samplecode/SampleDither.cpp - Issue 2142033002: Factor code to rotate a canvas about a point.

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Unified Diff: samplecode/SampleDither.cpp

Issue 2142033002: Factor code to rotate a canvas about a point. (Closed) Base URL: https://skia.googlesource.com/skia.git@master

Patch Set: Move to canvas. Created 4 years, 5 months ago

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Index: samplecode/SampleDither.cpp

diff --git a/samplecode/SampleDither.cpp b/samplecode/SampleDither.cpp

index 99b33f0f0ef6dfafe18106e255e157b733267a7a..a1b751b96f2d29b9bdc0a125e9467264711b000b 100644

--- a/samplecode/SampleDither.cpp

+++ b/samplecode/SampleDither.cpp

@@ -37,10 +37,7 @@ static void draw_sweep(SkCanvas* c, int width, int height, SkScalar angle) {

colors, nullptr, SK_ARRAY_COUNT(colors)));

SkAutoCanvasRestore acr(c, true);

- c->translate(r.centerX(), r.centerY());

- c->rotate(angle);

- c->translate(-r.centerX(), -r.centerY());

+ c->rotate(angle, r.centerX(), r.centerY());

SkRect bounds = r;

r.inset(p.getStrokeWidth(), p.getStrokeWidth());