// 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=b932a2bd68455fb0af2e7a1ed19e36b3 REG_FIDDLE(Surface_MakeRasterN32Premul, 256, 256, true, 0) { void draw(SkCanvas* ) { sk_sp surface(SkSurface::MakeRasterN32Premul(3, 3)); SkCanvas* canvas = surface->getCanvas(); canvas->clear(SK_ColorWHITE); SkPixmap pixmap; if (surface->peekPixels(&pixmap)) { const uint32_t* colorPtr = pixmap.addr32(); SkPMColor pmWhite = colorPtr[0]; SkPaint paint; canvas->drawPoint(1, 1, paint); canvas->flush(); // ensure that point was drawn for (int y = 0; y < surface->height(); ++y) { for (int x = 0; x < surface->width(); ++x) { SkDebugf("%c", colorPtr[x] == pmWhite ? '-' : 'x'); } colorPtr += surface->width(); SkDebugf("\n"); } } } } // END FIDDLE