1 // Copyright 2019 Google LLC.
2 // Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
3 #include "tools/fiddle/examples.h"
4 // HASH=9b3eb5aaa0dfea9feee54e7650fa5446
5 REG_FIDDLE(ColorTypeIsAlwaysOpaque, 256, 192, false, 0) {
6 void draw(SkCanvas* canvas) {
7 const char* colors[] = { "Unknown", "Alpha_8", "RGB_565", "ARGB_4444", "RGBA_8888", "RGB_888x",
8 "BGRA_8888", "RGBA_1010102", "RGB_101010x", "Gray_8", "RGBA_F16Norm",
11 SkFont font(SkTypeface::MakeFromName("monospace", SkFontStyle()), 10);
13 canvas->drawString(" colorType bytes", 10, y, font, paint);
14 for (SkColorType colorType : {
15 kUnknown_SkColorType, kAlpha_8_SkColorType, kRGB_565_SkColorType,
16 kARGB_4444_SkColorType, kRGBA_8888_SkColorType, kRGB_888x_SkColorType,
17 kBGRA_8888_SkColorType, kRGBA_1010102_SkColorType, kRGB_101010x_SkColorType,
18 kGray_8_SkColorType, kRGBA_F16_SkColorType
20 bool result = SkColorTypeIsAlwaysOpaque(colorType);
22 string.printf("%13s %6s", colors[(int) colorType], result ? "true" : "false");
23 canvas->drawString(string, 10, y += 14, font, paint);