xref: /aosp_15_r20/external/skia/docs/examples/Canvas_quickReject_2.cpp (revision c8dee2aa9b3f27cf6c858bd81872bdeb2c07ed17)
1*c8dee2aaSAndroid Build Coastguard Worker // Copyright 2019 Google LLC.
2*c8dee2aaSAndroid Build Coastguard Worker // Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
3*c8dee2aaSAndroid Build Coastguard Worker #include "tools/fiddle/examples.h"
4*c8dee2aaSAndroid Build Coastguard Worker REG_FIDDLE(Canvas_quickReject_2, 256, 256, true, 0) {
draw(SkCanvas * canvas)5*c8dee2aaSAndroid Build Coastguard Worker void draw(SkCanvas* canvas) {
6*c8dee2aaSAndroid Build Coastguard Worker     SkPoint testPoints[] = {{30,  30}, {120,  30}, {120, 129} };
7*c8dee2aaSAndroid Build Coastguard Worker     SkPoint clipPoints[] = {{30, 130}, {120, 130}, {120, 230} };
8*c8dee2aaSAndroid Build Coastguard Worker     SkPath testPath, clipPath;
9*c8dee2aaSAndroid Build Coastguard Worker     testPath.addPoly(testPoints, std::size(testPoints), true);
10*c8dee2aaSAndroid Build Coastguard Worker     clipPath.addPoly(clipPoints, std::size(clipPoints), true);
11*c8dee2aaSAndroid Build Coastguard Worker     canvas->save();
12*c8dee2aaSAndroid Build Coastguard Worker     canvas->clipPath(clipPath);
13*c8dee2aaSAndroid Build Coastguard Worker     SkDebugf("quickReject %s\n", canvas->quickReject(testPath) ? "true" : "false");
14*c8dee2aaSAndroid Build Coastguard Worker     canvas->restore();
15*c8dee2aaSAndroid Build Coastguard Worker     canvas->rotate(10);
16*c8dee2aaSAndroid Build Coastguard Worker     canvas->clipPath(clipPath);
17*c8dee2aaSAndroid Build Coastguard Worker     SkDebugf("quickReject %s\n", canvas->quickReject(testPath) ? "true" : "false");
18*c8dee2aaSAndroid Build Coastguard Worker }
19*c8dee2aaSAndroid Build Coastguard Worker }  // END FIDDLE
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