SVGFilter getFilter(string pSVGFilterID)
{
SVGFilter svgFilter = this.mSVGFilterMap[pSVGFilterID];
if (svgFilter == null)
{
return(null); // TODO Better a SVGParseException here?
}
else
{
svgFilter.ensureHrefResolved(this.mSVGFilterMap);
return(svgFilter);
}
}
private void resolveHref(Dictionary <string, SVGFilter> pSVGFilterMap)
{
SVGFilter parent = pSVGFilterMap[this.mHref];
if (parent == null)
{
throw new SVGParseException("Could not resolve href: '" + this.mHref + "' of SVGGradient: '" + this.mID + "'.");
}
else
{
parent.ensureHrefResolved(pSVGFilterMap);
this.mParent = parent;
this.mSVGAttributes.setParentSVGAttributes(this.mParent.mSVGAttributes);
}
}