public void WriteNamedLayer(string layername, IFeatureRenderer Renderer)
{
if (_closed)
{
return;
}
if (Renderer is SLDRenderer)
{
SLDRenderer sldRenderer = (SLDRenderer)Renderer;
_sw.WriteLine(sldRenderer.ToXmlString(layername));
}
else
{
_sw.WriteLine(@" <NamedLayer>
<Name>" + layername + @"</Name>
<UserStyle>
<Name>" + layername + "_style</Name>");
_sw.WriteLine(@"<FeatureTypeStyle>
<Rule>");
WriteFeatureRenderer(Renderer);
_sw.WriteLine(@"</Rule>
</FeatureTypeStyle>");
_sw.WriteLine(@"</UserStyle>
</NamedLayer>");
}
}
public object Clone(IDisplay display)
{
SLDRenderer clone = new SLDRenderer();
clone._useRefScale = _useRefScale;
clone._featureSRef = _featureSRef;
foreach (Rule rule in _rules)
{
if (rule == null)
{
continue;
}
clone._rules.Add(rule.Clone(display) as Rule);
}
return(clone);
}
async static public Task <SLDRenderer> CreateAync(IFeatureLayer featureLayer)
{
var renderer = new SLDRenderer();
if (featureLayer == null)
{
return(renderer);
}
if (featureLayer.FeatureRenderer is SimpleRenderer)
{
SimpleRenderer sRenderer = (SimpleRenderer)featureLayer.FeatureRenderer;
gView.Framework.OGC.WFS.Filter filter = null;
Rule.FilterType filterType = Rule.FilterType.None;
if (featureLayer.FilterQuery != null)
{
filter = await gView.Framework.OGC.WFS.Filter.CreataAsync(featureLayer.FeatureClass, featureLayer.FilterQuery, renderer._gmlVersion);
filterType = (filter != null) ? Rule.FilterType.OgcFilter : Rule.FilterType.None;
}
Rule rule = new Rule(filter, sRenderer.Symbol);
rule.filterType = filterType;
renderer._rules.Add(rule);
}
else if (featureLayer.FeatureRenderer is ValueMapRenderer)
{
}
else if (featureLayer.FeatureRenderer is ScaleDependentRenderer)
{
}
else if (featureLayer.FeatureRenderer is ScaleDependentLabelRenderer)
{
}
return(renderer);
}
