mirror of
https://github.com/espruino/Espruino.git
synced 2025-12-08 19:06:15 +00:00
64 lines
1.0 KiB
JavaScript
64 lines
1.0 KiB
JavaScript
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var img = {
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width : 8, height : 8, bpp : 1,
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palette : new Uint16Array([2,3]),
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buffer : new Uint8Array([
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0b00000000,
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0b01000100,
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0b00000000,
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0b00010000,
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0b00010000,
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0b00000000,
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0b10000001,
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0b01111110,
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]).buffer
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};
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var g = Graphics.createArrayBuffer(16,16,8);
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g.dump = _=>{
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var s = "";
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var b = new Uint8Array(g.buffer);
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var n = 0;
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for (var y=0;y<g.getHeight();y++) {
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s+="\n";
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for (var x=0;x<g.getWidth();x++)
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s+=".:/#"[b[n++]];
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}
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return s;
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}
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g.print = _=>{
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print("`"+g.dump()+"`");
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}
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var ok = true;
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function SHOULD_BE(a) {
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var b = g.dump();
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if (a!=b) {
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console.log("GOT :"+b+"\nSHOULD BE:"+a+"\n================");
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ok = false;
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}
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}
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g.clear();
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g.drawImage(img,0,0);
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g.drawImage(img,8,8);
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SHOULD_BE(`
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////////........
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/#///#//........
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////////........
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///#////........
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///#////........
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////////........
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#//////#........
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/######/........
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........////////
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......../#///#//
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........////////
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........///#////
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........///#////
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........////////
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........#//////#
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......../######/`);
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result = ok;
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