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1 /* libs/graphics/svg/SkSVGEllipse.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 "SkSVGEllipse.h" | |
19 #include "SkSVGParser.h" | |
20 #include "SkParse.h" | |
21 #include <stdio.h> | |
22 | |
23 const SkSVGAttribute SkSVGEllipse::gAttributes[] = { | |
24 SVG_ATTRIBUTE(cx), | |
25 SVG_ATTRIBUTE(cy), | |
26 SVG_ATTRIBUTE(rx), | |
27 SVG_ATTRIBUTE(ry) | |
28 }; | |
29 | |
30 DEFINE_SVG_INFO(Ellipse) | |
31 | |
32 void SkSVGEllipse::translate(SkSVGParser& parser, bool defState) { | |
33 parser._startElement("oval"); | |
34 INHERITED::translate(parser, defState); | |
35 SkScalar cx, cy, rx, ry; | |
36 SkParse::FindScalar(f_cx.c_str(), &cx); | |
37 SkParse::FindScalar(f_cy.c_str(), &cy); | |
38 SkParse::FindScalar(f_rx.c_str(), &rx); | |
39 SkParse::FindScalar(f_ry.c_str(), &ry); | |
40 SkScalar left, top, right, bottom; | |
41 left = cx - rx; | |
42 top = cy - ry; | |
43 right = cx + rx; | |
44 bottom = cy + ry; | |
45 char scratch[16]; | |
46 sprintf(scratch, "%g", left); | |
47 parser._addAttribute("left", scratch); | |
48 sprintf(scratch, "%g", top); | |
49 parser._addAttribute("top", scratch); | |
50 sprintf(scratch, "%g", right); | |
51 parser._addAttribute("right", scratch); | |
52 sprintf(scratch, "%g", bottom); | |
53 parser._addAttribute("bottom", scratch); | |
54 parser._endElement(); | |
55 } | |
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