2019-03-15 18:22:51 +00:00
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// Copyright 2019 Google LLC.
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// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
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#include "fiddle/examples.h"
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// HASH=944a80c7ff8c04e1fecc4aec4a47ea60
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2019-03-18 20:06:34 +00:00
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REG_FIDDLE(Path_RawIter_next, 256, 256, true, 0) {
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2019-03-15 18:22:51 +00:00
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void draw(SkCanvas* canvas) {
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SkPath path;
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path.moveTo(50, 60);
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path.quadTo(10, 20, 30, 40);
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path.close();
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path.lineTo(30, 30);
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path.conicTo(1, 2, 3, 4, .5f);
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path.cubicTo(-1, -2, -3, -4, -5, -6);
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SkPath::RawIter iter(path);
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const char* verbStr[] = { "Move", "Line", "Quad", "Conic", "Cubic", "Close", "Done" };
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const int pointCount[] = { 1 , 2 , 3 , 3 , 4 , 1 , 0 };
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SkPath::Verb verb;
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do {
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SkPoint points[4];
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verb = iter.next(points);
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SkDebugf("k%s_Verb ", verbStr[(int) verb]);
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for (int i = 0; i < pointCount[(int) verb]; ++i) {
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SkDebugf("{%1.8g, %1.8g}, ", points[i].fX, points[i].fY);
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}
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if (SkPath::kConic_Verb == verb) {
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SkDebugf("weight = %g", iter.conicWeight());
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}
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SkDebugf("\n");
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} while (SkPath::kDone_Verb != verb);
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}
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} // END FIDDLE
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