static void updatePathFromCircleElement(SVGElement* element, Path& path)
{
ASSERT(isSVGCircleElement(element));
SVGCircleElement* circle = toSVGCircleElement(element);
SVGLengthContext lengthContext(element);
float r = circle->r().value(lengthContext);
if (r > 0)
path.addEllipse(FloatRect(circle->cx().value(lengthContext) - r, circle->cy().value(lengthContext) - r, r * 2, r * 2));
}
void RenderSVGEllipse::calculateRadiiAndCenter()
{
if (isSVGCircleElement(graphicsElement())) {
SVGCircleElement& circle = toSVGCircleElement(graphicsElement());
SVGLengthContext lengthContext(&circle);
float radius = circle.r().value(lengthContext);
m_radii = FloatSize(radius, radius);
m_center = FloatPoint(circle.cx().value(lengthContext), circle.cy().value(lengthContext));
return;
}
ASSERT(isSVGEllipseElement(graphicsElement()));
SVGEllipseElement& ellipse = toSVGEllipseElement(graphicsElement());
SVGLengthContext lengthContext(&ellipse);
m_radii = FloatSize(ellipse.rx().value(lengthContext), ellipse.ry().value(lengthContext));
m_center = FloatPoint(ellipse.cx().value(lengthContext), ellipse.cy().value(lengthContext));
}
static TextStream& operator<<(TextStream& ts, const LayoutSVGShape& shape)
{
writePositionAndStyle(ts, shape);
SVGElement* svgElement = shape.element();
ASSERT(svgElement);
SVGLengthContext lengthContext(svgElement);
if (isSVGRectElement(*svgElement)) {
SVGRectElement& element = toSVGRectElement(*svgElement);
writeNameValuePair(ts, "x", element.x()->currentValue()->value(lengthContext));
writeNameValuePair(ts, "y", element.y()->currentValue()->value(lengthContext));
writeNameValuePair(ts, "width", element.width()->currentValue()->value(lengthContext));
writeNameValuePair(ts, "height", element.height()->currentValue()->value(lengthContext));
} else if (isSVGLineElement(*svgElement)) {
SVGLineElement& element = toSVGLineElement(*svgElement);
writeNameValuePair(ts, "x1", element.x1()->currentValue()->value(lengthContext));
writeNameValuePair(ts, "y1", element.y1()->currentValue()->value(lengthContext));
writeNameValuePair(ts, "x2", element.x2()->currentValue()->value(lengthContext));
writeNameValuePair(ts, "y2", element.y2()->currentValue()->value(lengthContext));
} else if (isSVGEllipseElement(*svgElement)) {
SVGEllipseElement& element = toSVGEllipseElement(*svgElement);
writeNameValuePair(ts, "cx", element.cx()->currentValue()->value(lengthContext));
writeNameValuePair(ts, "cy", element.cy()->currentValue()->value(lengthContext));
writeNameValuePair(ts, "rx", element.rx()->currentValue()->value(lengthContext));
writeNameValuePair(ts, "ry", element.ry()->currentValue()->value(lengthContext));
} else if (isSVGCircleElement(*svgElement)) {
SVGCircleElement& element = toSVGCircleElement(*svgElement);
writeNameValuePair(ts, "cx", element.cx()->currentValue()->value(lengthContext));
writeNameValuePair(ts, "cy", element.cy()->currentValue()->value(lengthContext));
writeNameValuePair(ts, "r", element.r()->currentValue()->value(lengthContext));
} else if (isSVGPolyElement(*svgElement)) {
writeNameAndQuotedValue(ts, "points", toSVGPolyElement(*svgElement).points()->currentValue()->valueAsString());
} else if (isSVGPathElement(*svgElement)) {
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;
}
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);
SVGGraphicsElement& svgElement = shape.graphicsElement();
SVGLengthContext lengthContext(&svgElement);
if (isSVGRectElement(svgElement)) {
const SVGRectElement& element = toSVGRectElement(svgElement);
writeNameValuePair(ts, "x", element.x().value(lengthContext));
writeNameValuePair(ts, "y", element.y().value(lengthContext));
writeNameValuePair(ts, "width", element.width().value(lengthContext));
writeNameValuePair(ts, "height", element.height().value(lengthContext));
} else if (isSVGLineElement(svgElement)) {
const SVGLineElement& element = toSVGLineElement(svgElement);
writeNameValuePair(ts, "x1", element.x1().value(lengthContext));
writeNameValuePair(ts, "y1", element.y1().value(lengthContext));
writeNameValuePair(ts, "x2", element.x2().value(lengthContext));
writeNameValuePair(ts, "y2", element.y2().value(lengthContext));
} else if (isSVGEllipseElement(svgElement)) {
const SVGEllipseElement& element = toSVGEllipseElement(svgElement);
writeNameValuePair(ts, "cx", element.cx().value(lengthContext));
writeNameValuePair(ts, "cy", element.cy().value(lengthContext));
writeNameValuePair(ts, "rx", element.rx().value(lengthContext));
writeNameValuePair(ts, "ry", element.ry().value(lengthContext));
} else if (isSVGCircleElement(svgElement)) {
const SVGCircleElement& element = toSVGCircleElement(svgElement);
writeNameValuePair(ts, "cx", element.cx().value(lengthContext));
writeNameValuePair(ts, "cy", element.cy().value(lengthContext));
writeNameValuePair(ts, "r", element.r().value(lengthContext));
} else if (svgElement.hasTagName(SVGNames::polygonTag) || svgElement.hasTagName(SVGNames::polylineTag)) {
const SVGPolyElement& element = toSVGPolyElement(svgElement);
writeNameAndQuotedValue(ts, "points", element.pointList().valueAsString());
} else if (isSVGPathElement(svgElement)) {
const SVGPathElement& element = toSVGPathElement(svgElement);
String pathString;
// FIXME: We should switch to UnalteredParsing here - this will affect the path dumping output of dozens of tests.
buildStringFromByteStream(element.pathByteStream(), pathString, NormalizedParsing);
writeNameAndQuotedValue(ts, "data", pathString);
} else
ASSERT_NOT_REACHED();
return ts;
}
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;
}
void RenderSVGEllipse::calculateRadiiAndCenter()
{
ASSERT(element());
if (isSVGCircleElement(element())) {
SVGCircleElement* circle = toSVGCircleElement(element());
SVGLengthContext lengthContext(circle);
float radius = circle->r().value(lengthContext);
m_radii = FloatSize(radius, radius);
m_center = FloatPoint(circle->cx().value(lengthContext), circle->cy().value(lengthContext));
return;
}
ASSERT(isSVGEllipseElement(element()));
SVGEllipseElement* ellipse = toSVGEllipseElement(element());
SVGLengthContext lengthContext(ellipse);
m_radii = FloatSize(ellipse->rx().value(lengthContext), ellipse->ry().value(lengthContext));
m_center = FloatPoint(ellipse->cx().value(lengthContext), ellipse->cy().value(lengthContext));
}
