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- // Copyright 2019 Google LLC.
- // Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
- #include "tools/fiddle/examples.h"
- // HASH=428ca171ae3bd0d3f992458ac598b97b
- REG_FIDDLE(Matrix_mapPoints_2, 256, 256, false, 0) {
- void draw(SkCanvas* canvas) {
- SkMatrix matrix;
- matrix.setRotate(35, 128, 128);
- const int count = 4;
- SkPoint pts[count];
- matrix.mapRectToQuad(pts, {40, 70, 180, 220} );
- SkPaint paint;
- paint.setARGB(77, 23, 99, 154);
- for (int i = 0; i < 5; ++i) {
- canvas->drawPoints(SkCanvas::kPolygon_PointMode, count, pts, paint);
- matrix.mapPoints(pts, count);
- }
- }
- } // END FIDDLE
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