<!DOCTYPE html>
<html>
<head>
<base href="." />
<script type="text/javascript" charset="utf-8">
window.AngularVersionForThisPlunker = 'latest'
</script>
<title>angular playground</title>
<link rel="stylesheet" href="style.css" />
<script src="https://unpkg.com/core-js@2.4.1/client/shim.min.js"></script>
<script src="https://unpkg.com/zone.js/dist/zone.js"></script>
<script src="https://unpkg.com/zone.js/dist/long-stack-trace-zone.js"></script>
<script src="https://unpkg.com/reflect-metadata@0.1.3/Reflect.js"></script>
<script src="https://unpkg.com/systemjs@0.19.31/dist/system.js"></script>
<script src="config.js"></script>
<script src="https://d3js.org/d3.v4.min.js"></script>
<script>
System.import('app')
.catch(console.error.bind(console));
</script>
</head>
<body>
<my-app>
loading...
</my-app>
</body>
</html>
/* Styles go here */
svg {
border: 1px dashed #aaa;
}
### Angular Starter Plunker - Typescript
var angularVersion;
if(window.AngularVersionForThisPlunker === 'latest'){
angularVersion = ''; //picks up latest
}
else {
angularVersion = '@' + window.AngularVersionForThisPlunker;
}
System.config({
//use typescript for compilation
transpiler: 'typescript',
//typescript compiler options
typescriptOptions: {
emitDecoratorMetadata: true
},
paths: {
'npm:': 'https://unpkg.com/'
},
//map tells the System loader where to look for things
map: {
'app': './src',
'@angular/core': 'npm:@angular/core'+ angularVersion + '/bundles/core.umd.js',
'@angular/common': 'npm:@angular/common' + angularVersion + '/bundles/common.umd.js',
'@angular/common/http': 'npm:@angular/common' + angularVersion + '/bundles/common-http.umd.js',
'@angular/compiler': 'npm:@angular/compiler' + angularVersion + '/bundles/compiler.umd.js',
'@angular/platform-browser': 'npm:@angular/platform-browser' + angularVersion + '/bundles/platform-browser.umd.js',
'@angular/platform-browser-dynamic': 'npm:@angular/platform-browser-dynamic' + angularVersion + '/bundles/platform-browser-dynamic.umd.js',
'@angular/http': 'npm:@angular/http' + angularVersion + '/bundles/http.umd.js',
'@angular/router': 'npm:@angular/router' + angularVersion +'/bundles/router.umd.js',
'@angular/forms': 'npm:@angular/forms' + angularVersion + '/bundles/forms.umd.js',
'@angular/animations': 'npm:@angular/animations' + angularVersion + '/bundles/animations.umd.js',
'@angular/platform-browser/animations': 'npm:@angular/platform-browser' + angularVersion + '/bundles/platform-browser-animations.umd.js',
'@angular/animations/browser': 'npm:@angular/animations' + angularVersion + '/bundles/animations-browser.umd.js',
'@angular/core/testing': 'npm:@angular/core' + angularVersion + '/bundles/core-testing.umd.js',
'@angular/common/testing': 'npm:@angular/common' + angularVersion + '/bundles/common-testing.umd.js',
'@angular/common/http/testing': 'npm:@angular/common' + angularVersion + '/bundles/common-http-testing.umd.js',
'@angular/compiler/testing': 'npm:@angular/compiler' + angularVersion + '/bundles/compiler-testing.umd.js',
'@angular/platform-browser/testing': 'npm:@angular/platform-browser' + angularVersion + '/bundles/platform-browser-testing.umd.js',
'@angular/platform-browser-dynamic/testing': 'npm:@angular/platform-browser-dynamic' + angularVersion + '/bundles/platform-browser-dynamic-testing.umd.js',
'@angular/http/testing': 'npm:@angular/http' + angularVersion + '/bundles/http-testing.umd.js',
