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third_party
skia
docs
examples
Region_setRect.cpp
Go to the documentation of this file.
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.
3
#include "
tools/fiddle/examples.h
"
4
REG_FIDDLE
(Region_setRect, 256, 256,
true
, 0) {
5
void
draw
(
SkCanvas
* canvas) {
6
SkRegion
region
({1, 2, 3, 4});
7
SkDebugf
(
"region is %s"
"empty\n"
,
region
.
isEmpty
() ?
""
:
"not "
);
8
bool
setEmpty =
region
.
setRect
({1, 2, 1, 4});
9
SkDebugf
(
"region is %s"
"empty\n"
,
region
.
isEmpty
() ?
""
:
"not "
);
10
SkDebugf
(
"setEmpty: %s\n"
, setEmpty ?
"true"
:
"false"
);
11
}
12
}
// END FIDDLE
REG_FIDDLE
REG_FIDDLE(Region_setRect, 256, 256, true, 0)
Definition:
Region_setRect.cpp:4
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
Definition:
SkRegion.h:30
SkRegion::setRect
bool setRect(const SkIRect &rect)
Definition:
SkRegion.cpp:192
SkRegion::isEmpty
bool isEmpty() const
Definition:
SkRegion.h:146
examples.h
SkRecords::region
ClipOpAndAA opAA SkRegion region
Definition:
SkRecords.h:238
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