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1 | 1 |
2 /* | 2 /* |
3 * Copyright 2011 Google Inc. | 3 * Copyright 2011 Google Inc. |
4 * | 4 * |
5 * Use of this source code is governed by a BSD-style license that can be | 5 * Use of this source code is governed by a BSD-style license that can be |
6 * found in the LICENSE file. | 6 * found in the LICENSE file. |
7 */ | 7 */ |
8 #include "SampleCode.h" | 8 #include "SampleCode.h" |
9 #include "SkView.h" | 9 #include "SkView.h" |
10 #include "SkCanvas.h" | 10 #include "SkCanvas.h" |
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30 r.set(0, 0, 10, 10.5f); | 30 r.set(0, 0, 10, 10.5f); |
31 SkPath p, p2; | 31 SkPath p, p2; |
32 SkString str, str2; | 32 SkString str, str2; |
33 | 33 |
34 p.addRect(r); | 34 p.addRect(r); |
35 SkParsePath::ToSVGString(p, &str); | 35 SkParsePath::ToSVGString(p, &str); |
36 SkParsePath::FromSVGString(str.c_str(), &p2); | 36 SkParsePath::FromSVGString(str.c_str(), &p2); |
37 SkParsePath::ToSVGString(p2, &str2); | 37 SkParsePath::ToSVGString(p2, &str2); |
38 } | 38 } |
39 | 39 |
40 #include "SkPictureRecorder.h" | |
41 static void test_pictbounds(SkCanvas* canvas) { | |
42 SkRect r = SkRect::MakeXYWH(100, 50, 100, 100); | |
43 SkPictureRecorder recorder; | |
44 { | |
45 SkCanvas* c = recorder.beginRecording(r, NULL, 0); | |
46 c->drawOval(r, SkPaint()); | |
47 | |
48 SkIRect ir; | |
49 c->getClipDeviceBounds(&ir); | |
50 SkDebugf("devbounds [%d %d %d %d]\n", ir.left(), ir.top(), ir.right(), i
r.bottom()); | |
51 | |
52 SkASSERT(!c->quickReject(r)); | |
53 } | |
54 SkPicture* pic = recorder.endRecording(); | |
55 | |
56 canvas->drawPicture(pic); | |
57 SkASSERT(pic->cullRect() == r); | |
58 pic->unref(); | |
59 } | |
60 | |
61 class ArcsView : public SampleView { | 40 class ArcsView : public SampleView { |
62 class MyDrawable : public SkCanvasDrawable { | 41 class MyDrawable : public SkCanvasDrawable { |
63 SkRect fR; | 42 SkRect fR; |
64 SkScalar fSweep; | 43 SkScalar fSweep; |
65 public: | 44 public: |
66 MyDrawable(const SkRect& r) : fR(r), fSweep(0) { | 45 MyDrawable(const SkRect& r) : fR(r), fSweep(0) { |
67 } | 46 } |
68 | 47 |
69 void setSweep(SkScalar sweep) { | 48 void setSweep(SkScalar sweep) { |
70 if (fSweep != sweep) { | 49 if (fSweep != sweep) { |
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190 | 169 |
191 draw_label(canvas, r, gAngles[i], gAngles[i+1]); | 170 draw_label(canvas, r, gAngles[i], gAngles[i+1]); |
192 | 171 |
193 canvas->translate(w * 8 / 7, 0); | 172 canvas->translate(w * 8 / 7, 0); |
194 } | 173 } |
195 | 174 |
196 canvas->restore(); | 175 canvas->restore(); |
197 } | 176 } |
198 | 177 |
199 virtual void onDrawContent(SkCanvas* canvas) { | 178 virtual void onDrawContent(SkCanvas* canvas) { |
200 if (true) { test_pictbounds(canvas); return; } | |
201 | |
202 fDrawable->setSweep(SampleCode::GetAnimScalar(SkIntToScalar(360)/24, | 179 fDrawable->setSweep(SampleCode::GetAnimScalar(SkIntToScalar(360)/24, |
203 SkIntToScalar(360))); | 180 SkIntToScalar(360))); |
204 | 181 |
205 SkPaint paint; | 182 SkPaint paint; |
206 paint.setAntiAlias(true); | 183 paint.setAntiAlias(true); |
207 paint.setStrokeWidth(SkIntToScalar(2)); | 184 paint.setStrokeWidth(SkIntToScalar(2)); |
208 paint.setStyle(SkPaint::kStroke_Style); | 185 paint.setStyle(SkPaint::kStroke_Style); |
209 | 186 |
210 drawRectWithLines(canvas, fRect, paint); | 187 drawRectWithLines(canvas, fRect, paint); |
211 | 188 |
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229 private: | 206 private: |
230 SkScalar fSweep; | 207 SkScalar fSweep; |
231 | 208 |
232 typedef SampleView INHERITED; | 209 typedef SampleView INHERITED; |
233 }; | 210 }; |
234 | 211 |
235 ////////////////////////////////////////////////////////////////////////////// | 212 ////////////////////////////////////////////////////////////////////////////// |
236 | 213 |
237 static SkView* MyFactory() { return new ArcsView; } | 214 static SkView* MyFactory() { return new ArcsView; } |
238 static SkViewRegister reg(MyFactory); | 215 static SkViewRegister reg(MyFactory); |
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