VgVisualElement CreateRadialGradient(VgVisualElement parentNode, SvgElement elem, SvgRadialGradientSpec spec)
{
//<radialGradient id="a" cx="59.6" cy="54.845" r="55.464" fx="27.165" fy="53.715" gradientUnits="userSpaceOnUse">
// <stop stop-color="#FFEB3B" offset="0" />
// <stop stop-color="#FBC02D" offset="1" />
//</radialGradient>
//create linear gradient texure (or brush)
VgVisualElement radialGrd = new VgVisualElement(WellknownSvgElementName.RadialGradient, spec, _vgVisualDoc);
//read attribute
RegisterElementById(elem, radialGrd);
int childCount = elem.ChildCount;
for (int i = 0; i < childCount; ++i)
{
SvgElement child = elem.GetChild(i);
if (child.WellknowElemName == WellknownSvgElementName.Stop)
{
//color stop
//TODO: implement this....
SvgColorStopSpec stopSpec = child.ElemSpec as SvgColorStopSpec;
if (stopSpec != null)
{
if (spec.StopList == null)
{
//TODO
spec.StopList = new List <SvgColorStopSpec>();
}
spec.StopList.Add(stopSpec);
}
}
else
{
}
}
return(radialGrd);
}
VgVisualElement CreateLinearGradient(VgVisualElement parentNode, SvgElement elem, SvgLinearGradientSpec spec)
{
//https://developer.mozilla.org/en-US/docs/Web/SVG/Element/linearGradient
//Categories Gradient element
//Permitted content Any number of the following elements, in any order:
//Descriptive elements
//<animate>, <animateTransform>, <set>, <stop>
//Attributes
//Section
//Global attributes
//Section
// Core attributes
// Presentation attributes
// Xlink attributes
// class
// style
// externalResourcesRequired
//Specific attributes
//Section
// gradientUnits
// gradientTransform
// x1
// y1
// x2
// y2
// spreadMethod
// xlink:href
VgVisualElement linearGrd = new VgVisualElement(WellknownSvgElementName.LinearGradient, spec, _vgVisualDoc);
//read attribute
RegisterElementById(elem, linearGrd);
int childCount = elem.ChildCount;
for (int i = 0; i < childCount; ++i)
{
SvgElement child = elem.GetChild(i);
if (child.ElemName == "stop")
{
//color stop
//TODO: implement this....
SvgColorStopSpec stopSpec = child.ElemSpec as SvgColorStopSpec;
if (stopSpec != null)
{
if (spec.StopList == null)
{
//TODO
spec.StopList = new List <SvgColorStopSpec>();
}
spec.StopList.Add(stopSpec);
}
}
else
{
}
}
return(linearGrd);
}
){kind=link}