Demo #14

Merged
rozetko merged 3 commits from examples into main 11 months ago
  1. 40
      build/webpack.demo.conf.js
  2. 5
      demo/README.md
  3. 38
      demo/demo.html
  4. 61
      demo/demo_pod.ts
  5. 1
      package.json
  6. 2
      tsconfig.json

40
build/webpack.demo.conf.js

@ -0,0 +1,40 @@
const path = require('path');
function resolve(dir) {
return path.join(__dirname, '..', dir)
}
module.exports = {
context: resolve('demo'),
entry: './demo_pod.ts',
plugins: [],
devtool: 'inline-source-map',
watch: true,
mode: 'development',
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: 'demo.js',
path: resolve('demo/dist'),
libraryTarget: 'umd',
umdNamedDefine: true
}
};

5
demo/README.md

@ -0,0 +1,5 @@
### HOW TO RUN
run `yarn run dev` and `yarn run demo` in separate terminals simultaneously.
open `demo.html` in your browser.

38
demo/demo.html

@ -0,0 +1,38 @@
<!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/demo.js" type="text/javascript"></script>
</head>
<body>
<div id="chart" style="width: 50%; height: 500px;"></div>
<script type="text/javascript">
const startTime = 1590590148;
const arrayLength = 20;
const data1 = Array.from({ length: arrayLength }, (el, idx) => [startTime + idx * 10000, Math.floor(Math.random() * 40)]);
let options = {
renderLegend: false,
axis: {
y: { range: [0, 350] },
x: { format: 'time' }
},
zoomEvents: {
mouse: { zoom: { isActive: false }, pan: { isActive: false } },
scroll: { zoom: { isActive: false } }
},
}
var pod = new DemoPod(
document.getElementById('chart'),
[
{ target: 'test1', datapoints: data1, color: 'green' },
],
options
);
pod.render();
</script>
</body>
</html>

61
demo/demo_pod.ts

@ -0,0 +1,61 @@
import {
ChartwerkPod,
Serie,
Options
} from '../dist/index';
import * as d3 from 'd3';
import * as _ from 'lodash';
class DemoPod extends ChartwerkPod<Serie, Options> {
lineGenerator = null;
constructor(
_el: HTMLElement,
_series: Serie[] = [],
_options: Options = {},
) {
super(_el, _series, _options);
}
override renderMetrics(): void {
this.clearAllMetrics();
this.initLineGenerator();
for(const serie of this.series.visibleSeries) {
this.renderLine(serie);
}
}
clearAllMetrics(): void {
// TODO: temporary hack before it will be implemented in core.
this.chartContainer.selectAll('.metric-el').remove();
}
initLineGenerator(): void {
this.lineGenerator = d3.line()
.x(d => this.state.xScale(d[0]))
.y(d => this.state.yScale(d[1]));
}
renderLine(serie: Serie): void {
this.metricContainer
.append('path')
.datum(serie.datapoints)
.attr('class', `metric-path-${serie.idx} metric-el ${serie.class}`)
.attr('fill-opacity', 0)
.attr('stroke', serie.color)
.attr('stroke-width', 1)
.attr('stroke-opacity', 0.7)
.attr('pointer-events', 'none')
.attr('d', this.lineGenerator);
}
onMouseMove(): void {}
onMouseOver(): void {}
onMouseOut(): void {}
renderSharedCrosshair(values): void {}
hideSharedCrosshair(): void {}
}
export { DemoPod };

1
package.json

@ -10,6 +10,7 @@
"scripts": { "scripts": {
"build": "webpack --config build/webpack.prod.conf.js", "build": "webpack --config build/webpack.prod.conf.js",
"dev": "webpack --config build/webpack.dev.conf.js", "dev": "webpack --config build/webpack.dev.conf.js",
"demo": "webpack --config build/webpack.demo.conf.js",
"test": "echo \"Error: no test specified\" && exit 1" "test": "echo \"Error: no test specified\" && exit 1"
}, },
"repository": { "repository": {

2
tsconfig.json

@ -1,7 +1,6 @@
{ {
"compilerOptions": { "compilerOptions": {
"target": "es5", "target": "es5",
"rootDir": "./src",
"module": "esnext", "module": "esnext",
"declaration": true, "declaration": true,
"declarationDir": "dist", "declarationDir": "dist",
@ -16,7 +15,6 @@
"noImplicitUseStrict": false, "noImplicitUseStrict": false,
"noImplicitAny": false, "noImplicitAny": false,
"noUnusedLocals": false, "noUnusedLocals": false,
"baseUrl": "./src",
"moduleResolution": "node" "moduleResolution": "node"
} }
} }

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