aosp12/external/skia/docs/examples/Canvas_getProps.cpp

18 lines
749 B
C++

// Copyright 2019 Google LLC.
// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
#include "tools/fiddle/examples.h"
// HASH=0fbf2dedc2619bbfbf173c9e3bc1a508
REG_FIDDLE(Canvas_getProps, 256, 256, true, 0) {
void draw(SkCanvas* ) {
SkBitmap bitmap;
bitmap.allocN32Pixels(1, 1);
SkCanvas canvas(bitmap, SkSurfaceProps(0, kRGB_V_SkPixelGeometry));
SkSurfaceProps surfaceProps(0, kUnknown_SkPixelGeometry);
SkDebugf("isRGB:%d\n", SkPixelGeometryIsRGB(surfaceProps.pixelGeometry()));
if (!canvas.getProps(&surfaceProps)) {
SkDebugf("getProps failed unexpectedly.\n");
}
SkDebugf("isRGB:%d\n", SkPixelGeometryIsRGB(surfaceProps.pixelGeometry()));
}
} // END FIDDLE