private void GetRenderer(CIMRenderer renderer, XmlNode node, string outputDir)
{
XmlNode nd = node.SelectSingleNode("//URI");
string _URIPath = nd.InnerText.Replace("CIMPATH=", "");
string _outPath = System.IO.Path.Combine(outputDir, System.IO.Path.GetDirectoryName(_URIPath));
string _URIFileName = System.IO.Path.GetFileNameWithoutExtension(_URIPath);
string _imgPath = System.IO.Path.Combine(_outPath, "img\\" + _URIFileName);
string _imgPathRelative = "/img" + _URIFileName;
string _imgFullPath = "";
switch (renderer.GetType().Name)
{
case "CIMSimpleRenderer":
var simpleRenderer = renderer as CIMSimpleRenderer;
//CIMSymbol symbol = SymbolFactory.Instance.ConstructPointSymbol(ColorFactory.Instance.GreenRGB, 1.0, SimpleMarkerStyle.Circle);
//You can generate a swatch for a text symbols also.
_imgFullPath = System.IO.Path.Combine(_imgPath, _URIFileName + "_Default.png");
BitmapSource bs_simpleRenderer = SavePicturetoFile3(simpleRenderer.Symbol.Symbol, _imgFullPath);
XmlNode nd_simpleRenderer = node.SelectSingleNode("Renderer/Symbol/Symbol");
XmlNode nd2 = nd_simpleRenderer.AppendChild(XmlUtility.CreateTextElement(nd_simpleRenderer, "picture", ToBase64(bs_simpleRenderer, "PNG")));
XmlNode nd5 = nd_simpleRenderer.AppendChild(XmlUtility.CreateTextElement(nd2, "picturePath", _imgPathRelative + _URIFileName + "_Default.png"));
bs_simpleRenderer = null;
//nd_simpleRenderer.AppendChild(nd2);
break;
case "CIMUniqueValueRenderer":
_imgFullPath = System.IO.Path.Combine(_imgPath, _URIFileName + "_Default.png");
var uniqueValueRenderer = renderer as CIMUniqueValueRenderer;
BitmapSource bs_uniqueValueRenderer = SavePicturetoFile3(uniqueValueRenderer.DefaultSymbol.Symbol, _imgFullPath);
XmlNode nd_uniqueValueRenderer = node.SelectSingleNode("Renderer/DefaultSymbol/Symbol");
XmlNode nd3 = nd_uniqueValueRenderer.AppendChild(XmlUtility.CreateTextElement(nd_uniqueValueRenderer, "picture", ToBase64(bs_uniqueValueRenderer, "PNG")));
XmlNode nd6 = nd_uniqueValueRenderer.AppendChild(XmlUtility.CreateTextElement(nd3, "picturePath", _imgPathRelative + _URIFileName + "_Default.png"));
bs_uniqueValueRenderer = null;
foreach (CIMUniqueValueGroup uvg in uniqueValueRenderer.Groups)
{
foreach (CIMUniqueValueClass uvc in uvg.Classes)
{
_imgFullPath = System.IO.Path.Combine(_imgPath, _URIFileName + "_" + (string.IsNullOrEmpty(uvc.Label) ? System.IO.Path.GetRandomFileName() : MakeValidFileName(uvc.Label) + ".png"));
BitmapSource bs_uniqueValueClass = SavePicturetoFile3(uvc.Symbol.Symbol, _imgFullPath);
XmlNode nd_uniqueValueClass = node.SelectSingleNode("//CIMUniqueValueClass[Label='" + uvc.Label + "']");
XmlNode nd4 = nd_uniqueValueClass.AppendChild(XmlUtility.CreateTextElement(nd_uniqueValueClass, "picture", ToBase64(bs_uniqueValueClass, "PNG")));
XmlNode nd7 = nd_uniqueValueClass.AppendChild(XmlUtility.CreateTextElement(nd4, "picturePath", _imgPathRelative + _URIFileName + "_" + (string.IsNullOrEmpty(uvc.Label) ? System.IO.Path.GetRandomFileName() : MakeValidFileName(uvc.Label) + ".png")));
bs_uniqueValueClass = null;
}
}
break;
default:
break;
}
}