26 lines
602 B
TypeScript
26 lines
602 B
TypeScript
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const BLOWUP = 4;
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const WIDTH = 240;
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const HEIGHT = 135;
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export function IslandApplet() {
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const canvas = Object.assign(document.createElement("canvas"), {
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width: WIDTH * BLOWUP,
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height: HEIGHT * BLOWUP,
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} satisfies Partial<HTMLCanvasElement>);
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const cx = canvas.getContext("2d");
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if (!cx) {
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throw new Error("2D rendering context not supported");
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}
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cx.scale(BLOWUP, BLOWUP);
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cx.fillStyle = "red";
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cx.fillRect(0, 0, WIDTH, HEIGHT);
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cx.fillStyle = "blue";
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cx.fillRect(1, 1, WIDTH - 2, HEIGHT - 2);
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return [canvas];
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}
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(globalThis as any).IslandApplet = IslandApplet;
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