22 lines
445 B
JavaScript
22 lines
445 B
JavaScript
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class TemporaryConnection {
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constructor(from, to) {
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this.from = from;
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this.to = to;
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}
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draw() {
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ctx.beginPath();
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ctx.strokeStyle = '#000';
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ctx.fillStyle = '#000';
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ctx.moveTo(this.to.x, this.to.y);
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ctx.lineTo(this.from.x, this.from.y);
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ctx.stroke();
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ctx.drawArrow(this.to.x, this.to.y, Math.atan2(this.to.y - this.from.y, this.to.x - this.from.x));
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}
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}
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