Lines Matching refs:pixels

65498 	        return function(pixels) {
65505 len = pixels.length;
65507 imgData[p++] = pixels[i++];
65508 imgData[p++] = pixels[i++];
65509 imgData[p++] = pixels[i++];
65510 alphaChannel[a++] = pixels[i++];
65539 return function(pixels) {
65543 for (j = _i = 0, _ref = pixels.length; _i < _ref; j = _i += 1) {
65544 alphaChannel[i++] = transparency[pixels[j]];
65607 return png.decode(function(pixels) {
65608 return fn(pixels);
65744 …var byte, c, col, i, left, length, p, pa, paeth, pb, pc, pixelBytes, pixels, pos, row, scanlineLen…
65750 pixels = new Buffer(scanlineLength * _this.height);
65759 pixels[c++] = data[pos++];
65765 left = i < pixelBytes ? 0 : pixels[c - pixelBytes];
65766 pixels[c++] = (byte + left) % 256;
65773 … upper = row && pixels[(row - 1) * scanlineLength + col * pixelBytes + (i % pixelBytes)];
65774 pixels[c++] = (upper + byte) % 256;
65781 left = i < pixelBytes ? 0 : pixels[c - pixelBytes];
65782 … upper = row && pixels[(row - 1) * scanlineLength + col * pixelBytes + (i % pixelBytes)];
65783 pixels[c++] = (byte + Math.floor((left + upper) / 2)) % 256;
65790 left = i < pixelBytes ? 0 : pixels[c - pixelBytes];
65794 upper = pixels[(row - 1) * scanlineLength + col * pixelBytes + (i % pixelBytes)];
65795 … upperLeft = col && pixels[(row - 1) * scanlineLength + (col - 1) * pixelBytes + (i % pixelBytes)];
65808 pixels[c++] = (byte + paeth) % 256;
65816 return fn(pixels);
65837 PNG.prototype.copyToImageData = function(imageData, pixels) {
65849 input = palette || pixels;
65853 k = palette ? pixels[i / 4] * 4 : j;
65863 k = palette ? pixels[i / 4] * 4 : j;
65877 return this.decodePixels(function(pixels) {
65878 _this.copyToImageData(ret, pixels);