30 lines
664 B
JavaScript
30 lines
664 B
JavaScript
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const setupScriptRunner = () => {
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canvasContext = canvas.getContext("2d");
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Painter.canvas = canvas;
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Painter.canvasContext = canvasContext;
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}
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const runScript = () => {
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setToCenter();
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resetRotation();
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clearCanvas();
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for (const elm of script.children) {
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elm.action(Painter);
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}
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}
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const setToCenter = () => {
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Painter.x1 = Painter.canvas.width / 2
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Painter.y1 = Painter.canvas.height / 2
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Painter.canvasContext.moveTo( Painter.x1, Painter.y1 );
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}
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const clearCanvas = () => {
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Painter.canvasContext.clearRect(0, 0, canvas.width, canvas.height);
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}
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const resetRotation = () => {
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Painter.rotation = 0;
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}
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