Flutter Engine
The Flutter Engine
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Canvas_quickReject.cpp
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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.
4// HASH=cfe4016241074477809dd45435be9cf4
5REG_FIDDLE(Canvas_quickReject, 256, 256, true, 0) {
6void draw(SkCanvas* canvas) {
7 SkRect testRect = {30, 30, 120, 129 };
8 SkRect clipRect = {30, 130, 120, 230 };
9 canvas->save();
10 canvas->clipRect(clipRect);
11 SkDebugf("quickReject %s\n", canvas->quickReject(testRect) ? "true" : "false");
12 canvas->restore();
13 canvas->rotate(10);
14 canvas->clipRect(clipRect);
15 SkDebugf("quickReject %s\n", canvas->quickReject(testRect) ? "true" : "false");
16}
17} // END FIDDLE
void SK_SPI SkDebugf(const char format[],...) SK_PRINTF_LIKE(1
static void draw(SkCanvas *canvas, SkRect &target, int x, int y)
Definition aaclip.cpp:27
void clipRect(const SkRect &rect, SkClipOp op, bool doAntiAlias)
void restore()
Definition SkCanvas.cpp:465
void rotate(SkScalar degrees)
int save()
Definition SkCanvas.cpp:451
bool quickReject(const SkRect &rect) const
#define REG_FIDDLE(NAME, W, H, TEXT, I)
Definition examples.h:60