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bar-pod
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Merge branch 'use-actual-core' into 'main' 

Use actual core

See merge request chartwerk/bar-pod!2
merge-requests/3/merge
Alexander Velikiy 3 years ago
parent
f2e112221e 14e8601b76
commit
8d7de89971
6 changed files with 80 additions and 30 deletions
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  1. 32
      demo.html
  2. 22
      dist/index.d.ts
  3. 2
      dist/index.js
  4. 5
      package-lock.json
  5. 4
      package.json
  6. 45
      src/index.ts

32
demo.html
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@ -13,23 +13,45 @@
var pod = new ChartwerkBarPod(
document.getElementById('chart'),
[
{ target: 'test11', datapoints: [[15, 100], [20, 110], [10, 300]], matchedKey: 'm-1', color: 'red' },
{ target: 'test12', datapoints: [[10, 100], [20, 200], [10, 300]], matchedKey: 'm-1', color: 'green' },
{ target: 'test21', datapoints: [[10, 130], [26, 230], [15, 330]], matchedKey: 'm-2', color: 'yellow'},
{ target: 'test22', datapoints: [[10, 130], [27, 230], [10, 330]], matchedKey: 'm-2', color: 'blue' },
{ target: 'test11', datapoints: getData(), matchedKey: 'm-1', color: 'red' },
{ target: 'test12', datapoints: [[100, 10], [200, 20], [300, 10]], matchedKey: 'm-1', color: 'green' },
{ target: 'test21', datapoints: [[130, 10], [230, 26], [330, 15]], matchedKey: 'm-2', color: 'yellow'},
{ target: 'test22', datapoints: [[130, 10], [230, 27], [330, 10]], matchedKey: 'm-2', color: 'blue' },
],
{
usePanning: false,
axis: {
x: { format: 'custom', invert: false, valueFormatter: (value) => { return 'L' + value; } },
y: { invert: false, range: [0, 30], valueFormatter: (value) => { return value + '%'; } }
y: { format: 'custom', invert: false, range: [0, 30], valueFormatter: (value) => { return value + '%'; } }
},
stacked: true,
matching: true,
maxBarWidth: 20
}
);
console.time('render');
pod.render();
console.timeEnd('render');
function getData() {
return [
[100, 15], [110, 20], [300, 10], [100, 15], [110, 20], [300, 10], [100, 15], [110, 20], [300, 10], [100, 15], [110, 20], [300, 10],
[100, 15], [110, 20], [300, 10], [100, 15], [110, 20], [300, 10], [100, 15], [110, 20], [300, 10], [100, 15], [110, 20], [300, 10],
[100, 15], [110, 20], [300, 10], [100, 15], [110, 20], [300, 10], [100, 15], [110, 20], [300, 10], [100, 15], [110, 20], [300, 10],
[100, 15], [110, 20], [300, 10], [100, 15], [110, 20], [300, 10], [100, 15], [110, 20], [300, 10], [100, 15], [110, 20], [300, 10],
[100, 15], [110, 20], [300, 10], [100, 15], [110, 20], [300, 10], [100, 15], [110, 20], [300, 10], [100, 15], [110, 20], [300, 10],
[100, 15], [110, 20], [300, 10], [100, 15], [110, 20], [300, 10], [100, 15], [110, 20], [300, 10], [100, 15], [110, 20], [300, 10],
[100, 15], [110, 20], [300, 10], [100, 15], [110, 20], [300, 10], [100, 15], [110, 20], [300, 10], [100, 15], [110, 20], [300, 10],
[100, 15], [110, 20], [300, 10], [100, 15], [110, 20], [300, 10], [100, 15], [110, 20], [300, 10], [100, 15], [110, 20], [300, 10],
[100, 15], [110, 20], [300, 10], [100, 15], [110, 20], [300, 10], [100, 15], [110, 20], [300, 10], [100, 15], [110, 20], [300, 10],
[100, 15], [110, 20], [300, 10], [100, 15], [110, 20], [300, 10], [100, 15], [110, 20], [300, 10], [100, 15], [110, 20], [300, 10],
[100, 15], [110, 20], [300, 10], [100, 15], [110, 20], [300, 10], [100, 15], [110, 20], [300, 10], [100, 15], [110, 20], [300, 10],
[100, 15], [110, 20], [300, 10], [100, 15], [110, 20], [300, 10], [100, 15], [110, 20], [300, 10], [100, 15], [110, 20], [300, 10],
[100, 15], [110, 20], [300, 10], [100, 15], [110, 20], [300, 10], [100, 15], [110, 20], [300, 10], [100, 15], [110, 20], [300, 10],
[100, 15], [110, 20], [300, 10], [100, 15], [110, 20], [300, 10], [100, 15], [110, 20], [300, 10], [100, 15], [110, 20], [300, 10],
[100, 15], [110, 20], [300, 10], [100, 15], [110, 20], [300, 10], [100, 15], [110, 20], [300, 10], [100, 15], [110, 20], [300, 10],
];
}
</script>
</body>
</html>

