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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=3edbdea8e43d06086abf33ec4a9b415b
- REG_FIDDLE(Matrix_preScale_2, 256, 256, false, 3) {
- void draw(SkCanvas* canvas) {
- SkMatrix matrix;
- SkPoint bitmapBounds[4], perspect[4] = {{50, 10}, {180, 40}, {236, 176}, {10, 206}};
- SkRect::Make(source.bounds()).toQuad(bitmapBounds);
- matrix.setPolyToPoly(bitmapBounds, perspect, 4);
- matrix.preScale(.75f, 1.5f);
- canvas->concat(matrix);
- canvas->drawBitmap(source, 0, 0);
- }
- } // END FIDDLE
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