void CustomizePieTotalLabel(string componentName, MultiDimensionalData data, CustomizePieTotalLabelEventArgs e)
{
PieTotalSettings settings = PieTotalSettings.FromJson(dashboardControl.Dashboard.Items[componentName].CustomProperties[customPropertyName]);
string resultText = string.Empty;
if (!string.IsNullOrEmpty(settings.Prefix))
{
resultText += settings.Prefix + Environment.NewLine;
}
MeasureDescriptor measure = data.GetMeasures().First();
if (!string.IsNullOrEmpty(settings.MeasureId) ||
data.GetMeasures().Where(m => m.ID == settings.MeasureId).Any())
{
measure = data.GetMeasures().FirstOrDefault(m => m.ID == settings.MeasureId);
}
if (measure != null)
{
AxisPoint axisPoint = e.Series.Tag as AxisPoint;
resultText += data.GetSlice(axisPoint).GetValue(measure).DisplayText;
}
if (!string.IsNullOrEmpty(settings.Postfix))
{
resultText += Environment.NewLine + settings.Postfix;
}
e.Text = resultText;
}
private static string GetOid(DashboardItemMouseActionEventArgs e)
{
MultiDimensionalData data = e.Data.GetSlice(e.GetAxisPoint());
MeasureDescriptor descriptor = data.GetMeasures().SingleOrDefault(item => item.DataMember == "Oid");
MeasureValue measureValue = data.GetValue(descriptor);
return(measureValue.Value.ToString());
}
public static void CustomExport(CustomExportWebEventArgs e)
{
Dictionary <string, XRControl> controls = e.GetPrintableControls();
foreach (var control in controls)
{
string componentName = control.Key;
XRChart chartControl = control.Value as XRChart;
ChartDashboardItem chartItem = e.GetDashboardItem(componentName) as ChartDashboardItem;
if (chartControl != null && chartItem != null)
{
string constantLinesJSON = chartItem.CustomProperties["ConstantLineSettings"];
if (constantLinesJSON != null)
{
XYDiagram diagram = chartControl.Diagram as XYDiagram;
if (diagram != null)
{
List <CustomConstantLine> customConstantLines = JsonConvert.DeserializeObject <List <CustomConstantLine> >(constantLinesJSON);
customConstantLines.ForEach(customConstantLine =>
{
ConstantLine line = new ConstantLine();
line.Visible = true;
line.ShowInLegend = false;
line.Color = ColorTranslator.FromHtml(customConstantLine.color);
line.Title.Text = customConstantLine.labelText;
line.LineStyle.DashStyle = DashStyle.Dash;
line.LineStyle.Thickness = 2;
if (customConstantLine.isBound)
{
MultiDimensionalData data = e.GetItemData(componentName);
MeasureDescriptor measure = data.GetMeasures().FirstOrDefault(m => m.ID == customConstantLine.measureId);
if (measure != null)
{
line.AxisValue = data.GetValue(measure).Value;
}
}
else
{
line.AxisValue = customConstantLine.value;
}
if (diagram.SecondaryAxesY.Count > 0)
{
diagram.SecondaryAxesY[0].ConstantLines.Add(line);
}
});
}
}
}
}
}
