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third_party
skia
docs
examples
Region_Iterator_next.cpp
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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=771236c2eadfc2fcd02a3e61a0875d39
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REG_FIDDLE
(Region_Iterator_next, 256, 256,
true
, 0) {
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void
draw
(
SkCanvas
* canvas) {
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SkRegion
region;
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SkIRect
rects[] = {{1, 2, 3, 4}, {5, 6, 7, 8}};
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region.
setRects
(rects, std::size(rects));
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SkRegion::Iterator
iter(region);
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do
{
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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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iter.
next
();
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}
while
(!iter.
done
());
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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::done
bool done() const
Definition
SkRegion.h:488
SkRegion::Iterator::next
void next()
Definition
SkRegion.cpp:1387
SkRegion
Definition
SkRegion.h:30
SkRegion::setRects
bool setRects(const SkIRect rects[], int count)
Definition
SkRegion.cpp:657
examples.h
REG_FIDDLE
#define REG_FIDDLE(NAME, W, H, TEXT, I)
Definition
examples.h:60
SkIRect
Definition
SkRect.h:32
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