1 2 /* 3 * Copyright 2006 The Android Open Source Project 4 * 5 * Use of this source code is governed by a BSD-style license that can be 6 * found in the LICENSE file. 7 */ 8 9 10 #include "SkSVGEllipse.h" 11 #include "SkSVGParser.h" 12 #include "SkParse.h" 13 #include <stdio.h> 14 15 const SkSVGAttribute SkSVGEllipse::gAttributes[] = { 16 SVG_ATTRIBUTE(cx), 17 SVG_ATTRIBUTE(cy), 18 SVG_ATTRIBUTE(rx), 19 SVG_ATTRIBUTE(ry) 20 }; 21 22 DEFINE_SVG_INFO(Ellipse) 23 24 void SkSVGEllipse::translate(SkSVGParser& parser, bool defState) { 25 parser._startElement("oval"); 26 INHERITED::translate(parser, defState); 27 SkScalar cx, cy, rx, ry; 28 SkParse::FindScalar(f_cx.c_str(), &cx); 29 SkParse::FindScalar(f_cy.c_str(), &cy); 30 SkParse::FindScalar(f_rx.c_str(), &rx); 31 SkParse::FindScalar(f_ry.c_str(), &ry); 32 SkScalar left, top, right, bottom; 33 left = cx - rx; 34 top = cy - ry; 35 right = cx + rx; 36 bottom = cy + ry; 37 char scratch[16]; 38 sprintf(scratch, "%g", SkScalarToDouble(left)); 39 parser._addAttribute("left", scratch); 40 sprintf(scratch, "%g", SkScalarToDouble(top)); 41 parser._addAttribute("top", scratch); 42 sprintf(scratch, "%g", SkScalarToDouble(right)); 43 parser._addAttribute("right", scratch); 44 sprintf(scratch, "%g", SkScalarToDouble(bottom)); 45 parser._addAttribute("bottom", scratch); 46 parser._endElement(); 47 } 48
