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angular-canvas-base
Advanced tools
The angular canvas base was created to simplify creating canvas components for angular. You can add it to your project via NPM.
The angular canvas base was created to simplify creating canvas components for angular. You can add it to your project via NPM.
npm install angular-canvas-base
Here some examples how to handle the canvas base.
import { Component, Injector } from '@angular/core';
import { CanvasBaseDirective, ICanvas, Point } from 'angular-canvas-base';
@Component({
selector: 'my-canvas-component',
template: ''
})
export class MyCanvasComponent extends CanvasBaseDirective {
constructor(injector: Injector) {
super(injector);
this.resize(200, 200);
}
protected onDraw(canvas: ICanvas) {
canvas.drawRect(10, 10, 180, 180, false, true);
}
}
import { Component, Injector } from '@angular/core';
import { CanvasBaseDirective, CanvasFont, FillStyle, ICanvas, StrokeStyle } from 'angular-canvas-base';
@Component({
selector: 'my-canvas-component',
template: ''
})
export class MyCanvasComponent extends CanvasBaseDirective {
constructor(injector: Injector) {
super(injector);
this.resize(200, 200);
}
protected onDraw(canvas: ICanvas) {
canvas.setFillStyle(new FillStyle('#F00'));
canvas.setStrokeStyle(new StrokeStyle('#888', 4));
canvas.drawRect(10, 10, 180, 180, true, true);
canvas.setFont(new CanvasFont(24, 'Arial'));
canvas.setFillStyle(new FillStyle('#FFF'));
canvas.setTextBaseline('middle');
canvas.drawText('Button', 60, 96, 90, true);
}
}
import { Component, Injector } from '@angular/core';
import { CanvasBaseDirective, CanvasDrawMode, FillStyle, ICanvas, StrokeStyle } from 'angular-canvas-base';
@Component({
selector: 'my-canvas-component',
template: ''
})
export class MyCanvasComponent extends CanvasBaseDirective {
private size = 10;
private direction = 0.2;
constructor(injector: Injector) {
super(injector);
this.setDrawMode(CanvasDrawMode.Continuous);
this.resize(500, 500);
}
protected onDraw(canvas: ICanvas, frameTime: number) {
canvas.clear();
canvas.setFillStyle(new FillStyle('#BBB'));
canvas.setStrokeStyle(new StrokeStyle('#444', 2));
canvas.drawRect(200 - this.size / 2, 200 - this.size / 2, this.size, this.size, true, true);
this.size += this.direction * frameTime;
if (this.size < 10) {
this.direction = 0.2;
}
if (this.size > 200) {
this.direction = -0.2;
}
}
}
FAQs
The angular canvas base was created to simplify creating canvas components for angular. You can add it to your project via NPM.
The npm package angular-canvas-base receives a total of 0 weekly downloads. As such, angular-canvas-base popularity was classified as not popular.
We found that angular-canvas-base demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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