diff --git a/.gitignore b/.gitignore
new file mode 100755
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--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+node_modules
diff --git a/LICENSE b/LICENSE
new file mode 100755
index 0000000..20d40b6
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,674 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
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+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
\ No newline at end of file
diff --git a/README.md b/README.md
old mode 100644
new mode 100755
index 81533a2..b98e2c1
--- a/README.md
+++ b/README.md
@@ -1,3 +1,110 @@
-# core
 
-Repo contains the core code of chartwerk project
\ No newline at end of file
+
+
+# Chartwerk Core
+
+Repo contains the core code of chartwerk project: abstrac classes and rendreing of grid together with crosshair! :)
+See ChartwerkPod to see what is parent for all chartwerk pods and get involved into development.
+
+## Plugin renders:
+- SVG container with:
+  - Axes, with ticks and labels.
+  - Grid, which scales using specified time interval.
+  - Legend, which can hide metrics.
+
+## Options:
+
+Options are not mandatory:
+
+- `margin` — chart container positioning;
+```js
+margin={
+  top: number,
+  right: number,
+  bottom: number,
+  left: number
+}
+```
+
+- `colors`: array of metrics colors (should be equal or greater than series length);
+```js
+['red', 'blue', 'green']
+```
+
+- `timeInterval`: interval in minutes (max value = 60) affecting grid and x-axis ticks.
+
+- `tickFormat`: config to control the axes ticks format.
+```js
+{
+  xAxis: string; // x-axis time format (see [d3-time-format](https://github.com/d3/d3-time-format#locale_format) } 
+  xTickOrientation: TickOrientation; // horizontal, diagonal or vertical orientation
+}
+```
+for example:
+```js
+{
+  xAxis: '%Y-%m-%d %H:%M',
+  xTickOrientation: TickOrientation.DIAGONAL
+}
+```
+
+- `labelFormat`: labels for axes.
+```
+{
+  xAxis: string;
+  yAxis: string;
+}
+```
+for example:
+```js
+{
+  xAxis: 'Time';
+  yAxis: 'Value';
+}
+```
+
+- `bounds`: specify which metrics should be rendered as confidence. (TODO: move to `@chartwerk/line-chart`)
+`$__metric_name` macro can be used here. It will be replaced with each metric's name to find it's bound.
+```
+{
+  upper: string;
+  lower: string;
+}
+```
+
+for example:
+metric names: 'serie', 'serie upper_bound', 'serie lower_bound'
+```js
+bounds={
+  upper: '$__metric_name upper_bound';
+  lower: '$__metric_name lower_bound';
+}
+```
+'serie upper_bound', 'serie lower_bound' metrics will be rendered as `serie` metric confidence;
+
+- `timeRange`: time range in timestamps
+```
+{
+  from: number;
+  to: number;
+}
+```
+for example:
+```js
+{
+  from: 1582770000000;
+  to: 1582810000000;
+}
+```
+
+- `eventsCallbacks`: event callbacks
+
+```js
+{
+  zoomIn: (range: [number, number]) => void,
+  zoomOut: (center: number) => void,
+  mouseMove: (evt: any) => void,
+  mouseOut: () => void,
+  onLegendClick: (idx: number) => void
+}
+```
diff --git a/build/webpack.base.conf.js b/build/webpack.base.conf.js
new file mode 100755
index 0000000..0a857f9
--- /dev/null
+++ b/build/webpack.base.conf.js
@@ -0,0 +1,37 @@
+const path = require('path');
+
+function resolve(dir) {
+  return path.join(__dirname, '..', dir)
+}
+
+module.exports = {
+  context: resolve('src'),
+  entry: './index.ts',
+  plugins: [],
+  module: {
+    rules: [
+      {
+        test: /\.ts$/,
+        use: 'ts-loader',
+        exclude: /node_modules/
+      },
+      {
+        test: /\.css$/,
+        use: [
+          { loader: 'style-loader', options: { injectType: 'lazyStyleTag' } },
+          'css-loader',
+        ],
+        exclude: /node_modules/
+      }
+    ],
+  },
+  resolve: {
+    extensions: ['.ts', '.js'],
+  },
+  output: {
+    filename: 'index.js',
+    path: resolve('dist'),
+    libraryTarget: 'umd',
+    umdNamedDefine: true
+  }
+};
diff --git a/build/webpack.dev.conf.js b/build/webpack.dev.conf.js
new file mode 100755
index 0000000..9a05316
--- /dev/null
+++ b/build/webpack.dev.conf.js
@@ -0,0 +1,8 @@
+const baseWebpackConfig = require('./webpack.base.conf');
+
+var conf = baseWebpackConfig;
+conf.devtool = 'inline-source-map';
+conf.watch = true;
+conf.mode = 'development';
+
+module.exports = conf;
diff --git a/build/webpack.prod.conf.js b/build/webpack.prod.conf.js
new file mode 100755
index 0000000..94cb91d
--- /dev/null
+++ b/build/webpack.prod.conf.js
@@ -0,0 +1,6 @@
+const baseWebpackConfig = require('./webpack.base.conf');
+
+var conf = baseWebpackConfig;
+conf.mode = 'production';
+
+module.exports = baseWebpackConfig;
diff --git a/css.d.ts b/css.d.ts
new file mode 100755
index 0000000..35306c6
--- /dev/null
+++ b/css.d.ts
@@ -0,0 +1 @@
+declare module '*.css';
diff --git a/demo.html b/demo.html
new file mode 100755
index 0000000..f6c2439
--- /dev/null
+++ b/demo.html
@@ -0,0 +1,16 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta content="text/html;charset=utf-8" http-equiv="Content-Type">
+    <meta content="utf-8" http-equiv="encoding">
+
+    <script src="./dist/index.js" type="text/javascript"></script>
+  </head>
+  <body>
+    <div id="chart" style="width: 500px; height: 500px;"></div>
+
+    <script type="text/javascript">
+      new ChartwerkPod(document.getElementById('chart'))
+    </script>
+  </body>
+</html>
diff --git a/dist/VueChartwerkPodMixin.d.ts b/dist/VueChartwerkPodMixin.d.ts
new file mode 100644
index 0000000..0a3b10a
--- /dev/null
+++ b/dist/VueChartwerkPodMixin.d.ts
@@ -0,0 +1,47 @@
+declare const _default: {
+    props: {
+        id: {
+            type: StringConstructor;
+            required: boolean;
+        };
+        series: {
+            type: ArrayConstructor;
+            required: boolean;
+            default: () => any[];
+        };
+        options: {
+            type: ObjectConstructor;
+            required: boolean;
+            default: () => {};
+        };
+    };
+    watch: {
+        id(): void;
+        series(): void;
+        options(): void;
+    };
+    mounted(): void;
+    destroyed(): void;
+    methods: {
+        render(): void;
+        renderSharedCrosshair(values: {
+            x?: number;
+            y?: number;
+        }): void;
+        hideSharedCrosshair(): void;
+        onPanningRescale(event: any): void;
+        renderChart(): void;
+        appendEvents(): void;
+        zoomIn(range: any): void;
+        zoomOut(centers: any): void;
+        mouseMove(evt: any): void;
+        mouseOut(): void;
+        onLegendClick(idx: any): void;
+        panningEnd(range: any): void;
+        panning(range: any): void;
+        contextMenu(evt: any): void;
+        sharedCrosshairMove(event: any): void;
+        renderEnd(): void;
+    };
+};
+export default _default;
diff --git a/dist/colors.d.ts b/dist/colors.d.ts
new file mode 100644
index 0000000..beda700
--- /dev/null
+++ b/dist/colors.d.ts
@@ -0,0 +1 @@
+export declare const palette: string[];
diff --git a/dist/index.d.ts b/dist/index.d.ts
new file mode 100644
index 0000000..2d9c955
--- /dev/null
+++ b/dist/index.d.ts
@@ -0,0 +1,112 @@
+/// <reference types="lodash" />
+import VueChartwerkPodMixin from './VueChartwerkPodMixin';
+import { PodState } from './state';
+import { Margin, TimeSerie, Options, TickOrientation, TimeFormat, BrushOrientation, AxisFormat, CrosshairOrientation, SvgElementAttributes, KeyEvent, PanOrientation, yAxisOrientation, ScrollPanOrientation, AxisOption } from './types';
+import { palette } from './colors';
+import * as d3 from 'd3';
+declare abstract class ChartwerkPod<T extends TimeSerie, O extends Options> {
+    protected readonly el: HTMLElement;
+    protected d3Node?: d3.Selection<HTMLElement, unknown, null, undefined>;
+    protected chartContainer?: d3.Selection<SVGGElement, unknown, null, undefined>;
+    protected customOverlay?: d3.Selection<SVGRectElement, unknown, null, undefined>;
+    protected crosshair?: d3.Selection<SVGGElement, unknown, null, undefined>;
+    protected brush?: d3.BrushBehavior<unknown>;
+    protected zoom?: any;
+    protected svg?: d3.Selection<SVGElement, unknown, null, undefined>;
+    protected state?: PodState;
+    protected clipPath?: any;
+    protected isPanning: boolean;
+    protected isBrushing: boolean;
+    protected brushStartSelection: [number, number] | null;
+    protected initScaleX?: d3.ScaleLinear<any, any>;
+    protected initScaleY?: d3.ScaleLinear<any, any>;
+    protected initScaleY1?: d3.ScaleLinear<any, any>;
+    protected xAxisElement?: d3.Selection<SVGGElement, unknown, null, undefined>;
+    protected yAxisElement?: d3.Selection<SVGGElement, unknown, null, undefined>;
+    protected y1AxisElement?: d3.Selection<SVGGElement, unknown, null, undefined>;
+    protected yAxisTicksColors?: string[];
+    private _clipPathUID;
+    protected series: T[];
+    protected options: O;
+    protected readonly d3: typeof d3;
+    protected deltaYTransform: number;
+    protected debouncedRender: import("lodash").DebouncedFunc<any>;
+    private _xScale;
+    private _yScale;
+    private _y1Scale;
+    constructor(_d3: typeof d3, el: HTMLElement, _series: T[], _options: O);
+    protected addEventListeners(): void;
+    protected removeEventListeners(): void;
+    render(): void;
+    updateData(series?: T[], options?: O, shouldRerender?: boolean): void;
+    protected updateOptions(newOptions: O): void;
+    protected updateSeries(newSeries: T[]): void;
+    protected abstract renderMetrics(): void;
+    protected abstract onMouseOver(): void;
+    protected abstract onMouseOut(): void;
+    protected abstract onMouseMove(): void;
+    abstract renderSharedCrosshair(values: {
+        x?: number;
+        y?: number;
+    }): void;
+    abstract hideSharedCrosshair(): void;
+    protected initPodState(): void;
+    protected renderSvg(): void;
+    protected renderGrid(): void;
+    protected renderAxes(): void;
+    protected renderXAxis(): void;
+    protected renderYAxis(): void;
+    protected renderY1Axis(): void;
+    protected renderCrosshair(): void;
+    protected addEvents(): void;
+    protected initBrush(): void;
+    protected filterByKeyEvent(key: KeyEvent): () => boolean;
+    protected isD3EventKeyEqualOption(event: d3.D3ZoomEvent<any, any>, optionsKeyEvent: KeyEvent): boolean;
+    protected initPan(): void;
+    protected renderClipPath(): void;
+    protected renderLegend(): void;
+    protected renderYLabel(): void;
+    protected renderXLabel(): void;
+    protected renderNoDataPointsMessage(): void;
+    protected onPanning(): void;
+    rescaleMetricAndAxis(event: d3.D3ZoomEvent<any, any>): void;
+    protected onPanningRescale(event: d3.D3ZoomEvent<any, any>): void;
+    protected onScrollPanningRescale(event: d3.D3ZoomEvent<any, any>): void;
+    protected onPanningEnd(): void;
+    protected onBrush(): void;
+    protected getSelectionAttrs(selection: number[][]): SvgElementAttributes | undefined;
+    protected onBrushStart(): void;
+    protected onBrushEnd(): void;
+    protected zoomOut(): void;
+    get absXScale(): d3.ScaleLinear<number, number>;
+    get absYScale(): d3.ScaleLinear<number, number>;
+    get xScale(): d3.ScaleLinear<number, number>;
+    get yScale(): d3.ScaleLinear<number, number>;
+    protected get y1Scale(): d3.ScaleLinear<number, number>;
+    filterSerieByYAxisOrientation(serie: T, orientation: yAxisOrientation): boolean;
+    get minValue(): number;
+    get maxValue(): number;
+    get y1MinValue(): number;
+    get y1MaxValue(): number;
+    get minValueX(): number;
+    get maxValueX(): number;
+    getd3TimeRangeEvery(count: number): d3.TimeInterval;
+    get serieTimestampRange(): number | undefined;
+    getAxisTicksFormatter(axisOptions: AxisOption): (d: any, i: number) => any;
+    get timeInterval(): number;
+    get xTickTransform(): string;
+    get extraMargin(): Margin;
+    get width(): number;
+    get height(): number;
+    get legendRowPositionY(): number;
+    get margin(): Margin;
+    get isSeriesUnavailable(): boolean;
+    formatedBound(alias: string, target: string): string;
+    protected clearScaleCache(shouldClearState?: boolean): void;
+    protected getSerieColor(idx: number): string;
+    protected get seriesTargetsWithBounds(): any[];
+    protected get visibleSeries(): any[];
+    protected get rectClipId(): string;
+    isOutOfChart(): boolean;
+}
+export { ChartwerkPod, VueChartwerkPodMixin, Margin, TimeSerie, Options, TickOrientation, TimeFormat, BrushOrientation, PanOrientation, AxisFormat, yAxisOrientation, CrosshairOrientation, ScrollPanOrientation, KeyEvent, palette };
diff --git a/dist/index.js b/dist/index.js
new file mode 100644
index 0000000..282fce1
--- /dev/null
+++ b/dist/index.js
@@ -0,0 +1 @@
