private static void AddSymbolNode(TreeNodeComLayer tnComLayer, object renderer)
{
int index;
LogicBaseTree logicBT = new LogicBaseTree();
ImageCollection treeImages = logicBT.TreeList.StateImageList as ImageCollection;
if (renderer is SimpleRenderer)
{
ISimpleRenderer simpleRenderer = (ISimpleRenderer)renderer;
ISymbol symbol = simpleRenderer.Symbol;
Image img = ConvertSymbolToImage.Convert(symbol, 16, 16);
index = treeImages.Images.Add(img);
//img.Save("d:\\" + index + ".JPG");
string label = simpleRenderer.Label;
TreeNodeSymbol tnSymbol = new TreeNodeSymbol()
{
Name = label, CustomValue = symbol
};
tnSymbol.ImageIndex = index;
tnComLayer.Add(tnSymbol);
}
else if (renderer is UniqueValueRenderer)
{
string renderLabel = "";
IUniqueValueRenderer uniqueValueRenderer = renderer as IUniqueValueRenderer;
for (int i = 0; i < uniqueValueRenderer.FieldCount - 1; i++)
{
renderLabel += uniqueValueRenderer.get_Field(i) + " /";
}
renderLabel += uniqueValueRenderer.get_Field(uniqueValueRenderer.FieldCount - 1);//FieldCount为地物分类数
//getImage(esriGeometryType.esriGeometryPolygon, Color.White).Save("D:\\111.jpg");
index = treeImages.Images.Add(getImage(esriGeometryType.esriGeometryPolygon, Color.White));
TreeNodeSymbol tnChartNode = new TreeNodeSymbol()
{
Name = renderLabel, CustomValue = uniqueValueRenderer
};
tnChartNode.ImageIndex = index;
tnComLayer.Add(tnChartNode);
for (int i = 0; i < uniqueValueRenderer.ValueCount; i++)//ValueCount为地物分类下的设施种类数
{
ISymbol symbol = uniqueValueRenderer.get_Symbol(uniqueValueRenderer.get_Value(i));
Image img = ConvertSymbolToImage.Convert(symbol, 16, 16);
//img.Save("D:\\121121.jpg");
index = treeImages.Images.Add(img);
TreeNodeSymbol tnSymbol = new TreeNodeSymbol()
{
Name = uniqueValueRenderer.get_Label(uniqueValueRenderer.get_Value(i)), CustomValue = symbol
};
tnSymbol.ImageIndex = index;
tnComLayer.Add(tnSymbol);
}
if (uniqueValueRenderer.UseDefaultSymbol)
{
ISymbol symbol = uniqueValueRenderer.DefaultSymbol;
Image img = ConvertSymbolToImage.Convert(symbol, 16, 16);
index = treeImages.Images.Add(img);
TreeNodeSymbol tnSymbol = new TreeNodeSymbol()
{
Name = uniqueValueRenderer.DefaultLabel, CustomValue = symbol
};
tnSymbol.ImageIndex = index;
tnComLayer.Add(tnSymbol);
}
}
else if (renderer is IChartRenderer)
{
IChartRenderer chartRenderer = renderer as IChartRenderer;
IRendererFields pFields = chartRenderer as IRendererFields;
string renderLabel = "";
for (int i = 0; i < pFields.FieldCount - 1; i++)
{
renderLabel += pFields.get_FieldAlias(i) + " /";
}
renderLabel += pFields.get_FieldAlias(pFields.FieldCount - 1);
index = treeImages.Images.Add(getImage(esriGeometryType.esriGeometryPolygon, Color.White));
TreeNodeSymbol tnChartNode = new TreeNodeSymbol()
{
Name = renderLabel, CustomValue = chartRenderer
};
tnChartNode.ImageIndex = index;
tnComLayer.Add(tnChartNode);
ISymbolArray symArray = chartRenderer.ChartSymbol as ISymbolArray;
for (int i = 0; i < symArray.SymbolCount; i++)
{
ISymbol symbol = symArray.get_Symbol(i);
Image img = ConvertSymbolToImage.Convert(symbol, 16, 16);
index = treeImages.Images.Add(img);
TreeNodeSymbol tnSymbol = new TreeNodeSymbol()
{
Name = pFields.get_FieldAlias(i), CustomValue = symbol
};
tnSymbol.ImageIndex = index;
tnComLayer.Add(tnSymbol);
}
}
else if (renderer is IClassBreaksRenderer)
{
IClassBreaksRenderer classRenderer = renderer as IClassBreaksRenderer;
index = treeImages.Images.Add(getImage(esriGeometryType.esriGeometryPolygon, Color.White));
