// 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=21ae21e4ce53d2018e042dd457997300 REG_FIDDLE(Color_Type_Alpha_8, 256, 64, false, 0) { void draw(SkCanvas* canvas) { canvas->scale(16, 16); SkBitmap bitmap; SkImageInfo imageInfo = SkImageInfo::Make(2, 2, kAlpha_8_SkColorType, kOpaque_SkAlphaType); bitmap.allocPixels(imageInfo); SkCanvas offscreen(bitmap); offscreen.clear(SK_ColorGREEN); SkPaint orangePaint; orangePaint.setARGB(0xFF, 0xFF, 0xA5, 0x00); canvas->drawBitmap(bitmap, 0, 0, &orangePaint); uint8_t alpha8[] = { 0xFF, 0xBB, 0x77, 0x33 }; SkPixmap alphaPixmap(imageInfo, &alpha8, imageInfo.minRowBytes()); if (bitmap.writePixels(alphaPixmap, 0, 0)) { canvas->drawBitmap(bitmap, 2, 2, &orangePaint); } } } // END FIDDLE