xref: /aosp_15_r20/external/skia/docs/examples/Rect_isEmpty.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(Rect_isEmpty, 256, 256, true, 0) {
draw(SkCanvas * canvas)5 void draw(SkCanvas* canvas) {
6     SkRect tests[] = {{20, 40, 10, 50}, {20, 40, 20, 50}};
7     for (auto rect : tests) {
8         SkDebugf("rect: {%g, %g, %g, %g} is" "%s empty\n", rect.left(), rect.top(), rect.right(),
9                  rect.bottom(), rect.isEmpty() ? "" : " not");
10         rect.sort();
11         SkDebugf("sorted: {%g, %g, %g, %g} is" "%s empty\n", rect.left(), rect.top(), rect.right(),
12                  rect.bottom(), rect.isEmpty() ? "" : " not");
13     }
14 }
15 }  // END FIDDLE
16