public void WriteSwatches(ValueMapRenderer renderer, string directory, string layerID)
{
for (int i = 0; i < renderer.Classifications.Count; ++i)
{
string outFileName = directory + "\\" + GetSwatchName(_service, layerID, i) + ".png";
WriteSwatch(renderer.Classifications[i].Symbol, outFileName);
}
}
public Bitmap[] GetSwatches(ValueMapRenderer renderer)
{
List <Bitmap> swatches = new List <Bitmap>();
foreach (Classification classification in renderer.Classifications)
{
swatches.Add(GetSwatch(classification.Symbol));
}
return(swatches.ToArray());
}
public object PropertyPanel(IFeatureRenderer renderer, IFeatureLayer layer)
{
if (layer != null)
{
_fc = layer.FeatureClass;
}
_renderer = renderer as ValueMapRenderer;
if (_fc == null || _renderer == null)
{
return(null);
}
_renderer.GeometryType = layer.LayerGeometryType; // _fc.GeometryType;
foreach (IField field in _fc.Fields)
{
if (field.type == FieldType.binary || field.type == FieldType.Shape)
{
continue;
}
cmbFields.Items.Add(field.name);
if (field.name == _renderer.ValueField)
{
cmbFields.SelectedIndex = cmbFields.Items.Count - 1;
}
}
btnRotation.Enabled = (_fc.GeometryType == geometryType.Point || _fc.GeometryType == geometryType.Multipoint);
if (cmbFields.SelectedIndex == -1)
{
cmbFields.SelectedIndex = 0;
}
symbolsListView1.OnSymbolChanged += new gView.Framework.UI.Controls.SymbolsListView.SymbolChanged(symbolsListView1_OnSymbolChanged);
symbolsListView1.OnLabelChanged += new gView.Framework.UI.Controls.SymbolsListView.LabelChanged(symbolsListView1_OnLabelChanged);
symbolsListView1.OnDeleteItem += new gView.Framework.UI.Controls.SymbolsListView.DeleteItem(symbolsListView1_OnDeleteItem);
BuildList();
return(panel1);
}
private List <TocGroup> LoadTocGroups(Renderer renderer, SwatchMaker swatchMaker, bool includeImages)
{
List <TocGroup> tocGroups = new List <TocGroup>();
switch (renderer.GetType().Name)
{
case "SimpleRenderer":
tocGroups.Add(new TocGroup());
SimpleRenderer sr = (SimpleRenderer)renderer;
tocGroups[0].Add(LoadTocClass(sr.Symbol, swatchMaker, includeImages));
break;
case "ValueMapRenderer":
tocGroups.Add(new TocGroup());
ValueMapRenderer vmr = (ValueMapRenderer)renderer;
foreach (Classification classification in vmr.Classifications)
{
string label = "";
switch (classification.GetType().Name)
{
case "Exact":
Exact exact = (Exact)classification;
label = !String.IsNullOrEmpty(exact.Label) ? exact.Label : exact.Value;
break;
case "Range":
Range range = (Range)classification;
label = !String.IsNullOrEmpty(range.Label) ? range.Label : range.Lower + " to " + range.Upper;
break;
case "Other":
label = "(other)";
break;
}
tocGroups[0].Add(LoadTocClass(classification.Symbol, swatchMaker, label, includeImages));
}
break;
case "ScaleDependentRenderer":
ScaleDependentRenderer scd = (ScaleDependentRenderer)renderer;
tocGroups = LoadTocGroups(scd.Renderer, swatchMaker, includeImages);
foreach (TocGroup tocGroup in tocGroups)
{
if (!String.IsNullOrEmpty(scd.Lower))
{
tocGroup.MinScale = Convert.ToDouble(scd.Lower);
}
if (!String.IsNullOrEmpty(scd.Upper))
{
tocGroup.MaxScale = Convert.ToDouble(scd.Upper);
}
}
break;
case "GroupRenderer":
foreach (Renderer subRenderer in (GroupRenderer)renderer)
{
List <TocGroup> subGroups = LoadTocGroups(subRenderer, swatchMaker, includeImages);
foreach (TocGroup tocGroup in subGroups)
{
tocGroups.Add(tocGroup);
}
}
break;
}
return(tocGroups);
}