+!function(t,e){if("object"==typeof exports&&"object"==typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var n=e();for(var r in n)("object"==typeof exports?exports:t)[r]=n[r]}}(window,(function(){return function(t){var e={};function n(r){if(e[r])return e[r].exports;var i=e[r]={i:r,l:!1,exports:{}};return t[r].call(i.exports,i,i.exports,n),i.l=!0,i.exports}return n.m=t,n.c=e,n.d=function(t,e,r){n.o(t,e)||Object.defineProperty(t,e,{enumerable:!0,get:r})},n.r=function(t){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(t,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(t,"__esModule",{value:!0})},n.t=function(t,e){if(1&e&&(t=n(t)),8&e)return t;if(4&e&&"object"==typeof t&&t&&t.__esModule)return t;var r=Object.create(null);if(n.r(r),Object.defineProperty(r,"default",{enumerable:!0,value:t}),2&e&&"string"!=typeof t)for(var i in t)n.d(r,i,function(e){return t[e]}.bind(null,i));return r},n.n=function(t){var 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t(t,e,n,r){void 0===n&&(n=[]),this.el=e,this.isPanning=!1,this.isBrushing=!1,this.brushStartSelection=null,this.yAxisTicksColors=[],this._clipPathUID="",this.deltaYTransform=0,this.debouncedRender=Q()(this.render.bind(this),100),this._xScale=null,this._yScale=null,this._y1Scale=null,A.a.use();var i=g()(r);C()(i,et),this.options=i,this.series=g()(n),this.d3=t,this.initPodState(),this.d3Node=this.d3.select(this.el),this.addEventListeners()}return t.prototype.addEventListeners=function(){window.addEventListener("resize",this.debouncedRender)},t.prototype.removeEventListeners=function(){window.removeEventListener("resize",this.debouncedRender)},t.prototype.render=function(){this.clearScaleCache(),this.renderSvg(),this.renderAxes(),this.renderGrid(),this.renderClipPath(),this.addEvents(),this.renderCrosshair(),this.renderMetrics(),this.renderLegend(),this.renderYLabel(),this.renderXLabel(),v()(this.options.eventsCallbacks,"renderEnd")&&this.options.eventsCallbacks.renderEnd()},t.prototype.updateData=function(t,e,n){void 0===n&&(n=!0),this.updateSeries(t),this.updateOptions(e),n&&this.render()},t.prototype.updateOptions=function(t){if(void 0!==t){var e=g()(t);C()(e,et),this.options=e}},t.prototype.updateSeries=function(t){if(void 0!==t){var e=g()(t);this.series=e}},t.prototype.initPodState=function(){this.state=new O(this.options)},t.prototype.renderSvg=function(){this.d3Node.select("svg").remove(),this.svg=this.d3Node.append("svg").style("width","100%").style("height","100%").style("backface-visibility","hidden"),this.chartContainer=this.svg.append("g").attr("transform","translate("+this.margin.left+","+this.margin.top+")")},t.prototype.renderGrid=function(){this.chartContainer.selectAll(".grid").remove(),this.options.grid.x.isActive&&this.chartContainer.append("g").attr("transform","translate(0,"+this.height+")").attr("class","grid x-grid").style("pointer-events","none").call(this.d3.axisBottom(this.xScale).ticks(this.options.grid.x.ticksCount).tickSize(-this.height).tickFormat((function(){return""}))),this.options.grid.y.isActive&&this.chartContainer.append("g").attr("class","grid y-grid").style("pointer-events","none").call(this.d3.axisLeft(this.yScale).ticks(this.options.grid.y.ticksCount).tickSize(-this.width).tickFormat((function(){return""}))),this.chartContainer.selectAll(".grid").selectAll(".tick").attr("opacity","0.5"),this.chartContainer.selectAll(".grid").select(".domain").style("pointer-events","none")},t.prototype.renderAxes=function(){this.renderXAxis(),this.renderYAxis(),this.renderY1Axis()},t.prototype.renderXAxis=function(){!1!==this.options.axis.x.isActive&&(this.chartContainer.select("#x-axis-container").remove(),this.xAxisElement=this.chartContainer.append("g").attr("transform","translate(0,"+this.height+")").attr("id","x-axis-container").style("pointer-events","none").call(this.d3.axisBottom(this.xScale).ticks(this.options.axis.x.ticksCount).tickSize(2).tickFormat(this.getAxisTicksFormatter(this.options.axis.x))),this.chartContainer.select("#x-axis-container").selectAll(".tick").selectAll("text").style("transform",this.xTickTransform))},t.prototype.renderYAxis=function(){var t=this;if(!1!==this.options.axis.y.isActive){this.chartContainer.select("#y-axis-container").remove(),this.yAxisTicksColors=[],this.yAxisElement=this.chartContainer.append("g").attr("id","y-axis-container").style("pointer-events","none").call(this.d3.axisLeft(this.yScale).ticks(this.options.axis.y.ticksCount).tickSize(2).tickFormat(this.getAxisTicksFormatter(this.options.axis.y)));var e=this.yAxisElement.selectAll(".tick").select("text").nodes();this.yAxisTicksColors.map((function(n,r){void 0!==e&&void 0!==e[r]&&t.d3.select(e[r]).attr("color",n)}))}},t.prototype.renderY1Axis=function(){!1!==this.options.axis.y1.isActive&&(this.chartContainer.select("#y1-axis-container").remove(),this.y1AxisElement=this.chartContainer.append("g").attr("id","y1-axis-container").attr("transform","translate("+this.width+",0)").style("pointer-events","none").call(this.d3.axisRight(this.y1Scale).ticks(4).tickSize(2).tickFormat(this.getAxisTicksFormatter(this.options.axis.y1))))},t.prototype.renderCrosshair=function(){this.crosshair=this.chartContainer.append("g").attr("id","crosshair-container").style("display","none"),this.options.crosshair.orientation!==u.VERTICAL&&this.options.crosshair.orientation!==u.BOTH||this.crosshair.append("line").attr("class","crosshair-line").attr("id","crosshair-line-x").attr("fill",this.options.crosshair.color).attr("stroke",this.options.crosshair.color).attr("stroke-width","1px").attr("y1",0).attr("y2",this.height).style("pointer-events","none"),this.options.crosshair.orientation!==u.HORIZONTAL&&this.options.crosshair.orientation!==u.BOTH||this.crosshair.append("line").attr("class","crosshair-line").attr("id","crosshair-line-y").attr("fill",this.options.crosshair.color).attr("stroke",this.options.crosshair.color).attr("stroke-width","1px").attr("x1",0).attr("x2",this.width).style("pointer-events","none")},t.prototype.addEvents=function(){var t=this.options.zoomEvents.mouse.pan.keyEvent;!0===this.options.zoomEvents.mouse.pan.isActive&&t===f.MAIN?(this.initPan(),this.initBrush()):(this.initBrush(),this.initPan()),this.chartContainer.on("mouseover",this.onMouseOver.bind(this)).on("mouseout",this.onMouseOut.bind(this)).on("mousemove",this.onMouseMove.bind(this)).on("dblclick.zoom",this.zoomOut.bind(this))},t.prototype.initBrush=function(){if(!1!==this.options.zoomEvents.mouse.zoom.isActive){switch(this.options.zoomEvents.mouse.zoom.orientation){case o.VERTICAL:this.brush=this.d3.brushY();break;case o.HORIZONTAL:this.brush=this.d3.brushX();break;case o.SQUARE:case o.RECTANGLE:this.brush=this.d3.brush();break;default:this.brush=this.d3.brushX()}var t=this.options.zoomEvents.mouse.zoom.keyEvent;this.brush.extent([[0,0],[this.width,this.height]]).handleSize(20).filter(this.filterByKeyEvent(t)).on("start",this.onBrushStart.bind(this)).on("brush",this.onBrush.bind(this)).on("end",this.onBrushEnd.bind(this)),this.chartContainer.call(this.brush)}},t.prototype.filterByKeyEvent=function(t){var e=this;switch(t){case f.MAIN:return function(){return!e.d3.event.shiftKey};case f.SHIFT:return function(){return e.d3.event.shiftKey};default:throw new Error("Unknown type of KeyEvent: "+t)}},t.prototype.isD3EventKeyEqualOption=function(t,e){return!(!t||!t.sourceEvent)&&t.sourceEvent.shiftKey===(e===f.SHIFT)},t.prototype.initPan=function(){if(!1!==this.options.zoomEvents.mouse.pan.isActive||!1!==this.options.zoomEvents.scroll.pan.isActive||!1!==this.options.zoomEvents.scroll.zoom.isActive){!1===this.options.zoomEvents.mouse.zoom.isActive&&(this.customOverlay=this.chartContainer.append("rect").attr("class","custom-overlay").attr("width",this.width).attr("height",this.height).attr("x",0).attr("y",0).attr("pointer-events","all").attr("cursor","crosshair").attr("fill","none")),this.initScaleX=this.xScale.copy(),this.initScaleY=this.yScale.copy(),!0===this.options.axis.y1.isActive&&(this.initScaleY1=this.y1Scale.copy());var t=this.d3.zoom().on("zoom",this.onPanning.bind(this)).on("end",this.onPanningEnd.bind(this));this.chartContainer.call(t)}},t.prototype.renderClipPath=function(){this.clipPath=this.chartContainer.append("defs").append("SVG:clipPath").attr("id",this.rectClipId).append("SVG:rect").attr("width",this.width).attr("height",this.height).attr("x",0).attr("y",0)},t.prototype.renderLegend=function(){var t=this;if(!1!==this.options.renderLegend&&this.series.length>0)for(var e=this.chartContainer.append("g").attr("class","legend-row"),n=function(n){if(w()(r.seriesTargetsWithBounds,r.series[n].target))return"continue";var i=0;null!==e.selectAll("text").node()&&(i=e.node().getBBox().width+25);var o=!1!==r.series[n].visible;e.append("foreignObject").attr("x",i).attr("y",r.legendRowPositionY-12).attr("width",13).attr("height",15).html("<form><input type=checkbox "+(o?"checked":"")+" /></form>").on("click",(function(){t.options.eventsCallbacks.onLegendClick(n)})),e.append("text").attr("x",i+20).attr("y",r.legendRowPositionY).attr("class","metric-legend-"+n).style("font-size","12px").style("fill",r.getSerieColor(n)).text(r.series[n].target).on("click",(function(){t.options.eventsCallbacks.onLegendLabelClick(n)}))},r=this,i=0;i<this.series.length;i++)n(i)},t.prototype.renderYLabel=function(){void 0!==this.options.labelFormat&&void 0!==this.options.labelFormat.yAxis&&this.chartContainer.append("text").attr("y",0-this.margin.left).attr("x",0-this.height/2).attr("dy","1em").attr("class","y-axis-label").attr("transform","rotate(-90)").style("text-anchor","middle").style("font-size","14px").style("fill","currentColor").text(this.options.labelFormat.yAxis)},t.prototype.renderXLabel=function(){if(void 0!==this.options.labelFormat&&void 0!==this.options.labelFormat.xAxis){var t=this.height+this.margin.top+this.margin.bottom-35;0===this.series.length&&(t+=20),this.chartContainer.append("text").attr("class","x-axis-label").attr("x",this.width/2).attr("y",t).style("text-anchor","middle").style("font-size","14px").style("fill","currentColor").text(this.options.labelFormat.xAxis)}},t.prototype.renderNoDataPointsMessage=function(){this.chartContainer.append("text").attr("class","alert-text").attr("x",this.width/2).attr("y",this.height/2).style("text-anchor","middle").style("font-size","14px").style("fill","currentColor").text("No data points")},t.prototype.onPanning=function(){var t=this.d3.event;null!==t.sourceEvent&&void 0!==t.sourceEvent&&(this.rescaleMetricAndAxis(t),void 0!==this.options.eventsCallbacks&&void 0!==this.options.eventsCallbacks.panning?this.options.eventsCallbacks.panning({ranges:[this.state.xValueRange,this.state.yValueRange,this.state.y1ValueRange],d3Event:t}):console.log("on panning, but there is no callback"))},t.prototype.rescaleMetricAndAxis=function(t){this.isPanning=!0,this.onMouseOut(),this.onPanningRescale(t);this.clearScaleCache(!1),this.renderYAxis(),this.renderXAxis(),this.chartContainer.select(".metrics-rect").attr("transform","translate("+this.state.transform.x+","+this.state.transform.y+"), scale("+this.state.transform.k+")"),this.chartContainer.selectAll(".metric-el").attr("transform","translate("+this.state.transform.x+","+this.state.transform.y+"), scale("+this.state.transform.k+")")},t.prototype.onPanningRescale=function(t){var e=t.sourceEvent.type,n=this.options.zoomEvents.scroll.pan,r=this.options.zoomEvents.scroll.zoom;if("wheel"===e){if(!0===n.isActive&&this.isD3EventKeyEqualOption(t,n.keyEvent))return void this.onScrollPanningRescale(t);!0===r.isActive&&this.isD3EventKeyEqualOption(t,r.keyEvent)&&(this.state.transform={k:t.transform.k})}else{if(!this.options.zoomEvents.mouse.pan.isActive)return}var i=this.options.zoomEvents.mouse.pan.orientation;if(i===s.HORIZONTAL||i===s.BOTH){this.state.transform={x:t.transform.x};var o=this.d3.event.transform.rescaleX(this.initScaleX);this.xAxisElement.call(this.d3.axisBottom(this.xScale).scale(o)),this.state.xValueRange=[o.invert(0),o.invert(this.width)]}if(i===s.VERTICAL||i===s.BOTH){this.state.transform={y:t.transform.y};var a=this.d3.event.transform.rescaleY(this.initScaleY);if(this.yAxisElement.call(this.d3.axisLeft(this.yScale).scale(a)),this.state.yValueRange=[a.invert(0),a.invert(this.height)],this.y1AxisElement){var c=this.d3.event.transform.rescaleY(this.initScaleY1);this.y1AxisElement.call(this.d3.axisLeft(this.y1Scale).scale(c)),this.state.y1ValueRange=[c.invert(0),c.invert(this.height)],this.y1AxisElement.selectAll("line").attr("x2",2),this.y1AxisElement.selectAll("text").attr("x",5)}}},t.prototype.onScrollPanningRescale=function(t){var e=this.options.zoomEvents.scroll.pan,n=e.panStep,r=e.orientation;switch(r){case a.HORIZONTAL:var i=Math.sign(t.transform.x),o=this.absXScale.invert(Math.abs(n)),s=this.state.xValueRange;void 0===this.state.xValueRange&&(s=[this.maxValueX,this.minValueX]),this.state.xValueRange=[s[0]+i*o,s[1]+i*o];var c=this.state.transform.x+i*n;this.state.transform={x:c};break;case a.VERTICAL:var u=Math.min(Math.abs(t.sourceEvent.deltaY),.1*this.height),f=Math.sign(t.transform.y);!0===this.options.axis.y.invert&&(f=-f);var l=this.state.yValueRange||[this.maxValue,this.minValue],h=this.absYScale.invert(u);if(this.deltaYTransform=this.deltaYTransform+u,this.deltaYTransform>.9*this.height)return;this.state.yValueRange=[l[0]-f*h,l[1]-f*h];var p=this.state.transform.y+f*u;this.state.transform={y:p};break;default:throw new Error("Unknown type of scroll pan orientation: "+r)}},t.prototype.onPanningEnd=function(){this.isPanning=!1,this.deltaYTransform=0,this.onMouseOut(),void 0!==this.options.eventsCallbacks&&void 0!