// 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 "fiddle/examples.h" // HASH=6e2a8c9358b34aebd2ec586815fe9d3a REG_FIDDLE(Bitmap_installPixels_3, 256, 64, false, 0) { void draw(SkCanvas* canvas) { uint8_t storage[][5] = {{ 0xCA, 0xDA, 0xCA, 0xC9, 0xA3 }, { 0xAC, 0xA8, 0x89, 0x47, 0x87 }, { 0x4B, 0x25, 0x25, 0x25, 0x46 }, { 0x90, 0x81, 0x25, 0x41, 0x33 }, { 0x75, 0x55, 0x44, 0x20, 0x00 }}; SkImageInfo imageInfo = SkImageInfo::Make(5, 5, kGray_8_SkColorType, kOpaque_SkAlphaType); SkPixmap pixmap(imageInfo, storage[0], sizeof(storage) / 5); SkBitmap bitmap; bitmap.installPixels(pixmap); canvas->scale(10, 10); canvas->drawBitmap(bitmap, 0, 0); *pixmap.writable_addr8(2, 2) = 0xFF; bitmap.installPixels(pixmap); canvas->drawBitmap(bitmap, 10, 0); } } // END FIDDLE