'@angular/router/testing': 'npm:@angular/router' + angularVersion + '/bundles/router-testing.umd.js',
'tslib': 'npm:tslib@1.6.1',
'rxjs': 'npm:rxjs',
'd3': 'npm:d3',
'typescript': 'npm:typescript@2.2.1/lib/typescript.js'
},
//packages defines our app package
packages: {
app: {
main: './main.ts',
defaultExtension: 'ts'
},
rxjs: {
defaultExtension: 'js'
}
}
});
//main entry point
import {platformBrowserDynamic} from '@angular/platform-browser-dynamic';
import {AppModule} from './app';
platformBrowserDynamic().bootstrapModule(AppModule)
//our root app component
import {Component, OnInit, NgModule, VERSION} from '@angular/core'
import {BrowserModule} from '@angular/platform-browser'
import {D3Service} from './d3.service'
@Component({
selector: 'my-app',
template: `
<div>
<h2>Hello {{name}}</h2>
<div class="svg"></div>
</div>
`,
})
export class App {
name:string;
constructor(private d3service: D3Service) {
this.name = `Angular! v${VERSION.full}`
}
ngOnInit() {
this.d3service.createCanvas();
}
}
@NgModule({
imports: [ BrowserModule ],
declarations: [ App ],
providers: [D3Service],
bootstrap: [ App ]
})
export class AppModule {}
import { Injectable } from '@angular/core';
import * as d3 from 'd3';
@Injectable()
export class D3Service {
constructor() { }
unitData = [
[0,0],
[100,0],
[100,100],
[0,100]
];
buildingData = [
[100,100],
[400,100],
[400,400],
[100,400]
];
// SVG Globals
w = 500;
h = 500;
clickOrigin = { x: null, y: null };
setClickOrigin(evt) {
this.clickOrigin.x = evt.x;
this.clickOrigin.y = evt.y;
}
// D3 Behaviours
zoom = d3.zoom()
.on('zoom', (d, i, n) => {
const target = d3.select(n[i]).node();
const m = target.getCTM();
const b = target.getBBox();
const dir = (d3.event.sourceEvent.deltaY > 0) ? 1 : -1;
this.rotate(target, dir);
});
drag = d3.drag()
.on('start', () => {
console.log('drag start');
this.setClickOrigin(d3.event);
})
.on('drag', (d, i, n) => {
const target = d3.select(n[i]).node();
const m = target.getCTM();
const x = d3.event.x - this.clickOrigin.x;
const y = d3.event.y - this.clickOrigin.y;
this.setClickOrigin(d3.event);
this.translate(target, x, y);
});
// Transfomation functions
rotate(target, value) {
const m = target.getCTM();
const b = target.getBBox();
d3.select(target).attr('transform', `
matrix(${m.a},${m.b},${m.c},${m.d},${m.e},${m.f})
rotate(${Math.round(value)} ${b.x + b.width / 2} ${b.y + b.height / 2})`);
}
translate(target, x, y) {
const m = target.getCTM();
d3.select(target).attr('transform', `matrix(${m.a},${m.b},${m.c},${m.d},${m.e + x},${m.f + y})`);
}
createCanvas() {
this.svg = d3.select('.svg')
.append('svg')
.attr('id', 'svg')
.attr('width', this.w)
.attr('height', this.h);
this.buildingGroup = this.svg.append('g')
.attr('id', 'buildingGroup');
this.unitGroup = this.svg.append('g')
.attr('id', 'unitGroup')
.call(this.drag)
.call(this.zoom);
this.processBuilding();
this.processUnit();
}
processBuilding() {
const building = this.buildingGroup.selectAll('polygon')
.data([this.buildingData])
.enter()
.append('polygon')
.attr('fill','#e7e7e7')
.attr('id', 'building')
.attr('points', (d) => {
return d
.map((v) => {
return [v[0], v[1]].join(',');
})
.join(' ');
})
.attr('transform','rotate(15, 250, 250)');
}
processUnit() {
const building = this.unitGroup.selectAll('polygon')
.data([this.unitData])
.enter()
.append('polygon')
.attr('fill','#575757')
.attr('id', 'unit')
.attr('points', (d) => {
return d
.map((v) => {
return [v[0], v[1]].join(',');
})
.join(' ');
});
}
} // END