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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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