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1 /* libs/graphics/svg/SkSVGCircle.cpp | |
2 ** | |
3 ** Copyright 2006, The Android Open Source Project | |
4 ** | |
5 ** Licensed under the Apache License, Version 2.0 (the "License"); | |
6 ** you may not use this file except in compliance with the License. | |
7 ** You may obtain a copy of the License at | |
8 ** | |
9 ** http://www.apache.org/licenses/LICENSE-2.0 | |
10 ** | |
11 ** Unless required by applicable law or agreed to in writing, software | |
12 ** distributed under the License is distributed on an "AS IS" BASIS, | |
13 ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
14 ** See the License for the specific language governing permissions and | |
15 ** limitations under the License. | |
16 */ | |
17 | |
18 #include "SkSVGCircle.h" | |
19 #include "SkSVGParser.h" | |
20 #include "SkParse.h" | |
21 #include <stdio.h> | |
22 | |
23 const SkSVGAttribute SkSVGCircle::gAttributes[] = { | |
24 SVG_ATTRIBUTE(cx), | |
25 SVG_ATTRIBUTE(cy), | |
26 SVG_ATTRIBUTE(r) | |
27 }; | |
28 | |
29 DEFINE_SVG_INFO(Circle) | |
30 | |
31 void SkSVGCircle::translate(SkSVGParser& parser, bool defState) { | |
32 parser._startElement("oval"); | |
33 INHERITED::translate(parser, defState); | |
34 SkScalar cx, cy, r; | |
35 SkParse::FindScalar(f_cx.c_str(), &cx); | |
36 SkParse::FindScalar(f_cy.c_str(), &cy); | |
37 SkParse::FindScalar(f_r.c_str(), &r); | |
38 SkScalar left, top, right, bottom; | |
39 left = cx - r; | |
40 top = cy - r; | |
41 right = cx + r; | |
42 bottom = cy + r; | |
43 char scratch[16]; | |
44 sprintf(scratch, "%g", left); | |
45 parser._addAttribute("left", scratch); | |
46 sprintf(scratch, "%g", top); | |
47 parser._addAttribute("top", scratch); | |
48 sprintf(scratch, "%g", right); | |
49 parser._addAttribute("right", scratch); | |
50 sprintf(scratch, "%g", bottom); | |
51 parser._addAttribute("bottom", scratch); | |
52 parser._endElement(); | |
53 } | |
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