private void txtPointValue_EditValueChanged(object sender, EventArgs e)
{
if (this.bool_0)
{
try
{
double num = double.Parse(this.txtPointValue.Text);
double num2 = this.idotDensityRenderer_0.DotValue / num;
this.idotDensityRenderer_0.DotValue = num;
IDotDensityFillSymbol symbol = this.MinsymbolItem.Symbol as IDotDensityFillSymbol;
IDotDensityFillSymbol symbol2 = this.MeansymbolItem.Symbol as IDotDensityFillSymbol;
IDotDensityFillSymbol symbol3 = this.MaxsymbolItem.Symbol as IDotDensityFillSymbol;
for (int i = 0; i < (symbol as ISymbolArray).SymbolCount; i++)
{
symbol.set_DotCount(i, (int)(symbol.get_DotCount(i) * num2));
symbol2.set_DotCount(i, (int)(symbol2.get_DotCount(i) * num2));
symbol3.set_DotCount(i, (int)(symbol3.get_DotCount(i) * num2));
}
this.MinsymbolItem.Invalidate();
this.MeansymbolItem.Invalidate();
this.MaxsymbolItem.Invalidate();
}
catch
{
}
}
}
private void btnSelect_Click(object sender, EventArgs e)
{
try
{
int num3;
double num = 0.0;
double num2 = double.Parse(this.txtSize.Text);
ISymbolArray dotDensitySymbol = this.idotDensityRenderer_0.DotDensitySymbol as ISymbolArray;
string[] strArray = new string[2];
for (num3 = this.FieldsListBoxCtrl.SelectedIndices.Count - 1; num3 >= 0; num3--)
{
int index = this.FieldsListBoxCtrl.SelectedIndices[num3];
(this.idotDensityRenderer_0 as IRendererFields).AddField(
(this.FieldsListBoxCtrl.Items[index] as FieldWrap).Name,
this.FieldsListBoxCtrl.Items[index].ToString());
IColor color = this.ienumColors_0.Next();
if (color == null)
{
this.ienumColors_0.Reset();
color = this.ienumColors_0.Next();
}
ISymbol symbol =
this.CreateMarkerSymbol(color, esriSimpleMarkerStyle.esriSMSCircle, num2) as ISymbol;
strArray[0] = "";
strArray[1] = this.FieldsListBoxCtrl.Items[index].ToString();
ListViewItemEx ex = new ListViewItemEx(strArray)
{
Style = symbol,
Tag = this.FieldsListBoxCtrl.Items[index]
};
this.SelectFieldslistView.Add(ex);
dotDensitySymbol.AddSymbol(symbol);
this.FieldsListBoxCtrl.Items.RemoveAt(index);
}
IDotDensityFillSymbol symbol2 = (dotDensitySymbol as IClone).Clone() as IDotDensityFillSymbol;
IDotDensityFillSymbol symbol3 = (dotDensitySymbol as IClone).Clone() as IDotDensityFillSymbol;
IDotDensityFillSymbol symbol4 = (dotDensitySymbol as IClone).Clone() as IDotDensityFillSymbol;
this.MinsymbolItem.Symbol = symbol2;
this.MeansymbolItem.Symbol = symbol3;
this.MaxsymbolItem.Symbol = symbol4;
double[] numArray = new double[dotDensitySymbol.SymbolCount];
double[] numArray2 = new double[dotDensitySymbol.SymbolCount];
double[] numArray3 = new double[dotDensitySymbol.SymbolCount];
for (num3 = 0; num3 < dotDensitySymbol.SymbolCount; num3++)
{
double num5;
double num6;
double num7;
this.GetStaticsValue((this.idotDensityRenderer_0 as IRendererFields).get_Field(num3), out num5,
out num6, out num7);
numArray[num3] = num5;
numArray3[num3] = num6;
numArray2[num3] = num7;
if (num5 > 0.0)
{
if (num == 0.0)
{
num = num5;
}
else
{
num = (num < num5) ? num : num5;
}
}
num = (num > this.idotDensityRenderer_0.DotValue) ? this.idotDensityRenderer_0.DotValue : num;
if (num == 0.0)
{
num = 500.0;
}
this.txtPointValue.Text = num.ToString();
this.idotDensityRenderer_0.DotValue = num;
}
for (num3 = 0; num3 < numArray.Length; num3++)
{
symbol2.set_DotCount(num3, (int)(numArray[num3] / num));
symbol3.set_DotCount(num3, (int)(numArray3[num3] / num));
symbol4.set_DotCount(num3, (int)(numArray2[num3] / num));
}
this.MinsymbolItem.Invalidate();
this.MeansymbolItem.Invalidate();
this.MaxsymbolItem.Invalidate();
}
catch
{
}
this.btnUnSelectAll.Enabled = true;
}
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();
}