void RenderSVGEllipse::calculateRadiiAndCenter()
{
ASSERT(element());
if (element()->hasTagName(SVGNames::circleTag)) {
SVGCircleElement* circle = toSVGCircleElement(element());
SVGLengthContext lengthContext(circle);
float radius = circle->rCurrentValue().value(lengthContext);
m_radii = FloatSize(radius, radius);
m_center = FloatPoint(circle->cxCurrentValue().value(lengthContext), circle->cyCurrentValue().value(lengthContext));
return;
}
SVGEllipseElement* ellipse = toSVGEllipseElement(element());
SVGLengthContext lengthContext(ellipse);
m_radii = FloatSize(ellipse->rxCurrentValue().value(lengthContext), ellipse->ryCurrentValue().value(lengthContext));
m_center = FloatPoint(ellipse->cxCurrentValue().value(lengthContext), ellipse->cyCurrentValue().value(lengthContext));
}
static TextStream& operator<<(TextStream& ts, const RenderSVGShape& shape)
{
writePositionAndStyle(ts, shape);
SVGElement* svgElement = shape.element();
SVGLengthContext lengthContext(svgElement);
if (svgElement->hasTagName(SVGNames::rectTag)) {
SVGRectElement* element = toSVGRectElement(svgElement);
writeNameValuePair(ts, "x", element->xCurrentValue().value(lengthContext));
writeNameValuePair(ts, "y", element->yCurrentValue().value(lengthContext));
writeNameValuePair(ts, "width", element->widthCurrentValue().value(lengthContext));
writeNameValuePair(ts, "height", element->heightCurrentValue().value(lengthContext));
} else if (svgElement->hasTagName(SVGNames::lineTag)) {
SVGLineElement* element = toSVGLineElement(svgElement);
writeNameValuePair(ts, "x1", element->x1CurrentValue().value(lengthContext));
writeNameValuePair(ts, "y1", element->y1CurrentValue().value(lengthContext));
writeNameValuePair(ts, "x2", element->x2CurrentValue().value(lengthContext));
writeNameValuePair(ts, "y2", element->y2CurrentValue().value(lengthContext));
} else if (svgElement->hasTagName(SVGNames::ellipseTag)) {
SVGEllipseElement* element = toSVGEllipseElement(svgElement);
writeNameValuePair(ts, "cx", element->cxCurrentValue().value(lengthContext));
writeNameValuePair(ts, "cy", element->cyCurrentValue().value(lengthContext));
writeNameValuePair(ts, "rx", element->rxCurrentValue().value(lengthContext));
writeNameValuePair(ts, "ry", element->ryCurrentValue().value(lengthContext));
} else if (svgElement->hasTagName(SVGNames::circleTag)) {
SVGCircleElement* element = toSVGCircleElement(svgElement);
writeNameValuePair(ts, "cx", element->cxCurrentValue().value(lengthContext));
writeNameValuePair(ts, "cy", element->cyCurrentValue().value(lengthContext));
writeNameValuePair(ts, "r", element->rCurrentValue().value(lengthContext));
} else if (svgElement->hasTagName(SVGNames::polygonTag) || svgElement->hasTagName(SVGNames::polylineTag)) {
writeNameAndQuotedValue(ts, "points", toSVGPolyElement(svgElement)->pointList().valueAsString());
} else if (svgElement->hasTagName(SVGNames::pathTag)) {
String pathString;
// FIXME: We should switch to UnalteredParsing here - this will affect the path dumping output of dozens of tests.
buildStringFromByteStream(toSVGPathElement(svgElement)->pathByteStream(), pathString, NormalizedParsing);
writeNameAndQuotedValue(ts, "data", pathString);
} else
ASSERT_NOT_REACHED();
return ts;
}