Bitmap_erase.cpp File Reference

#include "tools/fiddle/examples.h"

Go to the source code of this file.

Functions
	REG_FIDDLE (Bitmap_erase, 256, 70, false, 0)

Function Documentation

REG_FIDDLE()

REG_FIDDLE	(	Bitmap_erase	,
		256	,
		70	,
		false	,
		0
	)

Definition at line 5 of file Bitmap_erase.cpp.

                                            {
void draw(SkCanvas* canvas) {
    SkBitmap bitmap;
    bitmap.allocPixels(SkImageInfo::MakeN32(2, 2, kPremul_SkAlphaType));
    bitmap.erase(0x7fff7f3f, SkIRect::MakeWH(1, 1));
    bitmap.erase(0x7f7f3fff, SkIRect::MakeXYWH(0, 1, 1, 1));
    bitmap.erase(0x7f3fff7f, SkIRect::MakeXYWH(1, 0, 1, 1));
    bitmap.erase(0x7f1fbf5f, SkIRect::MakeXYWH(1, 1, 1, 1));
    canvas->scale(25, 25);
    canvas->drawImage(bitmap.asImage(), 0, 0);
    canvas->drawImage(bitmap.asImage(), .5f, .5f);
}
}  // END FIDDLE