Update rive-cpp to 2.0 version
[platform/core/uifw/rive-tizen.git] / submodule / skia / docs / examples / Path_addRRect_2.cpp
1 // Copyright 2019 Google LLC.
2 // Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
3 #include "tools/fiddle/examples.h"
4 // HASH=888edd4c4a91ca62ceb01bce8ab675b2
5 REG_FIDDLE(Path_addRRect_2, 256, 256, false, 0) {
6 void draw(SkCanvas* canvas) {
7     SkPaint paint;
8     paint.setAntiAlias(true);
9     SkRRect rrect;
10     rrect.setRectXY({40, 40, 215, 215}, 50, 50);
11     SkPath path;
12     path.addRRect(rrect);
13     canvas->drawPath(path, paint);
14     for (int start = 0; start < 8; ++start) {
15         SkPath textPath;
16         textPath.addRRect(rrect, SkPathDirection::kCW, start);
17         SkPathMeasure pathMeasure(textPath, false);
18         SkPoint position;
19         SkVector tangent;
20         if (!pathMeasure.getPosTan(0, &position, &tangent)) {
21             continue;
22         }
23         SkRSXform rsxForm = SkRSXform::Make(tangent.fX, tangent.fY,
24                position.fX + tangent.fY * 5, position.fY - tangent.fX * 5);
25         SkFont font(nullptr, 12);
26         auto labels = SkTextBlob::MakeFromRSXform(&"01234567"[start], 1, &rsxForm, font);
27         canvas->drawTextBlob(labels, 0, 0, paint);
28     }
29 }
30 }  // END FIDDLE