Angular-d3-cloud NPM

Angular D3 Word Cloud

D3 Cloud component for Angular built upon d3-cloud

Installation

npm install --save angular-d3-cloud

Usage

First import the package to your app module

// app.module.ts
import { AngularD3CloudModule } from 'angular-d3-cloud'
@NgModule({
  imports: [
    AngularD3CloudModule
  ],
  ...
})

Now the component is ready to use.

<!-- app.component.html -->
<angular-d3-cloud
  [data]="data"
  [width]="700"
  [height]="600"
  [padding]="5"
  font="serif"
  [rotate]="0"
  [autoFill]="true"
  (wordClick)="onWorkClick($event)"
></angular-d3-cloud>

// app.component.ts
export class AppComponent {
  data = [
    "Hello", "world", "normally", "you", "want", "more", "words",
    "than", "this"].map(function (d) {
      return { text: d, value: 10 + Math.random() * 90};
    })
}

Props

Name	Description	Type	Required	Default
data	The input data for rendering	Array<{ text: string, value: number }>	✓
width	Width of component (px)	number		700
height	Height of component (px)	number		600
fontSizeMapper	Map each element of data to font size (px)	Function: (word: string, idx: number): number		word => word.value;
rotate	Map each element of data to font rotation degree. Or simply provide a number for global rotation. (degree)	Function \| number		0
padding	Map each element of data to font padding. Or simply provide a number for global padding. (px)	Function \| number		5
font	The font of text shown	Function \| string		serif
autoFill	Whether texts should be fill with random color or not	boolean		false

Events

Name	Description	Payload
wordClick	Event triggered when click event triggered on a word	{ event: MouseEvent, word: Word }
wordMouseOver	Event triggered when mouseover event triggered on a word	{ event: MouseEvent, word: Word }
wordMouseOut	Event triggered when mouseout event triggered on a word	{ event: MouseEvent, word: Word }

The Word interface imported from d3-cloud
Example
Run the following commands to start sample project:
ng build angular-d3-cloud --watch
npm start # in a separate terminal
Thanks
This project is built with the idea of React D3 Cloud