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/* libs/graphics/svg/SkSVGEllipse.cpp
**
** Copyright 2006, The Android Open Source Project
**
** Licensed under the Apache License, Version 2.0 (the "License");
** you may not use this file except in compliance with the License.
** You may obtain a copy of the License at
**
** http://www.apache.org/licenses/LICENSE-2.0
**
** Unless required by applicable law or agreed to in writing, software
** distributed under the License is distributed on an "AS IS" BASIS,
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
** See the License for the specific language governing permissions and
** limitations under the License.
*/
#include "SkSVGEllipse.h"
#include "SkSVGParser.h"
#include "SkParse.h"
#include <stdio.h>
const SkSVGAttribute SkSVGEllipse::gAttributes[] = {
SVG_ATTRIBUTE(cx),
SVG_ATTRIBUTE(cy),
SVG_ATTRIBUTE(rx),
SVG_ATTRIBUTE(ry)
};
DEFINE_SVG_INFO(Ellipse)
void SkSVGEllipse::translate(SkSVGParser& parser, bool defState) {
parser._startElement("oval");
INHERITED::translate(parser, defState);
SkScalar cx, cy, rx, ry;
SkParse::FindScalar(f_cx.c_str(), &cx);
SkParse::FindScalar(f_cy.c_str(), &cy);
SkParse::FindScalar(f_rx.c_str(), &rx);
SkParse::FindScalar(f_ry.c_str(), &ry);
SkScalar left, top, right, bottom;
left = cx - rx;
top = cy - ry;
right = cx + rx;
bottom = cy + ry;
char scratch[16];
sprintf(scratch, "%g", left);
parser._addAttribute("left", scratch);
sprintf(scratch, "%g", top);
parser._addAttribute("top", scratch);
sprintf(scratch, "%g", right);
parser._addAttribute("right", scratch);
sprintf(scratch, "%g", bottom);
parser._addAttribute("bottom", scratch);
parser._endElement();
}
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