662   CanvasKit.MakeImageShader = function(img, xTileMode, yTileMode, clampUnpremul, localMatrix) {  argument
667     if (localMatrix) {
669       if (localMatrix.length === 6) {
670         localMatrix.push(0, 0, 1);
672       return CanvasKit._MakeImageShader(img, xTileMode, yTileMode, clampUnpremul, localMatrix);
694   CanvasKit.MakeLinearGradientShader = function(start, end, colors, pos, mode, localMatrix, flags) {  argument
699     if (localMatrix) {
701       if (localMatrix.length === 6) {
702         localMatrix.push(0, 0, 1);
705                                                     colors.length, mode, flags, localMatrix);
716 …CanvasKit.MakeRadialGradientShader = function(center, radius, colors, pos, mode, localMatrix, flag…  argument
721     if (localMatrix) {
723       if (localMatrix.length === 6) {
724         localMatrix.push(0, 0, 1);
727                                                     colors.length, mode, flags, localMatrix);
739                                                          colors, pos, mode, localMatrix, flags) {  argument
744     if (localMatrix) {
746       if (localMatrix.length === 6) {
747         localMatrix.push(0, 0, 1);
751                           colorPtr, posPtr, colors.length, mode, flags, localMatrix);