==this.options.eventsCallbacks.panningEnd?this.options.eventsCallbacks.panningEnd([this.state.xValueRange,this.state.yValueRange,this.state.y1ValueRange]):console.log("on panning end, but there is no callback")},t.prototype.onBrush=function(){var t=this.d3.event.selection;if(this.options.zoomEvents.mouse.zoom.orientation===o.SQUARE&&null!==t){var e=this.getSelectionAttrs(t);void 0!==e&&this.chartContainer.select(".selection").attr("x",e.x).attr("y",e.y).attr("width",e.width).attr("height",e.height)}},t.prototype.getSelectionAttrs=function(t){if(null!==this.brushStartSelection&&null!=t){var e=this.brushStartSelection[0],n=this.brushStartSelection[1],r=t[0][0],i=t[1][0],o=t[0][1],s=i-r,a=t[1][1]-o,c=Math.min(s,a);return{x:r===e?e:e-c,y:o===n?n:n-c,width:c,height:c}}},t.prototype.onBrushStart=function(){this.isBrushing;var t=this.d3.event.selection;null!==t&&t.length>0&&(this.brushStartSelection=this.d3.event.selection[0]),this.onMouseOut()},t.prototype.onBrushEnd=function(){var t=this.d3.event.selection;if(this.isBrushing,!(null==t||t.length<2)){var e,n;switch(this.chartContainer.call(this.brush.move,null),this.options.zoomEvents.mouse.zoom.orientation){case o.HORIZONTAL:var r=this.xScale.invert(t[0]),i=this.xScale.invert(t[1]);if(Math.abs(i-r)<this.timeInterval)return;e=[r,i],this.state.xValueRange=e;break;case o.VERTICAL:n=[this.yScale.invert(t[0]),this.yScale.invert(t[1])],this.state.yValueRange=n;break;case o.RECTANGLE:e=[this.xScale.invert(t[0][0]),this.xScale.invert(t[1][0])],n=[this.yScale.invert(t[0][1]),this.yScale.invert(t[1][1])],this.state.xValueRange=e,this.state.yValueRange=n;break;case o.SQUARE:var s=this.getSelectionAttrs(t);if(void 0===s)break;e=[this.xScale.invert(s.x),this.xScale.invert(s.x+s.width)],n=[this.yScale.invert(s.y),this.yScale.invert(s.y+s.height)],this.state.xValueRange=e,this.state.yValueRange=n,this.brushStartSelection=null}void 0!==this.options.eventsCallbacks&&void 0!==this.options.eventsCallbacks.zoomIn?this.options.eventsCallbacks.zoomIn([e,n]):console.log("zoom in, but there is no callback")}},t.prototype.zoomOut=function(){if(!0!==this.isOutOfChart()){var t={x:this.xScale.invert(this.width/2),y:this.yScale.invert(this.height/2)};void 0!==this.options.eventsCallbacks&&void 0!==this.options.eventsCallbacks.zoomOut?this.options.eventsCallbacks.zoomOut(t):console.log("zoom out, but there is no callback")}},Object.defineProperty(t.prototype,"absXScale",{get:function(){var t=[0,Math.abs(this.maxValueX-this.minValueX)];return this.d3.scaleLinear().domain(t).range([0,this.width])},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"absYScale",{get:function(){var t=[0,Math.abs(this.maxValue-this.minValue)];return this.d3.scaleLinear().domain(t).range([0,this.height])},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"xScale",{get:function(){if(null===this._xScale){var t=this.state.xValueRange||[this.minValueX,this.maxValueX];this._xScale=this.d3.scaleLinear().domain(t).range([0,this.width])}return this._xScale},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"yScale",{get:function(){if(null===this._yScale){var t=this.state.yValueRange||[this.maxValue,this.minValue];t=K()(t),!0===this.options.axis.y.invert&&(t=Z()(t)),this._yScale=this.d3.scaleLinear().domain(t).range([this.height,0])}return this._yScale},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"y1Scale",{get:function(){if(this.isSeriesUnavailable||void 0===this.options.axis.y1||!1===this.options.axis.y1.isActive)return null;if(null===this._y1Scale){var t=this.state.y1ValueRange||[this.y1MaxValue,this.y1MinValue];t=K()(t),!0===this.options.axis.y1.invert&&(t=Z()(t)),this._y1Scale=this.d3.scaleLinear().domain(t).range([this.height,0])}return this._y1Scale},enumerable:!1,configurable:!0}),t.prototype.filterSerieByYAxisOrientation=function(t,e){return void 0===t.yOrientation||t.yOrientation===h.BOTH||t.yOrientation===e},Object.defineProperty(t.prototype,"minValue",{get:function(){var t=this;return this.isSeriesUnavailable?tt[0]:void 0!==this.options.axis.y&&void 0!==this.options.axis.y.range?z()(this.options.axis.y.range):z()(this.series.filter((function(e){return!1!==e.visible&&t.filterSerieByYAxisOrientation(e,h.LEFT)})).map((function(t){return L()(t.datapoints,(function(t){return t[0]}))[0]})))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"maxValue",{get:function(){var t=this;return this.isSeriesUnavailable?tt[1]:void 0!==this.options.axis.y&&void 0!==this.options.axis.y.range?N()(this.options.axis.y.range):N()(this.series.filter((function(e){return!1!==e.visible&&t.filterSerieByYAxisOrientation(e,h.LEFT)})).map((function(t){return D()(t.datapoints,(function(t){return t[0]}))[0]})))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"y1MinValue",{get:function(){var t=this;return this.isSeriesUnavailable||void 0===this.options.axis.y1||!1===this.options.axis.y1.isActive?tt[0]:void 0!==this.options.axis.y1.range?z()(this.options.axis.y1.range):z()(this.series.filter((function(e){return!1!==e.visible&&t.filterSerieByYAxisOrientation(e,h.RIGHT)})).map((function(t){return L()(t.datapoints,(function(t){return t[0]}))[0]})))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"y1MaxValue",{get:function(){var t=this;return this.isSeriesUnavailable||void 0===this.options.axis.y1||!1===this.options.axis.y1.isActive?tt[1]:void 0!==this.options.axis.y1&&void 0!==this.options.axis.y1.range?N()(this.options.axis.y1.range):N()(this.series.filter((function(e){return!1!==e.visible&&t.filterSerieByYAxisOrientation(e,h.RIGHT)})).map((function(t){return D()(t.datapoints,(function(t){return t[0]}))[0]})))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"minValueX",{get:function(){return this.isSeriesUnavailable?tt[0]:void 0!==this.options.axis.x&&void 0!==this.options.axis.x.range?z()(this.options.axis.x.range):z()(this.series.filter((function(t){return!1!==t.visible})).map((function(t){return L()(t.datapoints,(function(t){return t[1]}))[1]})))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"maxValueX",{get:function(){return this.isSeriesUnavailable?tt[1]:void 0!==this.options.axis.x&&void 0!==this.options.axis.x.range?N()(this.options.axis.x.range):N()(this.series.filter((function(t){return!1!==t.visible})).map((function(t){return D()(t.datapoints,(function(t){return t[1]}))[1]})))},enumerable:!1,configurable:!0}),t.prototype.getd3TimeRangeEvery=function(t){if(void 0===this.options.timeInterval||void 0===this.options.timeInterval.timeFormat)return this.d3.timeMinute.every(t);switch(this.options.timeInterval.timeFormat){case i.SECOND:return this.d3.utcSecond.every(t);case i.MINUTE:return this.d3.utcMinute.every(t);case i.HOUR:return this.d3.utcHour.every(t);case i.DAY:return this.d3.utcDay.every(t);case i.MONTH:return this.d3.utcMonth.every(t);case i.YEAR:return this.d3.utcYear.every(t);default:return this.d3.utcMinute.every(t)}},Object.defineProperty(t.prototype,"serieTimestampRange",{get:function(){if(0!==this.series.length){var t=T()(this.series[0].datapoints)[1];return(F()(this.series[0].datapoints)[1]-t)/1e3}},enumerable:!1,configurable:!0}),t.prototype.getAxisTicksFormatter=function(t){var e=this;if(0===t.ticksCount)return function(t){return""};switch(t.format){case c.TIME:return this.d3.timeFormat("%m/%d %H:%M");case c.NUMERIC:return function(t){return t};case c.STRING:throw new Error("Not supported AxisFormat type "+t.format+" yet");case c.CUSTOM:return void 0===t.valueFormatter?(console.warn("Value formatter for axis is not defined. Path options.axis.{?}.valueFormatter"),function(t){return t}):function(n,r){return void 0!==t.colorFormatter&&e.yAxisTicksColors.push(t.colorFormatter(n,r)),t.valueFormatter(n,r)};default:throw new Error("Unknown time format for axis: "+t.format)}},Object.defineProperty(t.prototype,"timeInterval",{get:function(){return void 0!==this.series&&this.series.length>0&&this.series[0].datapoints.length>1?this.series[0].datapoints[1][1]-this.series[0].datapoints[0][1]:void 0!==this.options.timeInterval&&void 0!==this.options.timeInterval.count?6e4*this.options.timeInterval.count:6e4},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"xTickTransform",{get:function(){if(void 0===this.options.tickFormat||void 0===this.options.tickFormat.xTickOrientation)return"";switch(this.options.tickFormat.xTickOrientation){case r.VERTICAL:return"translate(-10px, 50px) rotate(-90deg)";case r.HORIZONTAL:return"";case r.DIAGONAL:return"translate(-30px, 30px) rotate(-45deg)";default:return""}},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"extraMargin",{get:function(){var t={top:0,right:0,bottom:0,left:0};if(void 0!==this.options.tickFormat&&void 0!==this.options.tickFormat.xTickOrientation)switch(this.options.tickFormat.xTickOrientation){case r.VERTICAL:t.bottom+=80;break;case r.HORIZONTAL:break;case r.DIAGONAL:t.left+=15,t.bottom+=50,t.right+=10}return void 0!==this.options.labelFormat&&(void 0!==this.options.labelFormat.xAxis&&this.options.labelFormat.xAxis.length>0&&(t.bottom+=20),void 0!==this.options.labelFormat.yAxis&&this.options.labelFormat.yAxis.length>0&&(t.left+=20)),this.series.length>0&&(t.bottom+=25),t},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"width",{get:function(){return this.d3Node.node().clientWidth-this.margin.left-this.margin.right},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"height",{get:function(){return this.d3Node.node().clientHeight-this.margin.top-this.margin.bottom},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"legendRowPositionY",{get:function(){return this.height+this.margin.bottom-5},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"margin",{get:function(){return void 0!==this.options.margin?this.options.margin:I()({},J,this.extraMargin,$.a)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isSeriesUnavailable",{get:function(){return void 0===this.series||0===this.series.length||0===N()(this.series.map((function(t){return t.datapoints.length})))},enumerable:!1,configurable:!0}),t.prototype.formatedBound=function(t,e){return X()(t,"$__metric_name",e)},t.prototype.clearScaleCache=function(t){void 0===t&&(t=!0),this._xScale=null,this._yScale=null,this._y1Scale=null,t&&(this.state.xValueRange=void 0,this.state.yValueRange=void 0,this.state.y1ValueRange=void 0,this.state.transform={x:0,y:0,k:1})},t.prototype.getSerieColor=function(t){if(void 0===this.series[t])throw new Error("Can't get color for unexisting serie: "+t+", there are only "+this.series.length+" series");var e=this.series[t].color;return void 0===e&&(e=_[t%_.length]),e},Object.defineProperty(t.prototype,"seriesTargetsWithBounds",{get:function(){var t=this;if(void 0===this.options.bounds||void 0===this.options.bounds.upper||void 0===this.options.bounds.lower)return[];var e=[];return this.series.forEach((function(n){e.push(t.formatedBound(t.options.bounds.upper,n.target)),e.push(t.formatedBound(t.options.bounds.lower,n.target))})),e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"visibleSeries",{get:function(){return this.series.filter((function(t){return!1!==t.visible}))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rectClipId",{get:function(){return 0===this._clipPathUID.length&&(this._clipPathUID=Math.random().toString(36).substr(2,12)),this._clipPathUID},enumerable:!1,configurable:!0}),t.prototype.isOutOfChart=function(){var t=this.d3.mouse(this.chartContainer.node()),e=t[0],n=t[1];return n>this.height+1||n<-1||e>this.width||e<0},t}()}])}));
\ No newline at end of file
diff --git a/dist/state.d.ts b/dist/state.d.ts
new file mode 100644
index 0000000..2a3be0c
--- /dev/null
+++ b/dist/state.d.ts
@@ -0,0 +1,24 @@
+import { Options } from './types';
+export declare class PodState {
+    private _xValueRange;
+    private _yValueRange;
+    private _y1ValueRange;
+    private _transform;
+    constructor(options: Options);
+    get xValueRange(): [number, number] | undefined;
+    get yValueRange(): [number, number] | undefined;
+    get y1ValueRange(): [number, number] | undefined;
+    get transform(): {
+        x?: number;
+        y?: number;
+        k?: number;
+    };
+    set xValueRange(range: [number, number]);
+    set yValueRange(range: [number, number]);
+    set y1ValueRange(range: [number, number]);
+    set transform(transform: {
+        x?: number;
+        y?: number;
+        k?: number;
+    });
+}
diff --git a/dist/types.d.ts b/dist/types.d.ts
new file mode 100644
index 0000000..f355426
--- /dev/null
+++ b/dist/types.d.ts
@@ -0,0 +1,174 @@
+export declare type Margin = {
+    top: number;
+    right: number;
+    bottom: number;
+    left: number;
+};
+export declare type TimeSerie = {
+    target: string;
+    datapoints: [number, number][];
+    alias?: string;
+    visible?: boolean;
+    color?: string;
+    yOrientation?: yAxisOrientation;
+};
+export declare type Options = {
+    margin?: Margin;
+    confidence?: number;
+    eventsCallbacks?: {
+        zoomIn: (range: AxisRange[]) => void;
+        panning: (event: {
+            ranges: AxisRange[];
+            d3Event: any;
+        }) => void;
+        panningEnd: (range: AxisRange[]) => void;
+        zoomOut: (centers: {
+            x: number;
+            y: number;
+        }) => void;
+        mouseMove: (evt: any) => void;
+        mouseOut: () => void;
+        onLegendClick: (idx: number) => void;
+        onLegendLabelClick: (idx: number) => void;
+        contextMenu: (evt: any) => void;
