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ae7b1ad056
processing-js 0.4 has been merged in some relevant parts basic and topic scripts added for test color handling fixed, more scripts show up now
32 lines
554 B
Plaintext
32 lines
554 B
Plaintext
int numChars = 26;
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color[] colors = new color[numChars];
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int keyIndex;
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float keyScale;
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int rectWidth;
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void setup()
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{
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size(200, 200);
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noStroke();
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background(0);
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keyScale = 200/numChars-1.0;
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rectWidth = width/4;
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}
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void draw()
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{
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if(keyPressed) {
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if(key >= 'A' && key <= 'z') {
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if(key <= 'Z') {
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keyIndex = key-'A';
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} else {
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keyIndex = key-'a';
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}
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fill(millis()%255);
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float beginRect = rectWidth/2 + keyIndex*keyScale-rectWidth/2;
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rect(beginRect, 0.0, rectWidth, height);
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}
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}
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}
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