xref: /aosp_15_r20/external/skia/docs/examples/Bitmap_empty.cpp (revision c8dee2aa9b3f27cf6c858bd81872bdeb2c07ed17)
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 REG_FIDDLE(Bitmap_empty, 256, 256, true, 0) {
draw(SkCanvas * canvas)5 void draw(SkCanvas* canvas) {
6     SkBitmap bitmap;
7     for (int width : { 0, 2 } ) {
8         for (int height : { 0, 2 } ) {
9              bitmap.setInfo(SkImageInfo::MakeA8(width, height));
10              SkDebugf("width: %d height: %d empty: %s\n", width, height,
11                       bitmap.empty() ? "true" : "false");
12         }
13     }
14 }
15 }  // END FIDDLE
16