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third_party
skia
docs
examples
Region_Iterator_rect.cpp
Go to the documentation of this file.
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// 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=0e7c58ab5d3bcfb36b1f8464cf6c7d89
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REG_FIDDLE
(Region_Iterator_rect, 256, 256,
true
, 0) {
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void
draw
(
SkCanvas
* canvas) {
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SkRegion
region;
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SkRegion::Iterator
iter(region);
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auto
r1 = iter.
rect
();
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SkDebugf
(
"rect={%d,%d,%d,%d}\n"
, r1.fLeft, r1.fTop, r1.fRight, r1.fBottom);
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region.
setRect
({1, 2, 3, 4});
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iter.
rewind
();
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auto
r2 = iter.
rect
();
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SkDebugf
(
"rect={%d,%d,%d,%d}\n"
, r2.fLeft, r2.fTop, r2.fRight, r2.fBottom);
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}
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}
// END FIDDLE
SkDebugf
void SK_SPI SkDebugf(const char format[],...) SK_PRINTF_LIKE(1
draw
static void draw(SkCanvas *canvas, SkRect &target, int x, int y)
Definition
aaclip.cpp:27
SkCanvas
Definition
SkCanvas.h:106
SkRegion::Iterator
Definition
SkRegion.h:447
SkRegion::Iterator::rect
const SkIRect & rect() const
Definition
SkRegion.h:501
SkRegion::Iterator::rewind
bool rewind()
Definition
SkRegion.cpp:1361
SkRegion
Definition
SkRegion.h:30
SkRegion::setRect
bool setRect(const SkIRect &rect)
Definition
SkRegion.cpp:192
examples.h
REG_FIDDLE
#define REG_FIDDLE(NAME, W, H, TEXT, I)
Definition
examples.h:60
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