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third_party
skia
docs
examples
Point_Offset.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=f0f24726df78a5d797bcf311e694a0a3
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REG_FIDDLE
(Point_Offset, 256, 256,
false
, 0) {
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void
draw
(
SkCanvas
* canvas) {
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SkPaint
paint
;
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paint
.setAntiAlias(
true
);
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SkPoint
points
[] = { { 3, 1 }, { 4, 2 }, { 5, 1 }, { 7, 3 },
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{ 6, 4 }, { 7, 5 }, { 5, 7 },
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{ 4, 6 }, { 3, 7 }, { 1, 5 },
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{ 2, 4 }, { 1, 3 }, { 3, 1 } };
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canvas->
scale
(30, 15);
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paint
.setStyle(
SkPaint::kStroke_Style
);
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canvas->
drawPoints
(
SkCanvas::kPolygon_PointMode
, std::size(
points
),
points
,
paint
);
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SkPoint::Offset
(
points
, std::size(
points
), { 1, 9 } );
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canvas->
drawPoints
(
SkCanvas::kPolygon_PointMode
, std::size(
points
),
points
,
paint
);
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}
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}
// END FIDDLE
points
static const int points[]
Definition
HairlinePathBench.cpp:26
draw
static void draw(SkCanvas *canvas, SkRect &target, int x, int y)
Definition
aaclip.cpp:27
SkCanvas
Definition
SkCanvas.h:106
SkCanvas::drawPoints
void drawPoints(PointMode mode, size_t count, const SkPoint pts[], const SkPaint &paint)
Definition
SkCanvas.cpp:2034
SkCanvas::scale
void scale(SkScalar sx, SkScalar sy)
Definition
SkCanvas.cpp:1613
SkCanvas::kPolygon_PointMode
@ kPolygon_PointMode
draw the array of points as a open polygon
Definition
SkCanvas.h:1243
SkPaint
Definition
SkPaint.h:44
SkPaint::kStroke_Style
@ kStroke_Style
set to stroke geometry
Definition
SkPaint.h:194
paint
const Paint & paint
Definition
color_source.cc:38
examples.h
REG_FIDDLE
#define REG_FIDDLE(NAME, W, H, TEXT, I)
Definition
examples.h:60
SkPoint
Definition
SkPoint_impl.h:163
SkPoint::Offset
static void Offset(SkPoint points[], int count, const SkVector &offset)
Definition
SkPoint_impl.h:247
Generated on Fri Apr 26 2024 06:15:50 for Flutter Engine by
1.9.8