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      1 /*
      2  * Copyright 2016 Google Inc.
      3  *
      4  * Use of this source code is governed by a BSD-style license that can be
      5  * found in the LICENSE file.
      6  */
      7 
      8 #include "gm.h"
      9 #include "SkPath.h"
     10 #include "SkDashPathEffect.h"
     11 
     12 DEF_SIMPLE_GM(bug530095, canvas, 900, 1200) {
     13     SkPath path1, path2;
     14     path1.addCircle(200, 200, 124);
     15     path2.addCircle(2, 2, 1.24f);
     16 
     17     SkPaint paint;
     18     paint.setAntiAlias(true);
     19     paint.setStyle(SkPaint::kStroke_Style);
     20     paint.setStrokeWidth(26);
     21     SkScalar intervals[] = {700, 700 };
     22     int intervalCount = (int) SK_ARRAY_COUNT(intervals);
     23     paint.setPathEffect(SkDashPathEffect::Make(intervals, intervalCount, -40));
     24     canvas->drawPath(path1, paint);
     25 
     26     paint.setStrokeWidth(0.26f);
     27     SkScalar smIntervals[] = {7, 7 };
     28     int smIntervalCount = (int) SK_ARRAY_COUNT(smIntervals);
     29     paint.setPathEffect(SkDashPathEffect::Make(smIntervals, smIntervalCount, -0.40f));
     30     canvas->save();
     31     canvas->scale(100, 100);
     32     canvas->translate(4, 0);
     33     canvas->drawPath(path2, paint);
     34     canvas->restore();
     35 
     36     paint.setStrokeWidth(26);
     37     paint.setPathEffect(SkDashPathEffect::Make(intervals, intervalCount, 0));
     38     canvas->save();
     39     canvas->translate(0, 400);
     40     canvas->drawPath(path1, paint);
     41     canvas->restore();
     42 
     43     paint.setStrokeWidth(0.26f);
     44     paint.setPathEffect(SkDashPathEffect::Make(smIntervals, smIntervalCount, 0));
     45     canvas->scale(100, 100);
     46     canvas->translate(4, 4);
     47     canvas->drawPath(path2, paint);
     48 }
     49 
     50 DEF_SIMPLE_GM(bug591993, canvas, 40, 140) {
     51     SkPaint p;
     52     p.setColor(SK_ColorRED);
     53     p.setAntiAlias(true);
     54     p.setStyle(SkPaint::kStroke_Style);
     55     p.setStrokeCap(SkPaint::kRound_Cap);
     56     p.setStrokeWidth(10);
     57     const SkScalar intervals[] = { 100, 100 };
     58     p.setPathEffect(SkDashPathEffect::Make(intervals, SK_ARRAY_COUNT(intervals), 100));
     59     canvas->drawLine(20, 20, 120, 20, p);
     60 }
     61