Image_isOpaque.cpp File Reference

#include "tools/fiddle/examples.h"

Go to the source code of this file.

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

Function Documentation

REG_FIDDLE()

REG_FIDDLE	(	Image_isOpaque	,
		256	,
		256	,
		true	,
		0
	)

Definition at line 4 of file Image_isOpaque.cpp.

                                              {
void draw(SkCanvas* canvas) {
    auto check_isopaque = [](const SkImageInfo& imageInfo) -> void {
        auto surface(SkSurfaces::Raster(imageInfo));
        auto image(surface->makeImageSnapshot());
        SkDebugf("isOpaque = %s\n", image->isOpaque() ? "true" : "false");
    };
    check_isopaque(SkImageInfo::MakeN32Premul(5, 5));
    check_isopaque(SkImageInfo::MakeN32(5, 5, kOpaque_SkAlphaType));
}
}  // END FIDDLE