| // 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=99a54b814ccab7d2b1143c88581649ff |
| REG_FIDDLE(Surface_MakeNull, 256, 256, true, 0) { |
| void draw(SkCanvas* canvas) { |
| SkDebugf("SkSurfaces::Null(0, 0) %c= nullptr\n", SkSurfaces::Null(0, 0) == nullptr ? |
| '=' : '!'); |
| const int w = 37; |
| const int h = 1000; |
| auto surf = SkSurfaces::Null(w, h); |
| auto nullCanvas = surf->getCanvas(); |
| nullCanvas->drawPaint(SkPaint()); // does not crash, nothing draws |
| SkDebugf("surf->makeImageSnapshot() %c= nullptr\n", surf->makeImageSnapshot() == nullptr ? |
| '=' : '!'); |
| } |
| } // END FIDDLE |