TreeNodeSymbol tnChartNode = new TreeNodeSymbol()
{
Name = classRenderer.Field, CustomValue = classRenderer
};
tnChartNode.ImageIndex = index;
tnComLayer.Add(tnChartNode);
for (int i = 0; i < classRenderer.BreakCount; i++)
{
ISymbol symbol = classRenderer.get_Symbol(i);
Image img = ConvertSymbolToImage.Convert(symbol, 16, 16);
index = treeImages.Images.Add(img);
TreeNodeSymbol tnSymbol = new TreeNodeSymbol()
{
Name = classRenderer.get_Label(i), CustomValue = symbol
};
tnSymbol.ImageIndex = index;
tnComLayer.Add(tnSymbol);
}
}
else if (renderer is IRasterRenderer)
{
if (renderer is IRasterClassifyColorRampRenderer)
{
//MessageBox.Show("IRasterClassifyColorRampRenderer");
}
else if (renderer is IRasterUniqueValueRenderer)
{
//MessageBox.Show("IRasterUniqueValueRenderer");
}
else if (renderer is IRasterStretchColorRampRenderer)
{
////MessageBox.Show("IRasterStretchColorRampRenderer");
IRasterStretchColorRampRenderer pRSCRR = renderer as IRasterStretchColorRampRenderer;
index = treeImages.Images.Add(getImage(esriGeometryType.esriGeometryPolygon, Color.White));
TreeNodeSymbol tnChartNode = new TreeNodeSymbol()
{
Name = "<Value>", CustomValue = pRSCRR
};
tnChartNode.ImageIndex = index;
tnComLayer.Add(tnChartNode);
if (pRSCRR.ColorRamp.Size >= 3)
{
IEnumColors colors = pRSCRR.ColorRamp.Colors;
colors.Reset();
IColor c = colors.Next();
Color[] cArray = new Color[3];
int count = 0;
while (c != null)
{
count++;
if (count == 1)
{
cArray[0] = Color.FromArgb(c.RGB);
}
else if (count == pRSCRR.ColorRamp.Size / 2)
{
cArray[1] = Color.FromArgb(c.RGB);
}
else if (count == pRSCRR.ColorRamp.Size)
{
cArray[2] = Color.FromArgb(c.RGB);
}
c = colors.Next();
}
for (int i = 0; i < 3; i++)
{
Image img = getImage(esriGeometryType.esriGeometryPolygon, cArray[i]);
index = treeImages.Images.Add(img);
string label = "";
if (i == 0)
{
label = pRSCRR.LabelLow;
}
else if (i == 1)
{
label = pRSCRR.LabelMedium;
}
else if (i == 2)
{
label = pRSCRR.LabelHigh;
}
TreeNodeSymbol tnSymbol = new TreeNodeSymbol()
{
Name = label, CustomValue = cArray[i]
};
tnSymbol.ImageIndex = index;
tnComLayer.Add(tnSymbol);
}
}
}
else if (renderer is IRasterRGBRenderer)
{
//MessageBox.Show("IRasterRGBRenderer");
}
else if (renderer is IRasterColormap)
{
//MessageBox.Show("IRasterColormap");
}
else
{
//MessageBox.Show("未处理的IRasterRenderer类型： " + renderer.GetType().FullName);
}
}
else if (renderer is ITinRenderer)
{
if (renderer is ITinColorRampRenderer)
{
////MessageBox.Show("ITinColorRampRenderer");
ITinColorRampRenderer pTCRR = renderer as ITinColorRampRenderer;
index = treeImages.Images.Add(getImage(esriGeometryType.esriGeometryPolygon, Color.White));
TreeNodeSymbol tnChartNode = new TreeNodeSymbol()
{
Name = "Elevation", CustomValue = pTCRR
};
tnChartNode.ImageIndex = index;
tnComLayer.Add(tnChartNode);
for (int i = 0; i < pTCRR.BreakCount; i++)
{
ISymbol symbol = pTCRR.get_Symbol(i);
Image img = ConvertSymbolToImage.Convert(symbol, 16, 16);
index = treeImages.Images.Add(img);
TreeNodeSymbol tnSymbol = new TreeNodeSymbol()
{
Name = pTCRR.get_Label(i), CustomValue = symbol
};
tnSymbol.ImageIndex = index;
tnComLayer.Add(tnSymbol);
}
}
else if (renderer is ITinUniqueValueRenderer)
{
////MessageBox.Show("ITinUniqueValueRenderer");
ITinUniqueValueRenderer pTUVR = renderer as ITinUniqueValueRenderer;
index = treeImages.Images.Add(getImage(esriGeometryType.esriGeometryPolygon, Color.White));
TreeNodeSymbol tnChartNode = new TreeNodeSymbol()
{
Name = "Elevation", CustomValue = pTUVR