22
dist/index.d.ts vendored
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@ -3,15 +3,20 @@ import { BarTimeSerie, BarOptions, RowValues } from './types';
import * as d3 from 'd3';
export declare class ChartwerkBarPod extends ChartwerkPod<BarTimeSerie, BarOptions> {
metricsContainer: any;
barYScale: null | d3.ScaleLinear<number, number>;
constructor(el: HTMLElement, _series?: BarTimeSerie[], _options?: BarOptions);
protected renderMetrics(): void;
setBarPodScales(): void;
renderSerie(data: any): void;
getBarOpacity(rowValues: RowValues): number;
mergeMacthedSeriesAndSort(matchedSeries: any[]): any;
get seriesUniqKeys(): string[];
get seriesForMatching(): BarTimeSerie[][];
getZippedDataForRender(series: BarTimeSerie[]): RowValues[];
renderSharedCrosshair(timestamp: number): void;
renderSharedCrosshair(values: {
x?: number;
y?: number;
}): void;
hideSharedCrosshair(): void;
onMouseMove(): void;
getSeriesPointFromMousePosition(eventX: number): any[] | undefined;
@ -24,8 +29,8 @@ export declare class ChartwerkBarPod extends ChartwerkPod<BarTimeSerie, BarOptio
getBarHeight(value: number): number;
getBarPositionX(key: number, idx: number): number;
getBarPositionY(val: number, idx: number, values: number[]): number;
get yScale(): d3.ScaleLinear<number, number>;
get maxValue(): number | undefined;
getYScale(): d3.ScaleLinear<number, number>;
getYMaxValue(): number | undefined;
}
export declare const VueChartwerkBarChartObject: {
render(createElement: any): any;
@ -52,18 +57,27 @@ export declare const VueChartwerkBarChartObject: {
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(center: 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;
};
}[];
methods: {

2
dist/index.js vendored
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File diff suppressed because one or more lines are too long

5
package-lock.json generated
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@ -5,8 +5,9 @@
"requires": true,
"dependencies": {
"@chartwerk/core": {
"version": "github:chartwerk/core#880b8e064f6df9430df337c6fafb03cc658cb24f",
"from": "github:chartwerk/core#880b8e064f6df9430df337c6fafb03cc658cb24f"
"version": "0.3.4",
"resolved": "https://registry.npmjs.org/@chartwerk/core/-/core-0.3.4.tgz",
"integrity": "sha512-dDk+xjcR0XVzTrsQnXlQh6syg41gdn2yh6+q+HPMHwG28+OpFoyRufIPhxzobWp8orINn0PtlfnzgYkfnuSIPg=="
},
"@types/d3": {
"version": "5.16.4",

4
package.json
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@ -1,6 +1,6 @@
{
"name": "@chartwerk/bar-chart",
"version": "0.2.4",
"version": "0.2.5",
"description": "Chartwerk bar chart",
"main": "dist/index.js",
"scripts": {
@ -15,7 +15,7 @@
"author": "CorpGlory",
"license": "Apache-2.0",
"dependencies": {
"@chartwerk/core": "github:chartwerk/core#880b8e064f6df9430df337c6fafb03cc658cb24f"
"@chartwerk/core": "^0.3.4"
},
"devDependencies": {
"@types/d3": "^5.7.2",

