BitmapData.js
canvas = document.getElementById("canvas"); context = canvas.getContext("2d"); bmd = new BitmapData(256, 256, false, 0xff0000); color = 0x000000; for(y=0; y<bmd.height; y++) { for(x=0; x<bmd.width; x++) { bmd.setPixel(x, y, color+=0xff); } } bmd.fillRect(new Rectangle(156, 156, 100, 100), 0xdd00dd); context.putImageData(bmd.data, 0, 0);
Parsing and displaying BMP files via ActionScript
I dont have a formal computer science training / education, so I never got the chance to learn about working with low level data structures (bits and bytes). I have wanted to learn this for some time, but had difficulty finding resources for it which didnt assume I had a computer science degree. Well, yesterday, FITC posted all of the video sessions from FITC Toronto, and I spent some time watchin
Flash 10: new method BitmapData.histogram();
this demo requires Flash 10 Beta installed: Extract from as3 language reference: histogram() method flash10 function histogram(hRect:Rectangle = null):Vector Language Version : ActionScript 3.0 Player Version : Flash Player 10 Computes a 256 bin histogram of a BitmapData object. The functions returns a vector of 4 number vectors. The 4 number vectors represent the red, green, blue and alpha compon
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BIT-101: BIT-101
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