Surface_makeSurface.cpp File Reference

#include "tools/fiddle/examples.h"

Go to the source code of this file.

Functions
	REG_FIDDLE (Surface_makeSurface, 256, 96, false, 0)

Function Documentation

REG_FIDDLE()

REG_FIDDLE	(	Surface_makeSurface	,
		256	,
		96	,
		false	,
		0
	)

Definition at line 5 of file Surface_makeSurface.cpp.

                                                   {
void draw(SkCanvas* canvas) {
    sk_sp<SkSurface> big(SkSurfaces::Raster(SkImageInfo::MakeN32Premul(64, 64)));
    sk_sp<SkSurface> lil(big->makeSurface(SkImageInfo::MakeN32(32, 32, kPremul_SkAlphaType)));
    big->getCanvas()->clear(SK_ColorRED);
    lil->getCanvas()->clear(SK_ColorBLACK);
    SkPixmap pixmap;
    if (big->peekPixels(&pixmap)) {
        SkBitmap bigBits;
        bigBits.installPixels(pixmap);
        canvas->drawImage(bigBits.asImage(), 0, 0);
    }
    if (lil->peekPixels(&pixmap)) {
        SkBitmap lilBits;
        lilBits.installPixels(pixmap);
        canvas->drawImage(lilBits.asImage(), 64, 64);
    }
}
}  // END FIDDLE