+        sharedCrosshairMove: (event: any) => void;
+        renderEnd: () => void;
+    };
+    axis?: {
+        x?: AxisOption;
+        y?: AxisOption;
+        y1?: AxisOption;
+    };
+    grid?: {
+        x?: {
+            isActive?: boolean;
+            ticksCount?: number;
+        };
+        y?: {
+            isActive?: boolean;
+            ticksCount?: number;
+        };
+    };
+    crosshair?: {
+        orientation?: CrosshairOrientation;
+        color?: string;
+    };
+    timeInterval?: {
+        timeFormat?: TimeFormat;
+        count?: number;
+    };
+    tickFormat?: {
+        xAxis?: string;
+        xTickOrientation?: TickOrientation;
+    };
+    labelFormat?: {
+        xAxis?: string;
+        yAxis?: string;
+    };
+    bounds?: {
+        upper: string;
+        lower: string;
+    };
+    timeRange?: {
+        from: number;
+        to: number;
+    };
+    zoomEvents?: {
+        mouse?: {
+            zoom?: {
+                isActive: boolean;
+                keyEvent?: KeyEvent;
+                orientation?: BrushOrientation;
+            };
+            pan?: {
+                isActive: boolean;
+                keyEvent?: KeyEvent;
+                orientation?: PanOrientation;
+            };
+        };
+        scroll?: {
+            zoom?: {
+                isActive: boolean;
+                keyEvent?: KeyEvent;
+            };
+            pan?: {
+                isActive: boolean;
+                keyEvent?: KeyEvent;
+                panStep?: number;
+                orientation?: ScrollPanOrientation;
+            };
+        };
+    };
+    renderTicksfromTimestamps?: boolean;
+    renderLegend?: boolean;
+};
+export declare type AxisOption = {
+    isActive?: boolean;
+    ticksCount?: number;
+    format?: AxisFormat;
+    range?: [number, number];
+    invert?: boolean;
+    valueFormatter?: (value: number, i: number) => string;
+    colorFormatter?: (value: number, i: number) => string;
+};
+export declare type AxisRange = [number, number] | undefined;
+export declare type VueOptions = Omit<Options, 'eventsCallbacks'>;
+export declare enum TickOrientation {
+    VERTICAL = "vertical",
+    HORIZONTAL = "horizontal",
+    DIAGONAL = "diagonal"
+}
+export declare enum TimeFormat {
+    SECOND = "second",
+    MINUTE = "minute",
+    HOUR = "hour",
+    DAY = "day",
+    MONTH = "month",
+    YEAR = "year"
+}
+export declare enum BrushOrientation {
+    VERTICAL = "vertical",
+    HORIZONTAL = "horizontal",
+    RECTANGLE = "rectangle",
+    SQUARE = "square"
+}
+export declare enum PanOrientation {
+    VERTICAL = "vertical",
+    HORIZONTAL = "horizontal",
+    BOTH = "both"
+}
+export declare enum ScrollPanOrientation {
+    VERTICAL = "vertical",
+    HORIZONTAL = "horizontal"
+}
+export declare enum AxisFormat {
+    TIME = "time",
+    NUMERIC = "numeric",
+    STRING = "string",
+    CUSTOM = "custom"
+}
+export declare enum CrosshairOrientation {
+    VERTICAL = "vertical",
+    HORIZONTAL = "horizontal",
+    BOTH = "both"
+}
+export declare type SvgElementAttributes = {
+    x: number;
+    y: number;
+    width: number;
+    height: number;
+};
+export declare enum KeyEvent {
+    MAIN = "main",
+    SHIFT = "shift"
+}
+export declare enum xAxisOrientation {
+    TOP = "top",
+    BOTTOM = "bottom",
+    BOTH = "both"
+}
+export declare enum yAxisOrientation {
+    LEFT = "left",
+    RIGHT = "right",
+    BOTH = "both"
+}
diff --git a/dist/utils.d.ts b/dist/utils.d.ts
new file mode 100644
index 0000000..063343d
--- /dev/null
+++ b/dist/utils.d.ts
@@ -0,0 +1 @@
+export declare function uid(): string;
diff --git a/package-lock.json b/package-lock.json
new file mode 100755
index 0000000..39ebf9c
--- /dev/null
+++ b/package-lock.json
@@ -0,0 +1,4323 @@
+{
+  "name": "@chartwerk/core",
+  "version": "0.1.0",
+  "lockfileVersion": 1,
+  "requires": true,
+  "dependencies": {
+    "@types/d3": {
+      "version": "5.16.4",
+      "resolved": "https://registry.npmjs.org/@types/d3/-/d3-5.16.4.tgz",
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+      "dev": true,
+      "requires": {
+        "@types/d3-array": "^1",
+        "@types/d3-axis": "^1",
+        "@types/d3-brush": "^1",
+        "@types/d3-chord": "^1",
+        "@types/d3-collection": "*",
+        "@types/d3-color": "^1",
+        "@types/d3-contour": "^1",
+        "@types/d3-dispatch": "^1",
+        "@types/d3-drag": "^1",
+        "@types/d3-dsv": "^1",
+        "@types/d3-ease": "^1",
+        "@types/d3-fetch": "^1",
+        "@types/d3-force": "^1",
+        "@types/d3-format": "^1",
+        "@types/d3-geo": "^1",
+        "@types/d3-hierarchy": "^1",
+        "@types/d3-interpolate": "^1",
+        "@types/d3-path": "^1",
+        "@types/d3-polygon": "^1",
+        "@types/d3-quadtree": "^1",
+        "@types/d3-random": "^1",
+        "@types/d3-scale": "^2",
+        "@types/d3-scale-chromatic": "^1",
+        "@types/d3-selection": "^1",
+        "@types/d3-shape": "^1",
+        "@types/d3-time": "^1",
+        "@types/d3-time-format": "^2",
+        "@types/d3-timer": "^1",
+        "@types/d3-transition": "^1",
+        "@types/d3-voronoi": "*",
+        "@types/d3-zoom": "^1"
+      }
+    },
+    "@types/d3-array": {
+      "version": "1.2.8",
+      "resolved": "https://registry.npmjs.org/@types/d3-array/-/d3-array-1.2.8.tgz",
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+      "dev": true
+    },
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+      "resolved": "https://registry.npmjs.org/@types/d3-chord/-/d3-chord-1.0.10.tgz",
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+      "dev": true
+    },
+    "@types/d3-collection": {
+      "version": "1.0.10",
+      "resolved": "https://registry.npmjs.org/@types/d3-collection/-/d3-collection-1.0.10.tgz",
+      "integrity": "sha512-54Fdv8u5JbuXymtmXm2SYzi1x/Svt+jfWBU5junkhrCewL92VjqtCBDn97coBRVwVFmYNnVTNDyV8gQyPYfm+A==",
+      "dev": true
+    },
+    "@types/d3-color": {
+      "version": "1.4.1",
+      "resolved": "https://registry.npmjs.org/@types/d3-color/-/d3-color-1.4.1.tgz",
+      "integrity": "sha512-xkPLi+gbgUU9ED6QX4g6jqYL2KCB0/3AlM+ncMGqn49OgH0gFMY/ITGqPF8HwEiLzJaC+2L0I+gNwBgABv1Pvg==",
+      "dev": true
+    },
+    "@types/d3-contour": {
+      "version": "1.3.1",
+      "resolved": "https://registry.npmjs.org/@types/d3-contour/-/d3-contour-1.3.1.tgz",
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+      "dev": true,
+      "requires": {
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+        "@types/geojson": "*"
+      }
+    },
+    "@types/d3-dispatch": {
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+      "resolved": "https://registry.npmjs.org/@types/d3-dispatch/-/d3-dispatch-1.0.9.tgz",
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+      "dev": true
+    },
+    "@types/d3-drag": {
+      "version": "1.2.5",
+      "resolved": "https://registry.npmjs.org/@types/d3-drag/-/d3-drag-1.2.5.tgz",
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+      "dev": true,
+      "requires": {
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+      }
+    },
+    "@types/d3-dsv": {
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+      "dev": true
+    },
+    "@types/d3-ease": {
+      "version": "1.0.10",
+      "resolved": "https://registry.npmjs.org/@types/d3-ease/-/d3-ease-1.0.10.tgz",
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+      "dev": true
+    },
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+      "dev": true,
+      "requires": {
+        "@types/d3-dsv": "^1"
+      }
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+      "version": "1.2.2",
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+      "dev": true
+    },
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+      "resolved": "https://registry.npmjs.org/@types/d3-format/-/d3-format-1.4.1.tgz",
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+        "findup-sync": "^3.0.0",
+        "global-modules": "^2.0.0",
+        "import-local": "^2.0.0",
+        "interpret": "^1.4.0",
+        "loader-utils": "^1.4.0",
+        "supports-color": "^6.1.0",
+        "v8-compile-cache": "^2.1.1",
+        "yargs": "^13.3.2"
+      }
+    },
+    "webpack-sources": {
+      "version": "1.4.3",
+      "resolved": "https://registry.npmjs.org/webpack-sources/-/webpack-sources-1.4.3.tgz",
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+      "dev": true,
+      "requires": {
+        "source-list-map": "^2.0.0",
+        "source-map": "~0.6.1"
+      }
+    },
+    "which": {
+      "version": "1.3.1",
+      "resolved": "https://registry.npmjs.org/which/-/which-1.3.1.tgz",
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+      "dev": true,
+      "requires": {
+        "isexe": "^2.0.0"
+      }
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+      "version": "2.0.0",
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+      "integrity": "sha1-2e8H3Od7mQK4o6j6SzHD4/fm6Ho=",
+      "dev": true
+    },
+    "worker-farm": {
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+      "dev": true,
+      "requires": {
+        "errno": "~0.1.7"
+      }
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+    "wrap-ansi": {
+      "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-5.1.0.tgz",
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+      "dev": true,
+      "requires": {
+        "ansi-styles": "^3.2.0",
+        "string-width": "^3.0.0",
+        "strip-ansi": "^5.0.0"
+      }
+    },
+    "wrappy": {
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+      "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=",
+      "dev": true
+    },
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+      "dev": true
+    },
+    "y18n": {
+      "version": "4.0.1",
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+      "dev": true
+    },
+    "yallist": {
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/yallist/-/yallist-3.1.1.tgz",
+      "integrity": "sha512-a4UGQaWPH59mOXUYnAG2ewncQS4i4F43Tv3JoAM+s2VDAmS9NsK8GpDMLrCHPksFT7h3K6TOoUNn2pb7RoXx4g==",
+      "dev": true
+    },
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+      "version": "13.3.2",
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+      "dev": true,
+      "requires": {
+        "cliui": "^5.0.0",
+        "find-up": "^3.0.0",
+        "get-caller-file": "^2.0.1",
+        "require-directory": "^2.1.1",
+        "require-main-filename": "^2.0.0",
+        "set-blocking": "^2.0.0",
+        "string-width": "^3.0.0",
+        "which-module": "^2.0.0",
+        "y18n": "^4.0.0",
+        "yargs-parser": "^13.1.2"
+      }
+    },
+    "yargs-parser": {
+      "version": "13.1.2",
+      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-13.1.2.tgz",
+      "integrity": "sha512-3lbsNRf/j+A4QuSZfDRA7HRSfWrzO0YjqTJd5kjAq37Zep1CEgaYmrH9Q3GwPiB9cHyd1Y1UwggGhJGoxipbzg==",
+      "dev": true,
+      "requires": {
+        "camelcase": "^5.0.0",
+        "decamelize": "^1.2.0"
+      }
+    }
+  }
+}
diff --git a/package.json b/package.json
new file mode 100755
index 0000000..e67226a
--- /dev/null
+++ b/package.json
@@ -0,0 +1,29 @@
+{
+  "name": "@chartwerk/core",
+  "version": "0.1.0",
+  "description": "Chartwerk core",
+  "main": "dist/index.js",
+  "types": "dist/index.d.ts",
+  "scripts": {
+    "build": "webpack --config build/webpack.prod.conf.js",
+    "dev": "webpack --config build/webpack.dev.conf.js",
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/chartwerk/core.git"
+  },
+  "author": "CorpGlory",
+  "license": "GPL-3.0-or-later",
+  "devDependencies": {
+    "@types/d3": "^5.7.2",
+    "@types/lodash": "^4.14.149",
+    "css-loader": "^3.4.2",
+    "lodash": "^4.17.15",
+    "style-loader": "^1.1.3",
+    "ts-loader": "^6.2.1",
+    "typescript": "^3.8.3",
+    "webpack": "^4.42.0",
+    "webpack-cli": "^3.3.11"
+  }
+}
diff --git a/src/VueChartwerkPodMixin.ts b/src/VueChartwerkPodMixin.ts
new file mode 100644
index 0000000..4b75868
--- /dev/null
+++ b/src/VueChartwerkPodMixin.ts
@@ -0,0 +1,116 @@
+import has from 'lodash/has';
+
+export default {
+  props: {
+    id: {
+      type: String,
+      required: true
+    },
+    series: {
+      type: Array,
+      required: false,
+      default: function() { return []; }
+    },
+    options: {
+      type: Object,
+      required: false,
+      default: function() { return {}; }
+    }
+  },
+  watch: {
+    id() {
+      this.renderChart();
+    },
+    series() {
+      this.renderChart();
+    },
+    options() {
+      this.renderChart();
+    }
+  },
+  mounted() {
+    this.renderChart();
+  },
+  destroyed() {
+    this.pod.removeEventListeners();
+    this.pod = undefined;
+  },
+  methods: {
+    // it's "abstract" method. "children" components should override it
+    render() { },
+    renderSharedCrosshair(values: { x?: number, y?: number }) { },
+    hideSharedCrosshair() { },
+    onPanningRescale(event) {
+      this.pod.rescaleMetricAndAxis(event);
+    },
+    renderChart() {
+      this.appendEvents();
+      this.render();
+    },
+    appendEvents() {
+      if(this.options.eventsCallbacks === undefined) {
+        this.options.eventsCallbacks = {}
+      }
