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A Visual Quine for Processing | Roger Antonsen









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A Visual Quine for Processing | Roger Antonsen

rantonse.no
There is a small easter egg in the TED talk that I gave last weekend, and it is a visual quine for Processing
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Hjemmeside | Roger Antonsen
May 12, 2018
A Visual Quine for Processing | Roger Antonsen
March 10, 2017
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A Visual Quine for Processing | Roger Antonsen Roger Antonsen homeabouttalksteachingresearchbookspressblogartENNO May 12, 2018A Visual Quine for ProcessingThere is a small easter egg in the TED talk that I gave last weekend, and it is a visual quine for Processing.A quine is a non-empty computer program which takes no input and produces a reprinting of its own source lawmaking as its only output. The standard terms for these programs in the computability theory and computer science literature are "self-replicating programs", "self-reproducing programs", and "self-copying programs".WikipediaBy this definition, my program is strictly speaking not a quine, considering the output is not the source lawmaking of the program, but a visualization of the source code. This program simply visualizes itself. In any case, it's fun. Here is the lawmaking if you are interested! PS. If you do try it, you have to save it with the name “SelfDrawingSketch.pde”, otherwise it will not work.String[] lines; PFont font; int counter; bladder currentWidth, currentHeight; void setup() { size(600, 800); lines = loadStrings("SelfDrawingSketch.pde"); font = createFont("SourceCodePro-Regular", 12); textFont(font); stroke(0, 255, 0, 60); fill(255); } void draw() { background(30); counter = 0; currentWidth = 40; currentHeight = g.textLeading; for (int i=0; i<lines.length; i++) { textAlign(RIGHT); text(i+1, currentWidth-20, currentHeight); textAlign(LEFT); line(40, currentHeight, 40 + textWidth(lines[i]), currentHeight); for (int j=0; j<lines[i].length(); j++) { char c = lines[i].charAt(j); if (counter < frameCount) { text(c, currentWidth, currentHeight); counter++; } currentWidth += textWidth(c); } currentWidth = 40; currentHeight += g.textLeading; } } by Roger Antonsen Roger Antonsen 2018 go to Norwegian site / gå til norsk side