// 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=9a392b753167cfa849cebeefd5a6e07d REG_FIDDLE(Pixmap_reset_2, 256, 64, false, 4) { void draw(SkCanvas* canvas) { std::vector pixels; pixels.resize(image->height() * image->width() * 4); SkPixmap pixmap(SkImageInfo::Make(image->width(), image->height(), kN32_SkColorType, image->alphaType()), (const void*) &pixels.front(), image->width() * 4); image->readPixels(nullptr, pixmap, 0, 0); int x = 0; for (auto colorType : { kRGBA_8888_SkColorType, kBGRA_8888_SkColorType } ) { pixmap.reset(SkImageInfo::Make(image->width(), image->height(), colorType, image->alphaType()), (const void*) &pixels.front(), image->width() * 4); SkBitmap bitmap; bitmap.installPixels(pixmap); canvas->drawBitmap(bitmap, x, 0); x += 128; } } } // END FIDDLE