+      if(has(this.$listeners, 'zoomIn')) {
+        this.options.eventsCallbacks.zoomIn = this.zoomIn.bind(this);
+      }
+      if(has(this.$listeners, 'zoomOut')) {
+        this.options.eventsCallbacks.zoomOut = this.zoomOut.bind(this);
+      }
+      if(has(this.$listeners, 'mouseMove')) {
+        this.options.eventsCallbacks.mouseMove = this.mouseMove.bind(this);
+      }
+      if(has(this.$listeners, 'mouseOut')) {
+        this.options.eventsCallbacks.mouseOut = this.mouseOut.bind(this);
+      }
+      if(has(this.$listeners, 'onLegendClick')) {
+        this.options.eventsCallbacks.onLegendClick = this.onLegendClick.bind(this);
+      }
+      if(has(this.$listeners, 'panningEnd')) {
+        this.options.eventsCallbacks.panningEnd = this.panningEnd.bind(this);
+      }
+      if(has(this.$listeners, 'panning')) {
+        this.options.eventsCallbacks.panning = this.panning.bind(this);
+      }
+      if(has(this.$listeners, 'contextMenu')) {
+        this.options.eventsCallbacks.contextMenu = this.contextMenu.bind(this);
+      }
+      if(has(this.$listeners, 'sharedCrosshairMove')) {
+        this.options.eventsCallbacks.sharedCrosshairMove = this.sharedCrosshairMove.bind(this);
+      }
+      if(has(this.$listeners, 'renderEnd')) {
+        this.options.eventsCallbacks.renderEnd = this.renderEnd.bind(this);
+      }
+    },
+    zoomIn(range) {
+      this.$emit('zoomIn', range);
+    },
+    zoomOut(centers) {
+      this.$emit('zoomOut', centers);
+    },
+    mouseMove(evt) {
+      this.$emit('mouseMove', evt);
+    },
+    mouseOut() {
+      this.$emit('mouseOut');
+    },
+    onLegendClick(idx) {
+      this.$emit('onLegendClick', idx);
+    },
+    panningEnd(range) {
+      this.$emit('panningEnd', range);
+    },
+    panning(range) {
+      this.$emit('panning', range);
+    },
+    contextMenu(evt) {
+      this.$emit('contextMenu', evt);
+    },
+    sharedCrosshairMove(event) {
+      this.$emit('sharedCrosshairMove', event);
+    },
+    renderEnd() {
+      this.$emit('renderEnd');
+    },
+  }
+};
diff --git a/src/colors.ts b/src/colors.ts
new file mode 100755
index 0000000..83a73e5
--- /dev/null
+++ b/src/colors.ts
@@ -0,0 +1,14 @@
+// taken from https://gist.github.com/mucar/3898821
+// TODO: we can use ChartWerk colors instead
+export const palette = [
+  '#FF6633', '#FFB399', '#FF33FF', '#FFFF99', '#00B3E6',
+  '#E6B333', '#3366E6', '#999966', '#99FF99', '#B34D4D',
+  '#80B300', '#809900', '#E6B3B3', '#6680B3', '#66991A',
+  '#FF99E6', '#CCFF1A', '#FF1A66', '#E6331A', '#33FFCC',
+  '#66994D', '#B366CC', '#4D8000', '#B33300', '#CC80CC',
+  '#66664D', '#991AFF', '#E666FF', '#4DB3FF', '#1AB399',
+  '#E666B3', '#33991A', '#CC9999', '#B3B31A', '#00E680',
+  '#4D8066', '#809980', '#E6FF80', '#1AFF33', '#999933',
+  '#FF3380', '#CCCC00', '#66E64D', '#4D80CC', '#9900B3',
+  '#E64D66', '#4DB380', '#FF4D4D', '#99E6E6', '#6666FF'
+];
diff --git a/src/css/style.css b/src/css/style.css
new file mode 100755
index 0000000..e203475
--- /dev/null
+++ b/src/css/style.css
@@ -0,0 +1,9 @@
+.grid path {
+  stroke-width: 0;
+}
+
+.grid line {
+  stroke: lightgrey;
+  stroke-opacity: 0.7;
+  shape-rendering: crispEdges;
+}
diff --git a/src/index.ts b/src/index.ts
new file mode 100644
index 0000000..8e5732d
--- /dev/null
+++ b/src/index.ts
@@ -0,0 +1,1251 @@
+import VueChartwerkPodMixin from './VueChartwerkPodMixin';
+import { PodState } from './state';
+
+import styles from './css/style.css';
+
+import {
+  Margin,
+  TimeSerie,
+  Options,
+  TickOrientation,
+  TimeFormat,
+  BrushOrientation,
+  AxisFormat,
+  CrosshairOrientation,
+  SvgElementAttributes,
+  KeyEvent,
+  PanOrientation,
+  yAxisOrientation,
+  ScrollPanOrientation,
+  AxisOption
+} from './types';
+import { uid } from './utils';
+import { palette } from './colors';
+
+// we import only d3 types here
+import * as d3 from 'd3';
+
+import defaultsDeep from 'lodash/defaultsDeep';
+import includes from 'lodash/includes';
+import first from 'lodash/first';
+import last from 'lodash/last';
+import mergeWith from 'lodash/mergeWith';
+import min from 'lodash/min';
+import minBy from 'lodash/minBy';
+import max from 'lodash/max';
+import maxBy from 'lodash/maxBy';
+import add from 'lodash/add';
+import replace from 'lodash/replace';
+import reverse from 'lodash/reverse';
+import sortBy from 'lodash/sortBy';
+import cloneDeep from 'lodash/cloneDeep';
+import debounce from 'lodash/debounce';
+import has from 'lodash/has';
+
+
+const DEFAULT_MARGIN: Margin = { top: 30, right: 20, bottom: 20, left: 30 };
+const DEFAULT_TICK_COUNT = 4;
+const DEFAULT_TICK_SIZE = 2;
+const MILISECONDS_IN_MINUTE = 60 * 1000;
+const DEFAULT_AXIS_RANGE = [0, 1];
+const DEFAULT_SCROLL_PAN_STEP = 50;
+const DEFAULT_OPTIONS: Options = {
+  confidence: 0,
+  timeInterval: {
+    timeFormat: TimeFormat.MINUTE
+  },
+  tickFormat: {
+    xAxis: '%H:%M',
+    xTickOrientation: TickOrientation.HORIZONTAL
+  },
+  zoomEvents: {
+    mouse: {
+      zoom: {
+        isActive: true,
+        keyEvent: KeyEvent.MAIN,
+        orientation: BrushOrientation.HORIZONTAL
+      },
+      pan: {
+        isActive: true,
+        keyEvent: KeyEvent.SHIFT,
+        orientation: PanOrientation.HORIZONTAL
+      },
+    },
+    scroll: {
+      zoom: {
+        isActive: true,
+        keyEvent: KeyEvent.MAIN,
+      },
+      pan: {
+        isActive: false,
+        keyEvent: KeyEvent.SHIFT,
+        panStep: DEFAULT_SCROLL_PAN_STEP,
+        orientation: ScrollPanOrientation.HORIZONTAL,
+      },
+    },
+  },
+  axis: {
+    x: {
+      isActive: true,
+      ticksCount: DEFAULT_TICK_COUNT,
+      format: AxisFormat.TIME
+    },
+    y: {
+      isActive: true,
+      ticksCount: DEFAULT_TICK_COUNT,
+      format: AxisFormat.NUMERIC
+    },
+    y1: {
+      isActive: false,
+      ticksCount: DEFAULT_TICK_COUNT,
+      format: AxisFormat.NUMERIC
+    }
+  },
+  grid: {
+    x: {
+      isActive: true,
+      ticksCount: 5,
+    },
+    y: {
+      isActive: true,
+      ticksCount: 5,
+    },
+  },
+  crosshair: {
+    orientation: CrosshairOrientation.VERTICAL,
+    color: 'red'
+  },
+  renderTicksfromTimestamps: false,
+  renderLegend: true,
+}
+
+abstract class ChartwerkPod<T extends TimeSerie, O extends Options> {
+  protected d3Node?: d3.Selection<HTMLElement, unknown, null, undefined>;
+  protected chartContainer?: d3.Selection<SVGGElement, unknown, null, undefined>;
+  protected customOverlay?: d3.Selection<SVGRectElement, unknown, null, undefined>;
+  protected crosshair?: d3.Selection<SVGGElement, unknown, null, undefined>;
+  protected brush?: d3.BrushBehavior<unknown>;
+  protected zoom?: any;
+  protected svg?: d3.Selection<SVGElement, unknown, null, undefined>;
+  protected state?: PodState;
+  protected clipPath?: any;
+  protected isPanning = false;
+  protected isBrushing = false;
+  protected brushStartSelection: [number, number] | null = null;
+  protected initScaleX?: d3.ScaleLinear<any, any>;
+  protected initScaleY?: d3.ScaleLinear<any, any>;
+  protected initScaleY1?: d3.ScaleLinear<any, any>;
+  protected xAxisElement?: d3.Selection<SVGGElement, unknown, null, undefined>;
+  protected yAxisElement?: d3.Selection<SVGGElement, unknown, null, undefined>;
+  protected y1AxisElement?: d3.Selection<SVGGElement, unknown, null, undefined>;
+  protected yAxisTicksColors?: string[] = [];
+  private _clipPathUID = '';
+  protected series: T[];
+  protected options: O;
+  protected readonly d3: typeof d3;
+  protected deltaYTransform = 0;
+  protected debouncedRender = debounce(this.render.bind(this), 100);
+
+  // TODO: test variables instead of functions with cache
+  private _xScale: d3.ScaleLinear<number, number> | null = null;
+  private _yScale: d3.ScaleLinear<number, number> | null = null;
+  private _y1Scale: d3.ScaleLinear<number, number> | null = null;
+
+  constructor(
+    // maybe it's not the best idea
+    _d3: typeof d3,
+    protected readonly el: HTMLElement,
+    _series: T[] = [],
+    _options: O
+  ) {
+    // TODO: test if it's necessary
+    styles.use();
+
+    let options = cloneDeep(_options);
+    defaultsDeep(options, DEFAULT_OPTIONS);
+    this.options = options;
+    this.series = cloneDeep(_series);
+    this.d3 = _d3;
+
+    // TODO: mb move it to render();
+    this.initPodState();
+
+    this.d3Node = this.d3.select(this.el);
+    this.addEventListeners();
+  }
+
+  protected addEventListeners(): void {
+    window.addEventListener('resize', this.debouncedRender);
+  }
+
+  protected removeEventListeners(): void {
+    window.removeEventListener('resize', this.debouncedRender);
+  }
+
+  public render(): void {
+    this.clearScaleCache();
+
+    this.renderSvg();
+    this.renderAxes();
+    this.renderGrid();
+
+    this.renderClipPath();
+    this.addEvents();
+
+    this.renderCrosshair();
+    this.renderMetrics();
+
+    this.renderLegend();
+    this.renderYLabel();
+    this.renderXLabel();
+
+    if(has(this.options.eventsCallbacks, 'renderEnd')) {
+      this.options.eventsCallbacks.renderEnd();
+    }
+  }
+
+  public updateData(series?: T[], options?: O, shouldRerender = true): void {
+    this.updateSeries(series);
+    this.updateOptions(options);
+    if(shouldRerender) {
+      this.render();
+    }
+  }
+
+  protected updateOptions(newOptions: O): void {
+    if(newOptions === undefined) {
+      return;
+    }
+    let options = cloneDeep(newOptions);
+    defaultsDeep(options, DEFAULT_OPTIONS);
+    this.options = options;
+    
+  }
+
+  protected updateSeries(newSeries: T[]): void {
+    if(newSeries === undefined) {
+      return;
+    }
+    let series = cloneDeep(newSeries);
+    this.series = series;
+  }
+
+  protected abstract renderMetrics(): void;
+  protected abstract onMouseOver(): void;
+  protected abstract onMouseOut(): void;
+  protected abstract onMouseMove(): void;
+  public abstract renderSharedCrosshair(values: { x?: number, y?: number }): void;
+  public abstract hideSharedCrosshair(): void;
+
+  protected initPodState() {
+    this.state = new PodState(this.options);
+  }
+
+  protected renderSvg(): void {
+    this.d3Node.select('svg').remove();
+    this.svg = this.d3Node
+      .append('svg')
+      .style('width', '100%')
+      .style('height', '100%')
+      .style('backface-visibility', 'hidden');
+    this.chartContainer = this.svg
+      .append('g')
+        .attr('transform', `translate(${this.margin.left},${this.margin.top})`);
+  }
+
+  protected renderGrid(): void {
+    this.chartContainer.selectAll('.grid').remove();
+
+    if(this.options.grid.x.isActive) {
+      this.chartContainer
+        .append('g')
+        .attr('transform', `translate(0,${this.height})`)
+        .attr('class', 'grid x-grid')
+        .style('pointer-events', 'none')
+        .call(
+          this.d3.axisBottom(this.xScale)
+            .ticks(this.options.grid.x.ticksCount)
+            .tickSize(-this.height)
+            .tickFormat(() => '')
+        );
+    }
+
+    if(this.options.grid.y.isActive) {
+      this.chartContainer
+        .append('g')
+        .attr('class', 'grid y-grid')
+        .style('pointer-events', 'none')
+        .call(
+          this.d3.axisLeft(this.yScale)
+            .ticks(this.options.grid.y.ticksCount)
+            .tickSize(-this.width)
+            .tickFormat(() => '')
+        );
+    }
+
+    this.chartContainer.selectAll('.grid').selectAll('.tick')
+      .attr('opacity', '0.5');
+
+    this.chartContainer.selectAll('.grid').select('.domain')
+      .style('pointer-events', 'none');
+  }
+
+  protected renderAxes(): void {
+    // TODO: remove duplicates
+    this.renderXAxis();
+    this.renderYAxis();
+    this.renderY1Axis();
+  }
+
+  protected renderXAxis(): void {
+    if(this.options.axis.x.isActive === false) {
+      return;
+    }
+    this.chartContainer.select('#x-axis-container').remove();
+    this.xAxisElement = this.chartContainer
+      .append('g')
+      .attr('transform', `translate(0,${this.height})`)
+      .attr('id', 'x-axis-container')
+      .style('pointer-events', 'none')
+      .call(
+        this.d3.axisBottom(this.xScale)
+          .ticks(this.options.axis.x.ticksCount)
+          .tickSize(DEFAULT_TICK_SIZE)
+          .tickFormat(this.getAxisTicksFormatter(this.options.axis.x))
+      );
+    this.chartContainer.select('#x-axis-container').selectAll('.tick').selectAll('text')
+      .style('transform', this.xTickTransform);
+  }
+
+  protected renderYAxis(): void {
+    if(this.options.axis.y.isActive === false) {
+      return;
+    }
+    this.chartContainer.select('#y-axis-container').remove();
+    this.yAxisTicksColors = [];
+    this.yAxisElement = this.chartContainer
+      .append('g')
+      .attr('id', 'y-axis-container')
+      .style('pointer-events', 'none')
+      // TODO: number of ticks shouldn't be hardcoded
+      .call(
+        this.d3.axisLeft(this.yScale)
+          .ticks(this.options.axis.y.ticksCount)
+          .tickSize(DEFAULT_TICK_SIZE)
+          .tickFormat(this.getAxisTicksFormatter(this.options.axis.y))
+      );
+    const ticks = this.yAxisElement.selectAll(`.tick`).select('text').nodes();
+    this.yAxisTicksColors.map((color, index) => {
+      if(ticks === undefined || ticks[index] === undefined) {
