static bool isDirectReference(const SVGElement& element) { return isSVGPathElement(element) || isSVGRectElement(element) || isSVGCircleElement(element) || isSVGEllipseElement(element) || isSVGPolygonElement(element) || isSVGPolylineElement(element) || isSVGTextElement(element); }
Path LayoutSVGTextPath::layoutPath() const { SVGTextPathElement* textPathElement = toSVGTextPathElement(node()); Element* targetElement = SVGURIReference::targetElementFromIRIString(textPathElement->href()->currentValue()->value(), textPathElement->treeScope()); if (!isSVGPathElement(targetElement)) return Path(); SVGPathElement& pathElement = toSVGPathElement(*targetElement); Path pathData = pathElement.asPath(); // Spec: The transform attribute on the referenced 'path' element represents a // supplemental transformation relative to the current user coordinate system for // the current 'text' element, including any adjustments to the current user coordinate // system due to a possible transform attribute on the current 'text' element. // http://www.w3.org/TR/SVG/text.html#TextPathElement pathData.transform(pathElement.calculateAnimatedLocalTransform()); return pathData; }
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; }
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; }
std::unique_ptr<PathPositionMapper> LayoutSVGTextPath::layoutPath() const { const SVGTextPathElement& textPathElement = toSVGTextPathElement(*node()); Element* targetElement = SVGURIReference::targetElementFromIRIString( textPathElement.hrefString(), treeScopeForIdResolution(textPathElement)); if (!isSVGPathElement(targetElement)) return nullptr; SVGPathElement& pathElement = toSVGPathElement(*targetElement); Path pathData = pathElement.asPath(); if (pathData.isEmpty()) return nullptr; // Spec: The transform attribute on the referenced 'path' element represents a // supplemental transformation relative to the current user coordinate system for // the current 'text' element, including any adjustments to the current user coordinate // system due to a possible transform attribute on the current 'text' element. // http://www.w3.org/TR/SVG/text.html#TextPathElement pathData.transform(pathElement.calculateAnimatedLocalTransform()); return PathPositionMapper::create(pathData); }
SVGPathElement* SVGMPathElement::pathElement() { Element* target = targetElementFromIRIString(hrefString(), treeScope()); return isSVGPathElement(target) ? toSVGPathElement(target) : 0; }