skia2/docs/examples/skpaint_line_2d_path_effect.cpp

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// Copyright 2020 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"
REG_FIDDLE(skpaint_line_2d_path_effect, 256, 256, false, 0) {
void draw(SkCanvas* canvas) {
SkPaint paint;
SkMatrix lattice;
lattice.setScale(8.0f, 8.0f);
lattice.preRotate(30.0f);
paint.setPathEffect(SkLine2DPathEffect::Make(0.0f, lattice));
paint.setAntiAlias(true);
SkRect bounds = SkRect::MakeWH(256, 256);
bounds.outset(8.0f, 8.0f);
canvas->clear(SK_ColorWHITE);
canvas->drawRect(bounds, paint);
}
} // END FIDDLE