internal void UpdateColorSwatchAndLegend()
{
MapCore mapCore = GetMapCore();
if (mapCore == null)
{
return;
}
Field field = GetField();
if (ShowInColorSwatch)
{
foreach (CustomColor customColor3 in CustomColors)
{
if (customColor3.VisibleInt)
{
SwatchColor swatchColor = mapCore.ColorSwatchPanel.Colors.Add("");
swatchColor.automaticallyAdded = true;
swatchColor.Color = customColor3.Color;
swatchColor.SecondaryColor = customColor3.SecondaryColor;
swatchColor.GradientType = customColor3.GradientType;
swatchColor.HatchStyle = customColor3.HatchStyle;
if (field != null && field.IsNumeric())
{
swatchColor.FromValue = field.ConvertToDouble(field.Parse(customColor3.FromValueInt));
swatchColor.ToValue = field.ConvertToDouble(field.Parse(customColor3.ToValueInt));
}
else
{
swatchColor.TextValue = customColor3.FromValueInt;
}
}
}
}
if (!(ShowInLegend != string.Empty) || !(ShowInLegend != "(none)"))
{
return;
}
Legend legend = (Legend)mapCore.Legends.GetByName(ShowInLegend);
if (legend == null)
{
return;
}
foreach (CustomColor customColor4 in CustomColors)
{
if (customColor4.VisibleInt)
{
LegendItem legendItem = legend.Items.Add("");
legendItem.automaticallyAdded = true;
legendItem.ItemStyle = LegendItemStyle.Shape;
legendItem.Color = customColor4.Color;
legendItem.SecondaryColor = customColor4.SecondaryColor;
legendItem.GradientType = customColor4.GradientType;
legendItem.HatchStyle = customColor4.HatchStyle;
legendItem.Text = GetLegendText(field, customColor4.FromValueInt, customColor4.ToValueInt);
}
}
}
internal void GetOptimalIntervals(Field field, ArrayList sortedList, object fromValue, object toValue, int intervalCount, ref object[] fromValues, ref object[] toValues)
{
if (sortedList.Count == 0 || Microsoft.Reporting.Map.WebForms.Field.ToStringInvariant(fromValue) == Microsoft.Reporting.Map.WebForms.Field.ToStringInvariant(toValue))
{
GetEqualIntervals(field, fromValue, toValue, intervalCount, ref fromValues, ref toValues);
return;
}
intervalCount = Math.Min(intervalCount, sortedList.Count);
if (intervalCount < 4)
{
if (intervalCount < 1)
{
intervalCount = 1;
}
GetEqualIntervals(field, fromValue, toValue, intervalCount, ref fromValues, ref toValues);
return;
}
if (intervalCount > sortedList.Count - 3)
{
intervalCount = sortedList.Count - 3;
}
if (intervalCount < 4)
{
if (intervalCount < 1)
{
intervalCount = 1;
}
GetEqualIntervals(field, fromValue, toValue, intervalCount, ref fromValues, ref toValues);
return;
}
ArrayList arrayList = new ArrayList();
for (int i = 0; i < sortedList.Count; i++)
{
arrayList.Add(field.ConvertToDouble(sortedList[i]));
}
int[] jenksBreaks = GetJenksBreaks(arrayList, intervalCount);
fromValues = new object[jenksBreaks.Length];
toValues = new object[jenksBreaks.Length];
fromValues[0] = GetRoundedAverage(field, sortedList[0], sortedList[0], floor: true);
object roundedAverage = GetRoundedAverage(field, sortedList[jenksBreaks[0] - 1], sortedList[jenksBreaks[0]], floor: true);
toValues[0] = roundedAverage;
for (int j = 1; j < fromValues.Length - 1; j++)
{
fromValues[j] = roundedAverage;
