Surface_MakeRasterDirect.cpp File Reference

#include "tools/fiddle/examples.h"

Go to the source code of this file.

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

Function Documentation

REG_FIDDLE()

REG_FIDDLE	(	Surface_MakeRasterDirect	,
		256	,
		256	,
		true	,
		0
	)

Definition at line 5 of file Surface_MakeRasterDirect.cpp.

                                                        {
void draw(SkCanvas*) {
    SkImageInfo info = SkImageInfo::MakeN32Premul(3, 3);
    const size_t size = info.computeMinByteSize();
    SkPMColor* pixels = new SkPMColor[size];
    sk_sp<SkSurface> surface(SkSurfaces::WrapPixels(info, pixels, info.minRowBytes()));
    SkCanvas* canvas = surface->getCanvas();
    canvas->clear(SK_ColorWHITE);
    SkPMColor pmWhite = pixels[0];
    SkPaint paint;
    canvas->drawPoint(1, 1, paint);
    for (int y = 0; y < info.height(); ++y) {
        for (int x = 0; x < info.width(); ++x) {
            SkDebugf("%c", *pixels++ == pmWhite ? '-' : 'x');
        }
        SkDebugf("\n");
    }
    delete[] pixels;
}
}  // END FIDDLE