private void PickerIndicatorType_SelectedIndexChanged(object sender, EventArgs e)
{
GaugeShapeIndicator shapeIndicator = (GaugeShapeIndicator)this.gauge1.Indicators[0];
string shapeName = this.pickerIndicators.Items[this.pickerIndicators.SelectedIndex];
this.UpdateShapeGeometry(shapeIndicator, shapeName);
this.UpdateShapeStroke(shapeIndicator, shapeName);
}
private void UpdateShapeStroke(GaugeShapeIndicator shapeIndicator, string shapeName)
{
if (shapeName == "Shape2" || shapeName == "Shape3")
{
shapeIndicator.Stroke = Color.Red;
shapeIndicator.StrokeThickness = 2;
}
else
{
shapeIndicator.Stroke = Color.Default;
shapeIndicator.StrokeThickness = 0;
}
}
private void UpdateShapeGeometry(GaugeShapeIndicator shapeIndicator, string shapeName)
{
object shapeGeometryObject;
this.Resources.TryGetValue(shapeName, out shapeGeometryObject);
RadPathGeometry shapeGeometry = shapeGeometryObject as RadPathGeometry;
if (shapeGeometry != null)
{
shapeIndicator.Shape = shapeGeometry;
}
else
{
shapeIndicator.ClearValue(GaugeShapeIndicator.ShapeProperty);
}
}