};
tnChartNode.ImageIndex = index;
tnComLayer.Add(tnChartNode);
for (int i = 0; i < pTUVR.ValueCount; i++)
{
string val = pTUVR.get_Value(i);
ISymbol symbol = pTUVR.get_Symbol(val);
Image img = ConvertSymbolToImage.Convert(symbol, 16, 16);
index = treeImages.Images.Add(img);
TreeNodeSymbol tnSymbol = new TreeNodeSymbol()
{
Name = pTUVR.get_Label(val), CustomValue = symbol
};
tnSymbol.ImageIndex = index;
tnComLayer.Add(tnSymbol);
}
if (pTUVR.UseDefaultSymbol)
{
ISymbol symbol = pTUVR.DefaultSymbol;
Image img = ConvertSymbolToImage.Convert(symbol, 16, 16);
index = treeImages.Images.Add(img);
TreeNodeSymbol tnSymbol = new TreeNodeSymbol()
{
Name = pTUVR.DefaultLabel, CustomValue = symbol
};
tnSymbol.ImageIndex = index;
tnComLayer.Add(tnSymbol);
}
}
else if (renderer is ITinSingleSymbolRenderer)
{
////MessageBox.Show("ITinSingleSymbolRenderer");
ITinSingleSymbolRenderer pTSSR = renderer as ITinSingleSymbolRenderer;
ISymbol symbol = pTSSR.Symbol;
Image img = ConvertSymbolToImage.Convert(symbol, 16, 16);
index = treeImages.Images.Add(img);
TreeNodeSymbol tnSymbol = new TreeNodeSymbol()
{
Name = pTSSR.Label, CustomValue = symbol
};
tnSymbol.ImageIndex = index;
tnComLayer.Add(tnSymbol);
}
else
{
//MessageBox.Show("未处理的ITinRenderer类型： " + renderer.GetType().FullName);
}
}
else
{
//MessageBox.Show("未处理的Renderer类型： " + renderer.GetType().FullName);
}
}
private void method_0()
{
IFields fields2;
int num;
this.FieldsListBoxCtrl.Items.Clear();
this.SelectFieldslistView.Items.Clear();
IRendererFields fields = this.idotDensityRenderer_0 as IRendererFields;
if (this.igeoFeatureLayer_0 is IDisplayTable)
{
fields2 = (this.igeoFeatureLayer_0 as IDisplayTable).DisplayTable.Fields;
}
else
{
fields2 = this.igeoFeatureLayer_0.FeatureClass.Fields;
}
this.colorRampComboBox1.Text = this.idotDensityRenderer_0.ColorScheme;
if (this.colorRampComboBox1.Items.Count == 0)
{
this.ienumColors_0 = this.method_1(null, fields2.FieldCount);
}
else
{
this.ienumColors_0 = this.method_1(this.colorRampComboBox1.GetSelectColorRamp(), fields2.FieldCount);
}
bool flag = false;
for (num = 0; num < fields2.FieldCount; num++)
{
IField field = fields2.get_Field(num);
esriFieldType type = field.Type;
if ((((type != esriFieldType.esriFieldTypeDouble) && (type != esriFieldType.esriFieldTypeInteger)) &&
(type != esriFieldType.esriFieldTypeSingle)) && (type != esriFieldType.esriFieldTypeSmallInteger))
{
continue;
}
flag = true;
string str = field.Name.ToUpper();
for (int i = 0; i < fields.FieldCount; i++)
{
if (str == fields.get_Field(i).ToUpper())
{
goto Label_0145;
}
}
goto Label_0147;
Label_0145:
flag = false;
Label_0147:
if (flag)
{
this.FieldsListBoxCtrl.Items.Add(new FieldWrap(field));
}
}
double[] numArray = new double[fields.FieldCount];
double[] numArray2 = new double[fields.FieldCount];
double[] numArray3 = new double[fields.FieldCount];
string[] strArray = new string[2];
ISymbolArray dotDensitySymbol = this.idotDensityRenderer_0.DotDensitySymbol as ISymbolArray;
for (num = 0; num < fields.FieldCount; num++)
{
double num3;
double num4;
double num5;
strArray[0] = "";
strArray[1] = fields.get_FieldAlias(num);
ListViewItemEx ex = new ListViewItemEx(strArray)
{
Style = dotDensitySymbol.get_Symbol(num),
Tag = new FieldWrap(fields2.get_Field(fields2.FindField(fields.get_Field(num))))
};
this.SelectFieldslistView.Add(ex);
this.GetStaticsValue(fields.get_Field(num), out num3, out num4, out num5);
numArray[num] = num3;
numArray3[num] = num4;
