skia2/docs/examples/Region_quickContains_2.cpp
Hal Canary d88c2e8e09 Docs: rename examples files to match names
Change-Id: I9a6b2780cfdd91cdd16d5a08eb9ba1214492cb7e
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/201982
Commit-Queue: Hal Canary <halcanary@google.com>
Reviewed-by: Hal Canary <halcanary@google.com>
2019-03-19 18:49:22 +00:00

18 lines
735 B
C++

// 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 "fiddle/examples.h"
// HASH=eb6d290887e1a3a0b051b4d7b012f5e1
REG_FIDDLE(Region_quickContains_2, 256, 256, true, 0) {
void draw(SkCanvas* canvas) {
auto debugster = [](const char* label, SkRegion& region) -> void {
SkDebugf("%s: %s\n", label, region.quickContains(2, 2, 3, 3) ? "true" : "false");
};
SkRegion region({1, 2, 3, 4});
debugster("quickContains 1", region);
region.op({1, 4, 3, 6}, SkRegion::kUnion_Op);
debugster("quickContains 2", region);
region.op({1, 7, 3, 8}, SkRegion::kUnion_Op);
debugster("quickContains 3", region);
}
} // END FIDDLE