public double GetMaxValue()
{
double num = 0.0;
try
{
IRendererFields fields = this.ichartRenderer_0 as IRendererFields;
for (int i = 0; i < fields.FieldCount; i++)
{
if (i == 0)
{
num = this.method_6(fields.get_Field(i));
}
else
{
double num3 = this.method_6(fields.get_Field(i));
num = (num < num3) ? num3 : num;
}
}
}
catch (Exception exception)
{
MessageBox.Show(exception.ToString());
}
return(num);
}
public void InitRendererObject(List <FieldInfo> pFields, IFeatureRenderer pRenderer, esriSymbologyStyleClass _SymbologyStyleClass)
{
listAddField.Items.Clear();
flag = true;
m_SymbologyStyleClass = _SymbologyStyleClass;
if (!(pRenderer is IChartRenderer))//ÅжÏÊÇ·ñÊÇͼ±íäÖȾ
{
return;
}
IChartRenderer pChartRenderer = pRenderer as IChartRenderer;
if (pChartRenderer.ColorScheme != "")//ÑÕÉ«·½°¸
{
cmbColorRamp.Text = pChartRenderer.ColorScheme;
}
if (pChartRenderer.BaseSymbol != null)//±³¾°
{
labelPreviewBack.Tag = pChartRenderer.BaseSymbol;
}
else
{
labelPreviewBack.Tag = ModuleCommon.CreateSymbol(m_SymbologyStyleClass);
}
labelPreviewBack.Image = ModuleCommon.Symbol2Picture(labelPreviewBack.Tag as ISymbol, ModuleCommon.ImageWidth, ModuleCommon.ImageHeight);
if (pChartRenderer.UseOverposter)//·ÀÖ¹¸²¸Ç
{
chkIsUnOverlap.Checked = true;
}
else
{
chkIsUnOverlap.Checked = false;
}
//IChartSymbol pCS = pChartRenderer.ChartSymbol;
//sizeInput.Value = pCS.MaxValue;//´óС
IMarkerSymbol pMS = pChartRenderer.ChartSymbol as IMarkerSymbol;
sizeInput.Value = pMS.Size; //´óС
IRendererFields pRenderFields = pChartRenderer as IRendererFields; //×Ö¶Î
ISymbolArray pSymbolArray = pChartRenderer.ChartSymbol as ISymbolArray;
listAddField.SmallImageList.Images.Clear();
List <string> fdLst = new List <string>();//¼Ç¼äÖȾ¶ÔÏóÒÑÓÃ×Ö¶Î
for (int i = 0; i < pRenderFields.FieldCount; i++)
{
listAddField.SmallImageList.Images.Add("Symbol" + i.ToString(), ModuleCommon.Symbol2Picture(pSymbolArray.get_Symbol(i), ModuleCommon.ImageWidth, ModuleCommon.ImageHeight));
System.Windows.Forms.ListViewItem item = new System.Windows.Forms.ListViewItem();
item.Name = "Item" + i;
item.Text = "";
item.ImageKey = "Symbol" + i.ToString();
item.Tag = pSymbolArray.get_Symbol(i);
System.Windows.Forms.ListViewItem.ListViewSubItem subItem = new System.Windows.Forms.ListViewItem.ListViewSubItem();
subItem.Text = pRenderFields.get_Field(i);
item.SubItems.Add(subItem);
listAddField.Items.Add(item);
fdLst.Add(pRenderFields.get_Field(i));
}
if (listAddField.SmallImageList.Images.Count >= 0)
{
selnum = pFields.Count;
pSymbols = CreateSymbols(selnum);
int ii = 0;
foreach (FieldInfo fi in pFields)
{
listAddField.SmallImageList.Images.Add("Symbol" + ii.ToString(), ModuleCommon.Symbol2Picture(pSymbols[ii], ModuleCommon.ImageWidth, ModuleCommon.ImageHeight));
ii++;
}
}
foreach (FieldInfo fi in pFields)
{
if (fi.FieldName != "<NONE>" && !fdLst.Contains(fi.FieldName))
{
listAllField.Items.Add(fi.FieldName);
}
}
flag = false;
}
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;
}