35 lines
595 B
JavaScript
35 lines
595 B
JavaScript
"use strict";
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class BrushIndicator
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{
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constructor(canvas)
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{
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this.canvas = canvas;
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this.context = canvas.getContext("2d");
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this.canvas.height = this.canvas.width = 48;
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this.width = 10;
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this.colour = "red";
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}
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render()
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{
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this.context.clearRect(
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0, 0,
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this.canvas.width, this.canvas.height
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);
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this.context.beginPath();
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this.context.ellipse(
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this.canvas.width / 2, this.canvas.height / 2,
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this.width / 3, this.width / 3,
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0, 0, Math.PI * 2, false
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);
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this.context.fillStyle = this.colour;
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this.context.fill();
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}
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}
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export default BrushIndicator;
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