+        return;
+      }
+      this.d3.select(ticks[index]).attr('color', color);
+    });
+  }
+
+  protected renderY1Axis(): void {
+    if(this.options.axis.y1.isActive === false) {
+      return;
+    }
+    this.chartContainer.select('#y1-axis-container').remove();
+    this.y1AxisElement = this.chartContainer
+      .append('g')
+      .attr('id', 'y1-axis-container')
+      .attr('transform', `translate(${this.width},0)`)
+      .style('pointer-events', 'none')
+      // TODO: number of ticks shouldn't be hardcoded
+      .call(
+        this.d3.axisRight(this.y1Scale)
+          .ticks(DEFAULT_TICK_COUNT)
+          .tickSize(DEFAULT_TICK_SIZE)
+          .tickFormat(this.getAxisTicksFormatter(this.options.axis.y1))
+      );
+  }
+
+  protected renderCrosshair(): void {
+    this.crosshair = this.chartContainer.append('g')
+      .attr('id', 'crosshair-container')
+      .style('display', 'none');
+
+    if(
+      this.options.crosshair.orientation === CrosshairOrientation.VERTICAL ||
+      this.options.crosshair.orientation === CrosshairOrientation.BOTH
+    ) {
+      this.crosshair.append('line')
+        .attr('class', 'crosshair-line')
+        .attr('id', 'crosshair-line-x')
+        .attr('fill', this.options.crosshair.color)
+        .attr('stroke', this.options.crosshair.color)
+        .attr('stroke-width', '1px')
+        .attr('y1', 0)
+        .attr('y2', this.height)
+        .style('pointer-events', 'none');
+    }
+    if(
+      this.options.crosshair.orientation === CrosshairOrientation.HORIZONTAL ||
+      this.options.crosshair.orientation === CrosshairOrientation.BOTH
+    ) {
+      this.crosshair.append('line')
+        .attr('class', 'crosshair-line')
+        .attr('id', 'crosshair-line-y')
+        .attr('fill', this.options.crosshair.color)
+        .attr('stroke', this.options.crosshair.color)
+        .attr('stroke-width', '1px')
+        .attr('x1', 0)
+        .attr('x2', this.width)
+        .style('pointer-events', 'none');
+    }
+  }
+
+  protected addEvents(): void {
+    // TODO: refactor for a new mouse/scroll events
+    const panKeyEvent = this.options.zoomEvents.mouse.pan.keyEvent;
+    const isPanActive = this.options.zoomEvents.mouse.pan.isActive;
+    if(isPanActive === true && panKeyEvent === KeyEvent.MAIN) {
+      this.initPan();
+      this.initBrush();
+    } else {
+      this.initBrush();
+      this.initPan();
+    }
+
+    this.chartContainer
+      .on('mouseover', this.onMouseOver.bind(this))
+      .on('mouseout', this.onMouseOut.bind(this))
+      .on('mousemove', this.onMouseMove.bind(this))
+      .on('dblclick.zoom', this.zoomOut.bind(this));
+  }
+
+  protected initBrush(): void {
+    const isBrushActive = this.options.zoomEvents.mouse.zoom.isActive;
+    if(isBrushActive === false) {
+      return;
+    }
+    switch(this.options.zoomEvents.mouse.zoom.orientation) {
+      case BrushOrientation.VERTICAL:
+        this.brush = this.d3.brushY();
+        break;
+      case BrushOrientation.HORIZONTAL:
+        this.brush = this.d3.brushX();
+        break;
+      case BrushOrientation.SQUARE:
+      case BrushOrientation.RECTANGLE:
+        this.brush = this.d3.brush();
+        break;
+      default:
+        this.brush = this.d3.brushX();
+    }
+    const keyEvent = this.options.zoomEvents.mouse.zoom.keyEvent;
+    this.brush.extent([
+        [0, 0],
+        [this.width, this.height]
+      ])
+      .handleSize(20)
+      // TODO: brush selection is hidden if keyEvent is shift
+      .filter(this.filterByKeyEvent(keyEvent))
+      .on('start', this.onBrushStart.bind(this))
+      .on('brush', this.onBrush.bind(this))
+      .on('end', this.onBrushEnd.bind(this));
+
+    this.chartContainer.call(this.brush);
+  }
+
+  protected filterByKeyEvent(key: KeyEvent): () => boolean {
+    // TODO: refactor
+    switch(key) {
+      case KeyEvent.MAIN:
+        return () => !this.d3.event.shiftKey;
+      case KeyEvent.SHIFT:
+        return () => this.d3.event.shiftKey;
+      default:
+        throw new Error(`Unknown type of KeyEvent: ${key}`);
+    }
+  }
+
+  protected isD3EventKeyEqualOption(event: d3.D3ZoomEvent<any, any>, optionsKeyEvent: KeyEvent): boolean {
+    if(!event || !event.sourceEvent) {
+      return false;
+    }
+    const isShiftKey = event.sourceEvent.shiftKey;
+    const isOptionShift = optionsKeyEvent === KeyEvent.SHIFT;
+    return isShiftKey === isOptionShift;
+  }
+
+  protected initPan(): void {
+    if(
+      this.options.zoomEvents.mouse.pan.isActive === false &&
+      this.options.zoomEvents.scroll.pan.isActive === false &&
+      this.options.zoomEvents.scroll.zoom.isActive === false
+    ) {
+      return;
+    }
+    if(this.options.zoomEvents.mouse.zoom.isActive === false) {
+      // init cumstom overlay to handle all events
+      this.customOverlay = this.chartContainer.append('rect')
+        .attr('class', 'custom-overlay')
+        .attr('width', this.width)
+        .attr('height', this.height)
+        .attr('x', 0)
+        .attr('y', 0)
+        .attr('pointer-events', 'all')
+        .attr('cursor', 'crosshair')
+        .attr('fill', 'none');
+    }
+
+    this.initScaleX = this.xScale.copy();
+    this.initScaleY = this.yScale.copy();
+    if(this.options.axis.y1.isActive === true) {
+      this.initScaleY1 = this.y1Scale.copy();
+    }
+    const pan = this.d3.zoom()
+      .on('zoom', this.onPanning.bind(this))
+      .on('end', this.onPanningEnd.bind(this));
+
+    this.chartContainer.call(pan);
+  }
+
+  protected renderClipPath(): void {
+    this.clipPath = this.chartContainer.append('defs').append('SVG:clipPath')
+      .attr('id', this.rectClipId)
+      .append('SVG:rect')
+      .attr('width', this.width)
+      .attr('height', this.height)
+      .attr('x', 0)
+      .attr('y', 0);
+  }
+
+  protected renderLegend(): void {
+    if(this.options.renderLegend === false) {
+      return;
+    }
+    if(this.series.length > 0) {
+      let legendRow = this.chartContainer
+        .append('g')
+        .attr('class', 'legend-row');
+      for(let idx = 0; idx < this.series.length; idx++) {
+        if(includes(this.seriesTargetsWithBounds, this.series[idx].target)) {
+          continue;
+        }
+        let node = legendRow.selectAll('text').node();
+        let rowWidth = 0;
+        if(node !== null) {
+          rowWidth = legendRow.node().getBBox().width + 25;
+        }
+
+        const isChecked = this.series[idx].visible !== false;
+        legendRow.append('foreignObject')
+          .attr('x', rowWidth)
+          .attr('y', this.legendRowPositionY - 12)
+          .attr('width', 13)
+          .attr('height', 15)
+          .html(`<form><input type=checkbox ${isChecked? 'checked' : ''} /></form>`)
+          .on('click', () => {
+            this.options.eventsCallbacks.onLegendClick(idx);
+          });
+
+        legendRow.append('text')
+          .attr('x', rowWidth + 20)
+          .attr('y', this.legendRowPositionY)
+          .attr('class', `metric-legend-${idx}`)
+          .style('font-size', '12px')
+          .style('fill', this.getSerieColor(idx))
+          .text(this.series[idx].target)
+          .on('click', () => {
+            this.options.eventsCallbacks.onLegendLabelClick(idx);
+          });
+      }
+    }
+  }
+
+  protected renderYLabel(): void {
+    if(this.options.labelFormat === undefined || this.options.labelFormat.yAxis === undefined) {
+      return;
+    }
+    this.chartContainer.append('text')
+      .attr('y', 0 - this.margin.left)
+      .attr('x', 0 - (this.height / 2))
+      .attr('dy', '1em')
+      .attr('class', 'y-axis-label')
+      .attr('transform', 'rotate(-90)')
+      .style('text-anchor', 'middle')
+      .style('font-size', '14px')
+      .style('fill', 'currentColor')
+      .text(this.options.labelFormat.yAxis);
+  }
+
+  protected renderXLabel(): void {
+    if(this.options.labelFormat === undefined || this.options.labelFormat.xAxis === undefined) {
+      return;
+    }
+    let yPosition = this.height + this.margin.top + this.margin.bottom - 35;
+    if(this.series.length === 0) {
+      yPosition += 20;
+    }
+    this.chartContainer.append('text')
+      .attr('class', 'x-axis-label')
+      .attr('x', this.width / 2)
+      .attr('y', yPosition)
+      .style('text-anchor', 'middle')
+      .style('font-size', '14px')
+      .style('fill', 'currentColor')
+      .text(this.options.labelFormat.xAxis);
+  }
+
+  protected renderNoDataPointsMessage(): void {
+    this.chartContainer.append('text')
+      .attr('class', 'alert-text')
+      .attr('x', this.width / 2)
+      .attr('y', this.height / 2)
+      .style('text-anchor', 'middle')
+      .style('font-size', '14px')
+      .style('fill', 'currentColor')
+      .text('No data points');
+  }
+
+  protected onPanning(): void {
+    const event = this.d3.event;
+    if(event.sourceEvent === null || event.sourceEvent === undefined) {
+      return;
+    }
+    this.rescaleMetricAndAxis(event);
+
+    if(this.options.eventsCallbacks !== undefined && this.options.eventsCallbacks.panning !== undefined) {
+      this.options.eventsCallbacks.panning({
+        ranges: [this.state.xValueRange, this.state.yValueRange, this.state.y1ValueRange],
+        d3Event: event
+      });
+    } else {
+      console.log('on panning, but there is no callback');
+    }
+  }
+
+  public rescaleMetricAndAxis(event: d3.D3ZoomEvent<any, any>): void {
+    this.isPanning = true;
+    this.onMouseOut();
+
+    this.onPanningRescale(event);
+
+    const shouldClearState = false;
+    this.clearScaleCache(shouldClearState);
+    this.renderYAxis();
+    this.renderXAxis();
+
+    // metrics-rect wrapper is required for panning
+    this.chartContainer.select('.metrics-rect')
+      .attr('transform', `translate(${this.state.transform.x},${this.state.transform.y}), scale(${this.state.transform.k})`);
+    // TODO: use one standard for all metrics in Pods
+    this.chartContainer.selectAll('.metric-el')
+      .attr('transform', `translate(${this.state.transform.x},${this.state.transform.y}), scale(${this.state.transform.k})`);
+  }
+
+  protected onPanningRescale(event: d3.D3ZoomEvent<any, any>): void {
+    // rescale metrics and axis on mouse and scroll panning
+    const eventType = event.sourceEvent.type; // 'wheel' or 'mousemove'
+    const scrollPanOptions = this.options.zoomEvents.scroll.pan;
+    const scrollZoomOptions = this.options.zoomEvents.scroll.zoom;
+    // TODO: maybe use switch and move it to onPanning
+    if(eventType === 'wheel') {
+      if(scrollPanOptions.isActive === true && this.isD3EventKeyEqualOption(event, scrollPanOptions.keyEvent)) {
+        this.onScrollPanningRescale(event);
+        return;
+      }
+      if(scrollZoomOptions.isActive === true && this.isD3EventKeyEqualOption(event, scrollZoomOptions.keyEvent)) {
+        this.state.transform = { k: event.transform.k };
+      }
+    } else {
+      const isPanActive = this.options.zoomEvents.mouse.pan.isActive;
+      if(!isPanActive) {
+        return;
+      }
+    }
+
+    const panOrientation = this.options.zoomEvents.mouse.pan.orientation;
+    if(panOrientation === PanOrientation.HORIZONTAL || panOrientation === PanOrientation.BOTH) {
+      this.state.transform = { x: event.transform.x };
+      const rescaleX = this.d3.event.transform.rescaleX(this.initScaleX);
+      this.xAxisElement.call(this.d3.axisBottom(this.xScale).scale(rescaleX));
+      this.state.xValueRange = [rescaleX.invert(0), rescaleX.invert(this.width)];
+    }
+    if(panOrientation === PanOrientation.VERTICAL || panOrientation === PanOrientation.BOTH) {
+      this.state.transform = { y: event.transform.y };
+      const rescaleY = this.d3.event.transform.rescaleY(this.initScaleY);
+      this.yAxisElement.call(this.d3.axisLeft(this.yScale).scale(rescaleY));
+      this.state.yValueRange = [rescaleY.invert(0), rescaleY.invert(this.height)];
+      if(this.y1AxisElement) {
+        const rescaleY1 = this.d3.event.transform.rescaleY(this.initScaleY1);
+        this.y1AxisElement.call(this.d3.axisLeft(this.y1Scale).scale(rescaleY1));
+        this.state.y1ValueRange = [rescaleY1.invert(0), rescaleY1.invert(this.height)];
+        // TODO: y1 axis jumps on panning
+        this.y1AxisElement.selectAll('line').attr('x2', 2);
+        this.y1AxisElement.selectAll('text').attr('x', 5);
+      }
+    }
+  }
+
+  protected onScrollPanningRescale(event: d3.D3ZoomEvent<any, any>): void {
+    const scrollPanOptions = this.options.zoomEvents.scroll.pan;
+    // TODO: event.transform.y / x depends on mouse position, so we use hardcoded const, which should be removed
+    const transformStep = scrollPanOptions.panStep;
+    const scrollPanOrientation = scrollPanOptions.orientation;
+    switch(scrollPanOrientation) {
+      case ScrollPanOrientation.HORIZONTAL:
+        // @ts-ignore
+        const signX = Math.sign(event.transform.x);
+        const transformX = this.absXScale.invert(Math.abs(transformStep));
+        let rangeX = this.state.xValueRange;
+        if(this.state.xValueRange === undefined) {
+          rangeX = [this.maxValueX, this.minValueX];
+        }
+        this.state.xValueRange = [rangeX[0] + signX * transformX, rangeX[1] + signX * transformX];
