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third_party
skia
docs
examples
Path_Iter_const_SkPath.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=13044dbf68885c0f15322c0633b633a3
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REG_FIDDLE
(Path_Iter_const_SkPath, 256, 256,
true
, 0) {
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void
draw
(
SkCanvas
* canvas) {
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auto
debugster = [](
const
char
* prefix,
SkPath::Iter
& iter) ->
void
{
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SkDebugf
(
"%s:\n"
, prefix);
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const
char
* verbStr[] = {
"Move"
,
"Line"
,
"Quad"
,
"Conic"
,
"Cubic"
,
"Close"
,
"Done"
};
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const
int
pointCount[] = { 1 , 2 , 3 , 3 , 4 , 1 , 0 };
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SkPath::Verb
verb;
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do
{
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SkPoint
points
[4];
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verb = iter.next(
points
);
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SkDebugf
(
"k%s_Verb "
, verbStr[(
int
) verb]);
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for
(
int
i = 0; i < pointCount[(
int
) verb]; ++i) {
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SkDebugf
(
"{%g, %g}, "
,
points
[i].fX,
points
[i].fY);
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}
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if
(
SkPath::kConic_Verb
== verb) {
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SkDebugf
(
"weight = %g"
, iter.conicWeight());
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}
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SkDebugf
(
"\n"
);
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}
while
(
SkPath::kDone_Verb
!= verb);
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SkDebugf
(
"\n"
);
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};
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SkPath
path;
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path.quadTo(10, 20, 30, 40);
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SkPath::Iter
openIter(path,
false
);
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debugster(
"open"
, openIter);
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SkPath::Iter
closedIter(path,
true
);
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debugster(
"closed"
, closedIter);
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}
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}
// END FIDDLE
points
static const int points[]
Definition
HairlinePathBench.cpp:26
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
int
Type::kYUV Type::kRGBA() int(0.7 *637)
SkCanvas
Definition
SkCanvas.h:106
SkPath::Iter
Definition
SkPath.h:1472
SkPath
Definition
SkPath.h:59
SkPath::Verb
Verb
Definition
SkPath.h:1457
SkPath::kConic_Verb
@ kConic_Verb
Definition
SkPath.h:1461
SkPath::kDone_Verb
@ kDone_Verb
Definition
SkPath.h:1464
examples.h
REG_FIDDLE
#define REG_FIDDLE(NAME, W, H, TEXT, I)
Definition
examples.h:60
SkPoint
Definition
SkPoint_impl.h:163
Generated on Fri Apr 26 2024 06:15:47 for Flutter Engine by
1.9.8