18 lines
		
	
	
		
			748 B
		
	
	
	
		
			C++
		
	
	
	
			
		
		
	
	
			18 lines
		
	
	
		
			748 B
		
	
	
	
		
			C++
		
	
	
	
// Copyright 2019 Google LLC.
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// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
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#include "tools/fiddle/examples.h"
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// HASH=99a54b814ccab7d2b1143c88581649ff
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REG_FIDDLE(Surface_MakeNull, 256, 256, true, 0) {
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void draw(SkCanvas* canvas) {
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    SkDebugf("SkSurface::MakeNull(0, 0) %c= nullptr\n", SkSurface::MakeNull(0, 0) == nullptr ?
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             '=' : '!');
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    const int w = 37;
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    const int h = 1000;
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    auto surf = SkSurface::MakeNull(w, h);
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    auto nullCanvas = surf->getCanvas();
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    nullCanvas->drawPaint(SkPaint());   // does not crash, nothing draws
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    SkDebugf("surf->makeImageSnapshot() %c= nullptr\n", surf->makeImageSnapshot() == nullptr ?
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            '=' : '!');
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}
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}  // END FIDDLE
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