numArray2[num] = num5;
}
if (fields.FieldCount > 0)
{
this.btnUnSelectAll.Enabled = true;
}
this.txtSize.Text = this.idotDensityRenderer_0.DotDensitySymbol.DotSize.ToString();
this.txtPointValue.Text = this.idotDensityRenderer_0.DotValue.ToString();
double num7 = double.Parse(this.txtPointValue.Text);
IDotDensityFillSymbol symbol =
(this.idotDensityRenderer_0.DotDensitySymbol as IClone).Clone() as IDotDensityFillSymbol;
IDotDensityFillSymbol symbol2 =
(this.idotDensityRenderer_0.DotDensitySymbol as IClone).Clone() as IDotDensityFillSymbol;
IDotDensityFillSymbol symbol3 =
(this.idotDensityRenderer_0.DotDensitySymbol as IClone).Clone() as IDotDensityFillSymbol;
this.MinsymbolItem.Symbol = symbol;
this.MeansymbolItem.Symbol = symbol2;
this.MaxsymbolItem.Symbol = symbol3;
for (num = 0; num < (symbol as ISymbolArray).SymbolCount; num++)
{
symbol.set_DotCount(num, (int)(numArray[num] / num7));
symbol2.set_DotCount(num, (int)(numArray3[num] / num7));
symbol3.set_DotCount(num, (int)(numArray2[num] / num7));
}
this.MinsymbolItem.Invalidate();
this.MeansymbolItem.Invalidate();
this.MaxsymbolItem.Invalidate();
}
private void method_2()
{
IFields fields2;
int num;
this.FieldsListBoxCtrl.Items.Clear();
this.SelectFieldslistView.Items.Clear();
IRendererFields fields = this.ichartRenderer_0 as IRendererFields;
if (this.igeoFeatureLayer_0 is IDisplayTable)
{
fields2 = (this.igeoFeatureLayer_0 as IDisplayTable).DisplayTable.Fields;
}
else
{
fields2 = this.igeoFeatureLayer_0.FeatureClass.Fields;
}
this.colorRampComboBox1.Text = this.ichartRenderer_0.ColorScheme;
if (this.colorRampComboBox1.Items.Count == 0)
{
this.ienumColors_0 = this.method_1(null, fields2.FieldCount);
}
else
{
this.ienumColors_0 = this.method_1(this.colorRampComboBox1.GetSelectColorRamp(), fields2.FieldCount);
}
bool flag = false;
for (num = 0; num < fields2.FieldCount; num++)
{
IField field = fields2.get_Field(num);
esriFieldType type = field.Type;
if ((((type != esriFieldType.esriFieldTypeDouble) && (type != esriFieldType.esriFieldTypeInteger)) &&
(type != esriFieldType.esriFieldTypeSingle)) && (type != esriFieldType.esriFieldTypeSmallInteger))
{
continue;
}
flag = true;
string str = field.Name.ToUpper();
for (int i = 0; i < fields.FieldCount; i++)
{
if (str == fields.get_Field(i).ToUpper())
{
goto Label_0145;
}
}
goto Label_0147;
Label_0145:
flag = false;
Label_0147:
if (flag)
{
this.FieldsListBoxCtrl.Items.Add(new FieldWrap(field));
}
}
string[] strArray = new string[2];
ISymbolArray chartSymbol = this.ichartRenderer_0.ChartSymbol as ISymbolArray;
for (num = 0; num < fields.FieldCount; num++)
{
strArray[0] = "";
strArray[1] = fields.get_FieldAlias(num);
ListViewItemEx ex = new ListViewItemEx(strArray)
{
Style = chartSymbol.get_Symbol(num),
Tag = new FieldWrap(fields2.get_Field(fields2.FindField(fields.get_Field(num))))
};
this.SelectFieldslistView.Add(ex);
}
if ((this.igeoFeatureLayer_0.FeatureClass.ShapeType == esriGeometryType.esriGeometryPoint) ||
(this.igeoFeatureLayer_0.FeatureClass.ShapeType == esriGeometryType.esriGeometryMultipoint))
{
this.lblBackground.Visible = false;
this.btnStyle.Visible = false;
}
else
{
this.lblBackground.Visible = true;
this.btnStyle.Visible = true;
}
if (this.ichartRenderer_0.BaseSymbol == null)
{
this.ichartRenderer_0.BaseSymbol = this.method_8(this.igeoFeatureLayer_0.FeatureClass.ShapeType);
}
this.btnStyle.Style = this.ichartRenderer_0.BaseSymbol;
this.chkOverposter.Checked = this.ichartRenderer_0.UseOverposter;
}