+        const translateX = this.state.transform.x + signX * transformStep;
+        this.state.transform = { x: translateX };
+        break;
+      case ScrollPanOrientation.VERTICAL:
+        const deltaY = Math.min(Math.abs(event.sourceEvent.deltaY), this.height * 0.1);
+        // @ts-ignore
+        let signY = Math.sign(event.transform.y);
+        if(this.options.axis.y.invert === true) {
+          signY = -signY;
+        }
+        let rangeY = this.state.yValueRange || [this.maxValue, this.minValue];
+        const transformY = this.absYScale.invert(deltaY);
+        this.deltaYTransform = this.deltaYTransform + deltaY;
+        // TODO: not hardcoded bounds
+        if(this.deltaYTransform > this.height * 0.9) {
+          return;
+        }
+        this.state.yValueRange = [rangeY[0] - signY * transformY, rangeY[1] - signY * transformY];
+        const translateY = this.state.transform.y + signY * deltaY;
+        this.state.transform = { y: translateY };
+        // TODO: add y1 rescale
+        break;
+      default:
+        throw new Error(`Unknown type of scroll pan orientation: ${scrollPanOrientation}`);
+    }
+  }
+
+  protected onPanningEnd(): void {
+    this.isPanning = false;
+    this.deltaYTransform = 0;
+    this.onMouseOut();
+    if(this.options.eventsCallbacks !== undefined && this.options.eventsCallbacks.panningEnd !== undefined) {
+      this.options.eventsCallbacks.panningEnd([this.state.xValueRange, this.state.yValueRange, this.state.y1ValueRange]);
+    } else {
+      console.log('on panning end, but there is no callback');
+    }
+  }
+
+  protected onBrush(): void {
+    const selection = this.d3.event.selection;
+    if(this.options.zoomEvents.mouse.zoom.orientation !== BrushOrientation.SQUARE || selection === null) {
+      return;
+    }
+    const selectionAtts = this.getSelectionAttrs(selection);
+    if(selectionAtts === undefined) {
+      return;
+    }
+    this.chartContainer.select('.selection')
+      .attr('x', selectionAtts.x)
+      .attr('y', selectionAtts.y)
+      .attr('width', selectionAtts.width)
+      .attr('height', selectionAtts.height);
+  }
+
+  protected getSelectionAttrs(selection: number[][]): SvgElementAttributes | undefined {
+    if(this.brushStartSelection === null || selection === undefined || selection === null) {
+      return undefined;
+    }
+    const startX = this.brushStartSelection[0];
+    const startY = this.brushStartSelection[1];
+    const x0 = selection[0][0];
+    const x1 = selection[1][0];
+    const y0 = selection[0][1];
+    const y1 = selection[1][1];
+    const xRange = x1 - x0;
+    const yRange = y1 - y0;
+    const minWH = Math.min(xRange, yRange);
+    const x = x0 === startX ? startX : startX - minWH;
+    const y = y0 === startY ? startY : startY - minWH;
+    return {
+      x, y, width: minWH, height: minWH
+    }
+  }
+
+  protected onBrushStart(): void {
+    // TODO: move to state
+    this.isBrushing === true;
+    const selection = this.d3.event.selection;
+    if(selection !== null && selection.length > 0) {
+      this.brushStartSelection = this.d3.event.selection[0];
+    }
+    this.onMouseOut();
+  }
+
+  protected onBrushEnd(): void {
+    const extent = this.d3.event.selection;
+    this.isBrushing === false;
+    if(extent === undefined || extent === null || extent.length < 2) {
+      return;
+    }
+    this.chartContainer
+      .call(this.brush.move, null);
+
+    let xRange: [number, number];
+    let yRange: [number, number];
+    switch(this.options.zoomEvents.mouse.zoom.orientation) {
+      case BrushOrientation.HORIZONTAL:
+        const startTimestamp = this.xScale.invert(extent[0]);
+        const endTimestamp = this.xScale.invert(extent[1]);
+        if(Math.abs(endTimestamp - startTimestamp) < this.timeInterval) {
+          return;
+        }
+        xRange = [startTimestamp, endTimestamp];
+        this.state.xValueRange = xRange;
+        break;
+      case BrushOrientation.VERTICAL:
+        const upperY = this.yScale.invert(extent[0]);
+        const bottomY = this.yScale.invert(extent[1]);
+        // TODO: add min zoom y
+        yRange = [upperY, bottomY];
+        this.state.yValueRange = yRange;
+        break;
+      case BrushOrientation.RECTANGLE:
+        const bothStartTimestamp = this.xScale.invert(extent[0][0]);
+        const bothEndTimestamp = this.xScale.invert(extent[1][0]);
+        const bothUpperY = this.yScale.invert(extent[0][1]);
+        const bothBottomY = this.yScale.invert(extent[1][1]);
+        xRange = [bothStartTimestamp, bothEndTimestamp];
+        yRange = [bothUpperY, bothBottomY];
+        this.state.xValueRange = xRange;
+        this.state.yValueRange = yRange;
+        break;
+      case BrushOrientation.SQUARE:
+        const selectionAtts = this.getSelectionAttrs(extent);
+        if(selectionAtts === undefined) {
+          break;
+        }
+        const scaledX0 = this.xScale.invert(selectionAtts.x);
+        const scaledX1 = this.xScale.invert(selectionAtts.x + selectionAtts.width);
+        const scaledY0 = this.yScale.invert(selectionAtts.y);
+        const scaledY1 = this.yScale.invert(selectionAtts.y + selectionAtts.height);
+        xRange = [scaledX0, scaledX1];
+        yRange = [scaledY0, scaledY1];
+        this.state.xValueRange = xRange;
+        this.state.yValueRange = yRange;
+        this.brushStartSelection = null;
+    }
+
+    if(this.options.eventsCallbacks !== undefined && this.options.eventsCallbacks.zoomIn !== undefined) {
+      this.options.eventsCallbacks.zoomIn([xRange, yRange]);
+    } else {
+      console.log('zoom in, but there is no callback');
+    }
+  }
+
+  protected zoomOut(): void {
+    if(this.isOutOfChart() === true) {
+      return;
+    }
+    let xAxisMiddleValue: number = this.xScale.invert(this.width / 2);
+    let yAxisMiddleValue: number = this.yScale.invert(this.height / 2);
+    const centers = {
+      x: xAxisMiddleValue,
+      y: yAxisMiddleValue
+    }
+    if(this.options.eventsCallbacks !== undefined && this.options.eventsCallbacks.zoomOut !== undefined) {
+      this.options.eventsCallbacks.zoomOut(centers);
+    } else {
+      console.log('zoom out, but there is no callback');
+    }
+  }
+
+  get absXScale(): d3.ScaleLinear<number, number> {
+    const domain = [0, Math.abs(this.maxValueX - this.minValueX)];
+    return this.d3.scaleLinear()
+      .domain(domain)
+      .range([0, this.width]);
+  }
+
+  get absYScale(): d3.ScaleLinear<number, number> {
+    const domain = [0, Math.abs(this.maxValue - this.minValue)];
+    return this.d3.scaleLinear()
+      .domain(domain)
+      .range([0, this.height]);
+  }
+
+  get xScale(): d3.ScaleLinear<number, number> {
+    if(this._xScale === null) {
+      const domain = this.state.xValueRange || [this.minValueX, this.maxValueX];
+      this._xScale = this.d3.scaleLinear()
+        .domain(domain)
+        .range([0, this.width]);
+    }
+    return this._xScale;
+  }
+
+  get yScale(): d3.ScaleLinear<number, number> {
+    if(this._yScale === null) {
+      let domain = this.state.yValueRange || [this.maxValue, this.minValue];
+      domain = sortBy(domain) as [number, number];
+      if(this.options.axis.y.invert === true) {
+        domain = reverse(domain);
+      }
+      this._yScale = this.d3.scaleLinear()
+        .domain(domain)
+        .range([this.height, 0]); // inversed, because d3 y-axis goes from top to bottom
+    }
+    return this._yScale;
+  }
+
+  protected get y1Scale(): d3.ScaleLinear<number, number> {
+    if(this.isSeriesUnavailable || this.options.axis.y1 === undefined || this.options.axis.y1.isActive === false) {
+      return null;
+    }
+    // scale for y1 axis(right y axis)
+    if(this._y1Scale === null) {
+      let domain = this.state.y1ValueRange || [this.y1MaxValue, this.y1MinValue];
+      domain = sortBy(domain) as [number, number];
+      if(this.options.axis.y1.invert === true) {
+        domain = reverse(domain);
+      }
+      this._y1Scale = this.d3.scaleLinear()
+        .domain(domain)
+        .range([this.height, 0]); // inversed, because d3 y-axis goes from top to bottom
+    }
+    return this._y1Scale;
+  }
+
+  filterSerieByYAxisOrientation(serie: T, orientation: yAxisOrientation): boolean {
+    if(serie.yOrientation === undefined || serie.yOrientation === yAxisOrientation.BOTH) {
+      return true;
+    }
+    return serie.yOrientation === orientation;
+  }
+
+  get minValue(): number {
+    // y min value
+    if(this.isSeriesUnavailable) {
+      return DEFAULT_AXIS_RANGE[0];
+    }
+    if(this.options.axis.y !== undefined && this.options.axis.y.range !== undefined) {
+      return min(this.options.axis.y.range);
+    }
+    const minValue = min(
+      this.series
+        .filter(serie => serie.visible !== false && this.filterSerieByYAxisOrientation(serie, yAxisOrientation.LEFT))
+        .map(
+          serie => minBy<number[]>(serie.datapoints, dp => dp[0])[0]
+        )
+    );
+    return minValue;
+  }
+
+  get maxValue(): number {
+    // y max value
+    if(this.isSeriesUnavailable) {
+      return DEFAULT_AXIS_RANGE[1];
+    }
+    if(this.options.axis.y !== undefined && this.options.axis.y.range !== undefined) {
+      return max(this.options.axis.y.range);
+    }
+    const maxValue = max(
+      this.series
+        .filter(serie => serie.visible !== false && this.filterSerieByYAxisOrientation(serie, yAxisOrientation.LEFT))
+        .map(
+          serie => maxBy<number[]>(serie.datapoints, dp => dp[0])[0]
+        )
+    );
+    return maxValue;
+  }
+
+  get y1MinValue(): number {
+    // TODO: remove duplicates
+    if(this.isSeriesUnavailable || this.options.axis.y1 === undefined || this.options.axis.y1.isActive === false) {
+      return DEFAULT_AXIS_RANGE[0];
+    }
+    if(this.options.axis.y1.range !== undefined) {
+      return min(this.options.axis.y1.range);
+    }
+    const minValue = min(
+      this.series
+        .filter(serie => serie.visible !== false && this.filterSerieByYAxisOrientation(serie, yAxisOrientation.RIGHT))
+        .map(
+          serie => minBy<number[]>(serie.datapoints, dp => dp[0])[0]
+        )
+    );
+    return minValue;
+  }
+
+  get y1MaxValue(): number {
+    if(this.isSeriesUnavailable || this.options.axis.y1 === undefined || this.options.axis.y1.isActive === false) {
+      return DEFAULT_AXIS_RANGE[1];
+    }
+    if(this.options.axis.y1 !== undefined && this.options.axis.y1.range !== undefined) {
+      return max(this.options.axis.y1.range);
+    }
+    const maxValue = max(
+      this.series
+        .filter(serie => serie.visible !== false && this.filterSerieByYAxisOrientation(serie, yAxisOrientation.RIGHT))
+        .map(
+          serie => maxBy<number[]>(serie.datapoints, dp => dp[0])[0]
+        )
+    );
+    return maxValue;
+  }
+
+  get minValueX(): number {
+    if(this.isSeriesUnavailable) {
+      return DEFAULT_AXIS_RANGE[0];
+    }
+
+    if(this.options.axis.x !== undefined && this.options.axis.x.range !== undefined) {
+      return min(this.options.axis.x.range)
+    }
+    const minValue = min(
+      this.series
+        .filter(serie => serie.visible !== false)
+        .map(
+          serie => minBy<number[]>(serie.datapoints, dp => dp[1])[1]
+        )
+    );
+    return minValue;
+  }
+
+  get maxValueX(): number {
+    if(this.isSeriesUnavailable) {
+      return DEFAULT_AXIS_RANGE[1];
+    }
+    if(this.options.axis.x !== undefined && this.options.axis.x.range !== undefined) {
+      return max(this.options.axis.x.range)
+    }
+    const maxValue = max(
+      this.series
+        .filter(serie => serie.visible !== false)
+        .map(
+          serie => maxBy<number[]>(serie.datapoints, dp => dp[1])[1]
+        )
+    );
+    return maxValue;
+  }
+
+  getd3TimeRangeEvery(count: number): d3.TimeInterval {
+    if(this.options.timeInterval === undefined || this.options.timeInterval.timeFormat === undefined) {
+      return this.d3.timeMinute.every(count);
+    }
+    switch(this.options.timeInterval.timeFormat) {
+      case TimeFormat.SECOND:
+        return this.d3.utcSecond.every(count);
+      case TimeFormat.MINUTE:
+        return this.d3.utcMinute.every(count);
+      case TimeFormat.HOUR:
+        return this.d3.utcHour.every(count);
+      case TimeFormat.DAY:
+        return this.d3.utcDay.every(count);
+      case TimeFormat.MONTH:
+        return this.d3.utcMonth.every(count);
+      case TimeFormat.YEAR:
+        return this.d3.utcYear.every(count);
+      default:
+        return this.d3.utcMinute.every(count);
+    }
+  }
+
+  get serieTimestampRange(): number | undefined {
+    if(this.series.length === 0) {
+      return undefined;
+    }
+    const startTimestamp = first(this.series[0].datapoints)[1];
+    const endTimestamp = last(this.series[0].datapoints)[1];
+    return (endTimestamp - startTimestamp) / 1000;
+  }
+
+  getAxisTicksFormatter(axisOptions: AxisOption): (d: any, i: number) => any {
+    // TODO: ticksCount === 0 -> suspicious option
+    if(axisOptions.ticksCount === 0) {
+      return (d) => '';
+    }
+    switch(axisOptions.format) {
+      case AxisFormat.TIME:
+        // TODO: customize time format?