45
src/index.ts
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@ -14,6 +14,7 @@ const DEFAULT_BAR_OPTIONS: BarOptions = {
export class ChartwerkBarPod extends ChartwerkPod<BarTimeSerie, BarOptions> {
metricsContainer: any;
barYScale: null | d3.ScaleLinear<number, number> = null;
constructor(el: HTMLElement, _series: BarTimeSerie[] = [], _options: BarOptions = {}) {
super(d3, el, _series, _options);
@ -25,6 +26,8 @@ export class ChartwerkBarPod extends ChartwerkPod<BarTimeSerie, BarOptions> {
this.renderNoDataPointsMessage();
return;
}
this.setBarPodScales();
// container for clip path
const clipContatiner = this.chartContainer
@ -48,6 +51,12 @@ export class ChartwerkBarPod extends ChartwerkPod<BarTimeSerie, BarOptions> {
this.renderSerie(concatedSeries);
}
setBarPodScales(): void {
// TODO: its a hack to avoid infinite scale function recalling
// It should be fixed by implenting BarState
this.barYScale = this.getYScale();
}
renderSerie(data: any): void {
this.metricsContainer.selectAll(`.rects-container`)
.data(data)
@ -123,8 +132,8 @@ export class ChartwerkBarPod extends ChartwerkPod<BarTimeSerie, BarOptions> {
if(series.length === 0) {
throw new Error('There is no visible series');
}
const keysColumn = _.map(series[0].datapoints, row => row[1]);
const valuesColumns = _.map(series, serie => _.map(serie.datapoints, row => row[0]));
const keysColumn = _.map(series[0].datapoints, row => row[0]);
const valuesColumns = _.map(series, serie => _.map(serie.datapoints, row => row[1]));
// @ts-ignore
const additionalValuesColumns = _.map(series, serie => _.map(serie.datapoints, row => row[2] !== undefined ? row[2] : null));
const zippedAdditionalValuesColumn = _.zip(...additionalValuesColumns);
@ -135,10 +144,10 @@ export class ChartwerkBarPod extends ChartwerkPod<BarTimeSerie, BarOptions> {
return data;
}
public renderSharedCrosshair(timestamp: number): void {
public renderSharedCrosshair(values: { x?: number, y?: number }): void {
this.crosshair.style('display', null);
const x = this.xScale(timestamp);
const x = this.xScale(values.x);
this.crosshair.select('#crosshair-line-x')
.attr('x1', x)
.attr('x2', x);
@ -247,11 +256,11 @@ export class ChartwerkBarPod extends ChartwerkPod<BarTimeSerie, BarOptions> {
get barWidth(): number {
// TODO: here we use first value + timeInterval as bar width. It is not a good idea
const xAxisStartValue = _.first(this.series[0].datapoints)[1];
const xAxisStartValue = _.first(this.series[0].datapoints)[0];
let width = this.xScale(xAxisStartValue + this.timeInterval) / 2;
if(this.options.barWidth !== undefined) {
// barWidth now has axis-x dimension
width = this.xScale(this.minValueX + this.options.barWidth);
width = this.xScale(this.state.getMinValueX() + this.options.barWidth);
}
let rectColumns = this.visibleSeries.length;
if(this.options.stacked === true) {
@ -274,7 +283,7 @@ export class ChartwerkBarPod extends ChartwerkPod<BarTimeSerie, BarOptions> {
getBarHeight(value: number): number {
// TODO: Property 'sign' does not exist on type 'Math'
// @ts-ignore
const height = Math.sign(value) * (this.yScale(0) - this.yScale(value));
const height = Math.sign(value) * (this.barYScale(0) - this.barYScale(value));
return height;
}
@ -287,7 +296,7 @@ export class ChartwerkBarPod extends ChartwerkPod<BarTimeSerie, BarOptions> {
}
getBarPositionY(val: number, idx: number, values: number[]): number {
let yPosition: number = this.yScale(Math.max(val, 0));
let yPosition: number = this.barYScale(Math.max(val, 0));
if(this.options.stacked === true) {
const previousBarsHeight = _.sum(
_.map(_.range(idx), i => this.getBarHeight(values[i]))
@ -297,21 +306,22 @@ export class ChartwerkBarPod extends ChartwerkPod<BarTimeSerie, BarOptions> {
return yPosition;
}
get yScale(): d3.ScaleLinear<number, number> {
getYScale(): d3.ScaleLinear<number, number> {
if(
this.minValue === undefined ||
this.maxValue === undefined
this.state.getMinValueY() === undefined ||
this.state.getMaxValueY() === undefined
) {
return this.d3.scaleLinear()
.domain([1, 0])
.range([0, this.height]);
}
const yMaxValue = this.getYMaxValue();
return this.d3.scaleLinear()
.domain([this.maxValue, Math.min(this.minValue, 0)])
.domain([yMaxValue, Math.min(this.state.getMinValueY(), 0)])
.range([0, this.height]);
}
get maxValue(): number | undefined {
getYMaxValue(): number | undefined {
if(this.series === undefined || this.series.length === 0 || this.series[0].datapoints.length === 0) {
return undefined;
}
@ -322,20 +332,21 @@ export class ChartwerkBarPod extends ChartwerkPod<BarTimeSerie, BarOptions> {
if(this.options.stacked === true) {
if(this.options.matching === true && this.seriesUniqKeys.length > 0) {
const maxValues = this.seriesForMatching.map(series => {
const valuesColumns = _.map(series, serie => _.map(serie.datapoints, row => row[0]));
const valuesColumns = _.map(series, serie => _.map(serie.datapoints, row => row[1]));
const zippedValuesColumn = _.zip(...valuesColumns);
return maxValue = _.max(_.map(zippedValuesColumn, row => _.sum(row)));
});
return _.max(maxValues);
} else {
const valuesColumns = _.map(this.visibleSeries, serie => _.map(serie.datapoints, row => row[0]));
const valuesColumns = _.map(this.visibleSeries, serie => _.map(serie.datapoints, row => row[1]));
const zippedValuesColumn = _.zip(...valuesColumns);
maxValue = _.max(_.map(zippedValuesColumn, row => _.sum(row)));
}
} else {
console.log('else')
maxValue = _.max(
this.visibleSeries.map(
serie => _.maxBy<number[]>(serie.datapoints, dp => dp[0])[0]
serie => _.maxBy<number[]>(serie.datapoints, dp => dp[1])[0]
)
);
}
@ -358,8 +369,10 @@ export const VueChartwerkBarChartObject = {
mixins: [VueChartwerkPodMixin],
methods: {
render() {
console.time('bar-render');
const pod = new ChartwerkBarPod(document.getElementById(this.id), this.series, this.options);
pod.render();
console.timeEnd('bar-render');
}
}
};

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