Programmez-07/08_2015-PortalWebrtc-09

gistfile1.js

// setpixels in imageData
vardrawPixel = function(x,y, color)
{
varoffset = (x + y*imageData.width)*4;
imageData.data[offset] = color[0];
imageData.data[offset + 1] = color[1];
imageData.data[offset + 2] = color[2];
if (color[0] <= 100 && color[1] === 0 && color[2] <= 100){
imageData.data[offset + 3] = 0;
}else{
imageData.data[offset + 3] = 255;
}
};