+        return this.d3.timeFormat('%m/%d %H:%M');
+      case AxisFormat.NUMERIC:
+        return (d) => d;
+      case AxisFormat.STRING:
+        // TODO: add string/symbol format
+        throw new Error(`Not supported AxisFormat type ${axisOptions.format} yet`);
+      case AxisFormat.CUSTOM:
+        if(axisOptions.valueFormatter === undefined) {
+          console.warn(`Value formatter for axis is not defined. Path options.axis.{?}.valueFormatter`);
+          return (d) => d;
+        }
+        return (d, i) => { 
+          if(axisOptions.colorFormatter !== undefined) {
+            this.yAxisTicksColors.push(axisOptions.colorFormatter(d, i))
+          }
+          return axisOptions.valueFormatter(d, i)
+        };
+      default:
+        throw new Error(`Unknown time format for axis: ${axisOptions.format}`);
+    }
+  }
+
+  get timeInterval(): number {
+    if(this.series !== undefined && this.series.length > 0 && this.series[0].datapoints.length > 1) {
+      const interval = this.series[0].datapoints[1][1] - this.series[0].datapoints[0][1];
+      return interval;
+    }
+    if(this.options.timeInterval !== undefined && this.options.timeInterval.count !== undefined) {
+      //TODO: timeFormat to timestamp
+      return this.options.timeInterval.count * MILISECONDS_IN_MINUTE;
+    }
+    return MILISECONDS_IN_MINUTE;
+  }
+
+  get xTickTransform(): string {
+    if(this.options.tickFormat === undefined || this.options.tickFormat.xTickOrientation === undefined) {
+      return '';
+    }
+    switch (this.options.tickFormat.xTickOrientation) {
+      case TickOrientation.VERTICAL:
+        return 'translate(-10px, 50px) rotate(-90deg)';
+      case TickOrientation.HORIZONTAL:
+        return '';
+      case TickOrientation.DIAGONAL:
+        return 'translate(-30px, 30px) rotate(-45deg)';
+      default:
+        return '';
+    }
+  }
+
+  get extraMargin(): Margin {
+    let optionalMargin = { top: 0, right: 0, bottom: 0, left: 0 };
+    if(this.options.tickFormat !== undefined && this.options.tickFormat.xTickOrientation !== undefined) {
+      switch (this.options.tickFormat.xTickOrientation) {
+        case TickOrientation.VERTICAL:
+          optionalMargin.bottom += 80;
+          break;
+        case TickOrientation.HORIZONTAL:
+          break;
+        case TickOrientation.DIAGONAL:
+          optionalMargin.left += 15;
+          optionalMargin.bottom += 50;
+          optionalMargin.right += 10;
+          break;
+      }
+    }
+    if(this.options.labelFormat !== undefined) {
+      if(this.options.labelFormat.xAxis !== undefined && this.options.labelFormat.xAxis.length > 0) {
+        optionalMargin.bottom += 20;
+      }
+      if(this.options.labelFormat.yAxis !== undefined && this.options.labelFormat.yAxis.length > 0) {
+        optionalMargin.left += 20;
+      }
+    }
+    if(this.series.length > 0) {
+      optionalMargin.bottom += 25;
+    }
+    return optionalMargin;
+  }
+
+  get width(): number {
+    return this.d3Node.node().clientWidth - this.margin.left - this.margin.right;
+  }
+
+  get height(): number {
+    return this.d3Node.node().clientHeight - this.margin.top - this.margin.bottom;
+  }
+
+  get legendRowPositionY(): number {
+    return this.height + this.margin.bottom - 5;
+  }
+
+  get margin(): Margin {
+    if(this.options.margin !== undefined) {
+      return this.options.margin;
+    }
+    return mergeWith({}, DEFAULT_MARGIN, this.extraMargin, add);
+  }
+
+  get isSeriesUnavailable(): boolean {
+    // TODO: Use one && throw error
+    return this.series === undefined || this.series.length === 0 ||
+      max(this.series.map(serie => serie.datapoints.length)) === 0;
+  }
+
+  formatedBound(alias: string, target: string): string {
+    const confidenceMetric = replace(alias, '$__metric_name', target);
+    return confidenceMetric;
+  }
+
+  protected clearScaleCache(shouldClearState = true): void {
+    this._xScale = null;
+    this._yScale = null;
+    this._y1Scale = null;
+    if(shouldClearState) {
+      this.state.xValueRange = undefined;
+      this.state.yValueRange = undefined;
+      this.state.y1ValueRange = undefined;
+      this.state.transform = { x: 0, y: 0, k: 1 };
+    }
+  }
+
+  protected getSerieColor(idx: number): string {
+    if(this.series[idx] === undefined) {
+      throw new Error(
+        `Can't get color for unexisting serie: ${idx}, there are only ${this.series.length} series`
+      );
+    }
+    let serieColor = this.series[idx].color;
+    if(serieColor === undefined) {
+      serieColor = palette[idx % palette.length];
+    }
+    return serieColor;
+  }
+
+  protected get seriesTargetsWithBounds(): any[] {
+    if(
+      this.options.bounds === undefined ||
+      this.options.bounds.upper === undefined ||
+      this.options.bounds.lower === undefined
+    ) {
+      return [];
+    }
+    let series = [];
+    this.series.forEach(serie => {
+      series.push(this.formatedBound(this.options.bounds.upper, serie.target));
+      series.push(this.formatedBound(this.options.bounds.lower, serie.target));
+    });
+    return series;
+  }
+
+  protected get visibleSeries(): any[] {
+    return this.series.filter(serie => serie.visible !== false);
+  }
+
+  protected get rectClipId(): string {
+    if(this._clipPathUID.length === 0) {
+      this._clipPathUID = uid();
+    }
+    return this._clipPathUID;
+  }
+
+  isOutOfChart(): boolean {
+    const event = this.d3.mouse(this.chartContainer.node());
+    const eventX = event[0];
+    const eventY = event[1];
+    if(
+      eventY > this.height + 1 || eventY < -1 ||
+      eventX > this.width || eventX < 0
+    ) {
+      return true;
+    }
+    return false;
+  }
+}
+
+export {
+  ChartwerkPod, VueChartwerkPodMixin,
+  Margin, TimeSerie, Options, TickOrientation, TimeFormat, BrushOrientation, PanOrientation,
+  AxisFormat, yAxisOrientation, CrosshairOrientation, ScrollPanOrientation, KeyEvent,
+  palette
+};
diff --git a/src/state.ts b/src/state.ts
new file mode 100755
index 0000000..6364ac7
--- /dev/null
+++ b/src/state.ts
@@ -0,0 +1,60 @@
+import { Options, TimeFormat, TickOrientation, AxisFormat } from './types';
+
+import lodashGet from 'lodash/get';
+import cloneDeep from 'lodash/cloneDeep';
+
+
+const DEFAULT_TRANSFORM = {
+  x: 0,
+  y: 0,
+  k: 1
+}
+
+export class PodState {
+  private _xValueRange: [number, number] | undefined = undefined;
+  private _yValueRange: [number, number] | undefined = undefined;
+  private _y1ValueRange: [number, number] | undefined = undefined;
+  private _transform: { x: number, y: number, k: number } = cloneDeep(DEFAULT_TRANSFORM);
+
+  constructor(
+    options: Options
+  ) {
+    this._xValueRange = lodashGet(options, 'axis.x.range');
+    this._yValueRange = lodashGet(options, 'axis.y.range');
+    this._y1ValueRange = lodashGet(options, 'axis.y1.range');
+  }
+
+  get xValueRange(): [number, number] | undefined {
+    return this._xValueRange;
+  }
+
+  get yValueRange(): [number, number] | undefined {
+    return this._yValueRange;
+  }
+
+  get y1ValueRange(): [number, number] | undefined {
+    return this._y1ValueRange;
+  }
+
+  get transform(): { x?: number, y?: number, k?: number } {
+    return this._transform;
+  }
+
+  set xValueRange(range: [number, number]) {
+    this._xValueRange = range;
+  }
+
+  set yValueRange(range: [number, number]) {
+    this._yValueRange = range;
+  }
+
+  set y1ValueRange(range: [number, number]) {
+    this._y1ValueRange = range;
+  }
+
+  set transform(transform: { x?: number, y?: number, k?: number }) {
+    this._transform.x = transform.x !== undefined ? transform.x : this._transform.x;
+    this._transform.y = transform.y !== undefined ? transform.y : this._transform.y;
+    this._transform.k = transform.k !== undefined ? transform.k : this._transform.k;
+  }
+}
diff --git a/src/types.ts b/src/types.ts
new file mode 100644
index 0000000..f331152
--- /dev/null
+++ b/src/types.ts
@@ -0,0 +1,166 @@
+export type Margin = { top: number, right: number, bottom: number, left: number };
+// TODO: Pods can render not only "time" series
+export type TimeSerie = {
+  target: string,
+  datapoints: [number, number][],
+  alias?: string,
+  visible?: boolean,
+  color?: string,
+  yOrientation?: yAxisOrientation,
+};
+// TODO: move some options to line-chart
+export type Options = {
+  margin?: Margin;
+  confidence?: number;
+  eventsCallbacks?: {
+    zoomIn: (range: AxisRange[]) => void,
+    panning: (event: { ranges: AxisRange[], d3Event: any }) => void,
+    panningEnd: (range: AxisRange[]) => void,
+    zoomOut: (centers: {x: number, y: number}) => void,
+    mouseMove: (evt: any) => void,
+    mouseOut: () => void,
+    onLegendClick: (idx: number) => void,
+    onLegendLabelClick: (idx: number) => void,
+    contextMenu: (evt: any) => void, // the same name as in d3.events
+    sharedCrosshairMove: (event: any) => void,
+    renderEnd: () => void,
+  };
+  axis?: {
+    x?: AxisOption,
+    y?: AxisOption,
+    y1?: AxisOption
+  };
+  grid?: {
+    x?: {
+      isActive?: boolean;
+      ticksCount?: number;
+    },
+    y?: {
+      isActive?: boolean;
+      ticksCount?: number;
+    },
+  };
+  crosshair?: {
+    orientation?: CrosshairOrientation;
+    color?: string;
+  }
+  timeInterval?: {
+    timeFormat?: TimeFormat;
+    count?: number;
+  };
+  tickFormat?: {
+    xAxis?: string;
+    xTickOrientation?: TickOrientation;
+  };
+  labelFormat?: {
+    xAxis?: string;
+    yAxis?: string;
+  };
+  bounds?: {
+    upper: string;
+    lower: string;
+  };
+  timeRange?: {
+    from: number,
+    to: number
+  };
+  zoomEvents?: {
+    mouse?: {
+      zoom?: { // same as brush
+        isActive: boolean;
+        keyEvent?: KeyEvent; // main(or base, or smth) / shift / alt / etc
+        orientation?: BrushOrientation; // to BrushOrientation: vertical, horizaontal, square, rectange
+      },
+      pan?: {
+        isActive: boolean;
+        keyEvent?: KeyEvent; // main(or base, or smth) / shift / alt / etc
+        orientation?: PanOrientation;
+      },
+    },
+    scroll?: {
+      zoom?: {
+        isActive: boolean;
+        keyEvent?: KeyEvent;
+      },
+      pan?: {
+        isActive: boolean;
+        keyEvent?: KeyEvent;
+        panStep?: number;
+        orientation?: ScrollPanOrientation;
+      },
+    },
+  }
+  renderTicksfromTimestamps?: boolean;
+  renderLegend?: boolean;
+};
+export type AxisOption = {
+  isActive?: boolean;
+  ticksCount?: number;
+  format?: AxisFormat;
+  range?: [number, number];
+  invert?: boolean;
+  valueFormatter?: (value: number, i: number) => string;
+  colorFormatter?: (value: number, i: number) => string;
+}
+export type AxisRange = [number, number] | undefined;
+export type VueOptions = Omit<Options, 'eventsCallbacks'>;
+export enum TickOrientation {
+  VERTICAL = 'vertical',
+  HORIZONTAL = 'horizontal',
+  DIAGONAL = 'diagonal'
+}
+export enum TimeFormat {
+  SECOND = 'second',
+  MINUTE = 'minute',
+  HOUR = 'hour',
+  DAY = 'day',
+  MONTH = 'month',
+  YEAR = 'year'
+}
+export enum BrushOrientation {
+  VERTICAL = 'vertical',
+  HORIZONTAL = 'horizontal',
+  RECTANGLE = 'rectangle',
+  SQUARE = 'square'
+}
+export enum PanOrientation {
+  VERTICAL = 'vertical',
+  HORIZONTAL = 'horizontal',
+  BOTH = 'both',
+}
+export enum ScrollPanOrientation {
+  VERTICAL = 'vertical',
+  HORIZONTAL = 'horizontal',
+}
+export enum AxisFormat {
+  TIME = 'time',
+  NUMERIC = 'numeric',
+  STRING = 'string',
+  CUSTOM = 'custom'
+}
+export enum CrosshairOrientation {
+  VERTICAL = 'vertical',
+  HORIZONTAL = 'horizontal',
+  BOTH = 'both'
+}
+export type SvgElementAttributes = {
+  x: number,
+  y: number,
+  width: number,
+  height: number
+}
+export enum KeyEvent {
+  MAIN = 'main',
+  SHIFT = 'shift'
+}
+// allow series values to affect a specific axis
+export enum xAxisOrientation {
+  TOP = 'top',
+  BOTTOM = 'bottom',
+  BOTH = 'both'
+}
+export enum yAxisOrientation {
+  LEFT = 'left',
+  RIGHT = 'right',
+  BOTH = 'both'
+}
diff --git a/src/utils.ts b/src/utils.ts
new file mode 100755
index 0000000..c14fde0
--- /dev/null
+++ b/src/utils.ts
@@ -0,0 +1,5 @@
+export function uid(): string {
+  const len = 10;
+  // https://stackoverflow.com/a/19964557
+  return Math.random().toString(36).substr(2, len + 2);
+}
diff --git a/tsconfig.json b/tsconfig.json
new file mode 100755
index 0000000..5dfa5f7
--- /dev/null
+++ b/tsconfig.json
@@ -0,0 +1,21 @@
+{
+  "compilerOptions": {
+    "target": "es5",
+    "rootDir": "./src",
+    "module": "esnext",
+    "declaration": true,
+    "declarationDir": "dist",
+    "allowSyntheticDefaultImports": true,
+    "inlineSourceMap": false,
+    "sourceMap": true,
+    "noEmitOnError": false,
+    "emitDecoratorMetadata": false,
+    "experimentalDecorators": true,
+    "noImplicitReturns": true,
+    "noImplicitThis": false,
+    "noImplicitUseStrict": false,
+    "noImplicitAny": false,
+    "noUnusedLocals": false,
+    "baseUrl": "./src"
+  }
+}