Bitmap_getPixels.cpp File Reference

#include "tools/fiddle/examples.h"

Go to the source code of this file.

Functions
	REG_FIDDLE (Bitmap_getPixels, 256, 256, true, 0)

Function Documentation

REG_FIDDLE()

REG_FIDDLE	(	Bitmap_getPixels	,
		256	,
		256	,
		true	,
		0
	)

Definition at line 4 of file Bitmap_getPixels.cpp.

                                                {
void draw(SkCanvas* canvas) {
    SkBitmap bitmap;
    bitmap.setInfo(SkImageInfo::MakeN32(4, 4, kPremul_SkAlphaType));
    bitmap.allocPixels();
    bitmap.eraseColor(0x00000000);
    void* baseAddr = bitmap.getPixels();
    *(SkPMColor*)baseAddr = 0xFFFFFFFF;
    SkDebugf("bitmap.getColor(0, 1) %c= 0x00000000\n",
              bitmap.getColor(0, 1)  == 0x00000000 ? '=' : '!');
    SkDebugf("bitmap.getColor(0, 0) %c= 0xFFFFFFFF\n",
              bitmap.getColor(0, 0)  == 0xFFFFFFFF ? '=' : '!');
}
}  // END FIDDLE