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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=cbe7db206ece825aa3b9b7c3256aeaf0
- REG_FIDDLE(Point_setLength, 256, 160, false, 0) {
- void draw(SkCanvas* canvas) {
- SkPaint paint;
- paint.setAntiAlias(true);
- const SkPoint points[] = { { 60, -110 }, { 90, 10 }, { 120, -110 }, { 180, -50 } };
- const SkPoint origin = {0, 0};
- canvas->translate(30, 140);
- for (auto point : points) {
- paint.setStrokeWidth(1);
- paint.setColor(SK_ColorBLACK);
- canvas->drawLine(origin, point, paint);
- SkVector normal = point;
- normal.setLength(100);
- paint.setStrokeWidth(10);
- paint.setColor(0x3f45bf12);
- canvas->drawLine(origin, normal, paint);
- }
- }
- } // END FIDDLE
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