SkSVGEllipse.cpp revision 02c8fd0ad5e5279004dd49ec49fbae00f8522ec0 
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
15const SkSVGAttribute SkSVGEllipse::gAttributes[] = {
16    SVG_ATTRIBUTE(cx),
17    SVG_ATTRIBUTE(cy),
18    SVG_ATTRIBUTE(rx),
19    SVG_ATTRIBUTE(ry)
20};
21
22DEFINE_SVG_INFO(Ellipse)
23
24void 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