roundedAverage = GetRoundedAverage(field, sortedList[jenksBreaks[j] - 1], sortedList[jenksBreaks[j]], floor: true);
toValues[j] = roundedAverage;
}
fromValues[fromValues.Length - 1] = roundedAverage;
toValues[fromValues.Length - 1] = GetRoundedAverage(field, sortedList[sortedList.Count - 1], sortedList[sortedList.Count - 1], floor: false);
if (FromValue != string.Empty)
{
fromValues[0] = field.Parse(FromValue);
}
if (ToValue != string.Empty)
{
toValues[toValues.Length - 1] = field.Parse(ToValue);
}
}
internal void UpdateColorSwatchAndLegend()
{
MapCore mapCore = GetMapCore();
if (mapCore == null)
{
return;
}
Field field = GetField();
if (ShowInColorSwatch)
{
foreach (PredefinedSymbol predefinedSymbol3 in PredefinedSymbols)
{
if (predefinedSymbol3.Visible)
{
SwatchColor swatchColor = mapCore.ColorSwatchPanel.Colors.Add("");
swatchColor.automaticallyAdded = true;
swatchColor.Color = predefinedSymbol3.Color;
swatchColor.SecondaryColor = predefinedSymbol3.SecondaryColor;
swatchColor.GradientType = predefinedSymbol3.GradientType;
swatchColor.HatchStyle = predefinedSymbol3.HatchStyle;
if (field != null && field.IsNumeric())
{
swatchColor.FromValue = field.ConvertToDouble(field.Parse(predefinedSymbol3.FromValueInt));
swatchColor.ToValue = field.ConvertToDouble(field.Parse(predefinedSymbol3.ToValueInt));
}
else
{
swatchColor.TextValue = predefinedSymbol3.FromValueInt;
}
}
}
}
if (!(ShowInLegend != string.Empty) || !(ShowInLegend != "(none)"))
{
return;
}
Legend legend = (Legend)mapCore.Legends.GetByName(ShowInLegend);
if (legend == null)
{
return;
}
foreach (PredefinedSymbol predefinedSymbol4 in PredefinedSymbols)
{
if (predefinedSymbol4.Visible)
{
LegendItem legendItem = legend.Items.Add("");
legendItem.automaticallyAdded = true;
legendItem.ShadowOffset = predefinedSymbol4.ShadowOffset;
legendItem.Text = GetLegendText(field, predefinedSymbol4.FromValueInt, predefinedSymbol4.ToValueInt);
if (!string.IsNullOrEmpty(predefinedSymbol4.Image))
{
LegendCell legendCell = new LegendCell(LegendCellType.Image, predefinedSymbol4.Image);
legendCell.ImageTranspColor = predefinedSymbol4.ImageTransColor;
legendCell.Margins.Top = 15;
legendCell.Margins.Bottom = 15;
LegendCell cell = new LegendCell(LegendCellType.Text, "#LEGENDTEXT", ContentAlignment.MiddleLeft);
legendItem.Cells.Add(legendCell);
legendItem.Cells.Add(cell);
}
else
{
legendItem.ItemStyle = LegendItemStyle.Symbol;
legendItem.MarkerStyle = predefinedSymbol4.MarkerStyle;
legendItem.MarkerColor = predefinedSymbol4.Color;
legendItem.MarkerWidth = ((predefinedSymbol4.Width < 0.001f) ? 13f : predefinedSymbol4.Width);
legendItem.MarkerHeight = ((predefinedSymbol4.Height < 0.001f) ? 13f : predefinedSymbol4.Height);
legendItem.MarkerGradientType = predefinedSymbol4.GradientType;
legendItem.MarkerHatchStyle = predefinedSymbol4.HatchStyle;
legendItem.MarkerSecondaryColor = predefinedSymbol4.SecondaryColor;
legendItem.MarkerBorderColor = predefinedSymbol4.BorderColor;
legendItem.MarkerBorderWidth = predefinedSymbol4.BorderWidth;
legendItem.MarkerBorderStyle = predefinedSymbol4.BorderStyle;
}
}
}
}