private void AddCurveImplementation(Curve curve)
{
if (curve == null)
{
return;
}
Curvedline curved = new Curvedline(curve);
Style style = new Style(curve);
XmlNode newNode = null;
XmlDocumentFragment fragment = null;
string classId = null;
//Add the line
fragment = base.CreateDocumentFragment();
fragment.InnerXml = curved.ExtractCurve();
newNode = ContainerNode.AppendChild(fragment);
//Determine style
classId = AddClassImplementation(style.GetStyle(), "");
newNode.Attributes.GetNamedItem("class").InnerText = classId;
}
public override void WriteElement(SvgDocument document, Element element)
{
Curve curve = (Curve)element;
Style style = new Style(curve);
XmlNode newNode = null;
XmlDocumentFragment fragment = null;
string classId = null;
//Add the line
_curvedline.Curve = curve;
fragment = document.CreateDocumentFragment();
fragment.InnerXml = _curvedline.ExtractCurve();
newNode = document.ContainerNode.AppendChild(fragment);
//Determine style
classId = document.AddClass(style.GetStyle(), "");
newNode.Attributes.GetNamedItem("class").InnerText = classId;
//Reset the key if in a container
if (document.ContainerKey != null && document.ContainerKey != string.Empty)
{
newNode.Attributes.GetNamedItem("id").Value = document.ContainerKey + "," + curve.Key;
}
//Check for start marker
if (curve.Start.Marker != null)
{
_marker.MarkerBase = curve.Start.Marker;
//Check for a definition or add a new one
string defId = document.AddDefinition(_marker.ExtractMarker(-90, true));
XmlElement newElement = (XmlElement)newNode;
newElement.SetAttribute("marker-start", "url(#" + defId + ")");
}
//Check for end marker
if (curve.End.Marker != null)
{
_marker.MarkerBase = curve.End.Marker;
//Check for a definition or add a new one
string defId = document.AddDefinition(_marker.ExtractMarker(90, false));
XmlElement newElement = (XmlElement)newNode;
newElement.SetAttribute("marker-end", "url(#" + defId + ")");
}
}
