public static async Task DisplayScaleBarAsync(Layout layout, string mapFrameName)
{
var arcgis_2d = Project.Current.GetItems <StyleProjectItem>().First(si => si.Name == "ArcGIS 2D");
await QueuedTask.Run(() =>
{
if (arcgis_2d != null)
{
var scaleBars = arcgis_2d.SearchScaleBars("Alternating Scale Bar");
if (scaleBars == null || scaleBars.Count == 0)
{
return;
}
ScaleBarStyleItem scaleBarStyleItem = scaleBars[0];
//Reference the map frame and define the location
MapFrame mapFrame = layout.FindElement(mapFrameName) as MapFrame;
Coordinate2D location = new Coordinate2D(3.8, 0.3);
//Construct the scale bar
ScaleBar scaleBar = LayoutElementFactory.Instance.CreateScaleBar(layout, location, mapFrame, scaleBarStyleItem);
CIMScaleBar cimScaleBar = (CIMScaleBar)scaleBar.GetDefinition();
cimScaleBar.Divisions = 2;
cimScaleBar.Subdivisions = 4;
cimScaleBar.DivisionsBeforeZero = 1;
cimScaleBar.MarkFrequency = ScaleBarFrequency.Divisions;
cimScaleBar.MarkPosition = ScaleBarVerticalPosition.Above;
cimScaleBar.UnitLabelPosition = ScaleBarLabelPosition.AfterLabels;
scaleBar.SetDefinition(cimScaleBar);
}
});
}
public async void Examples()
{
#region Get symbol from SymbolStyleItem
SymbolStyleItem symbolItem = null;
CIMSymbol symbol = await QueuedTask.Run <CIMSymbol>(() =>
{
return(symbolItem.Symbol);
});
#endregion
#region Get color from ColorStyleItem
ColorStyleItem colorItem = null;
CIMColor color = await QueuedTask.Run <CIMColor>(() =>
{
return(colorItem.Color);
});
#endregion
#region Get color ramp from ColorRampStyleItem
ColorRampStyleItem colorRampItem = null;
CIMColorRamp colorRamp = await QueuedTask.Run <CIMColorRamp>(() =>
{
return(colorRampItem.ColorRamp);
});
#endregion
#region Get north arrow from NorthArrowStyleItem
NorthArrowStyleItem northArrowItem = null;
CIMNorthArrow northArrow = await QueuedTask.Run <CIMNorthArrow>(() =>
{
return(northArrowItem.NorthArrow);
});
#endregion
#region Get scale bar from ScaleBarStyleItem
ScaleBarStyleItem scaleBarItem = null;
CIMScaleBar scaleBar = await QueuedTask.Run <CIMScaleBar>(() =>
{
return(scaleBarItem.ScaleBar);
});
#endregion
#region Get label placement from LabelPlacementStyleItem
LabelPlacementStyleItem labelPlacementItem = null;
CIMLabelPlacementProperties labelPlacement = await QueuedTask.Run <CIMLabelPlacementProperties>(() =>
{
return(labelPlacementItem.LabelPlacement);
});
#endregion
#region Get grid from GridStyleItem
GridStyleItem gridItem = null;
CIMMapGrid grid = await QueuedTask.Run <CIMMapGrid>(() =>
{
return(gridItem.Grid);
});
#endregion
#region Get legend from LegendStyleItem
LegendStyleItem legendItem = null;
CIMLegend legend = await QueuedTask.Run <CIMLegend>(() =>
{
return(legendItem.Legend);
});
#endregion
#region Get table frame from TableFrameStyleItem
TableFrameStyleItem tableFrameItem = null;
CIMTableFrame tableFrame = await QueuedTask.Run <CIMTableFrame>(() =>
{
return(tableFrameItem.TableFrame);
});
#endregion
#region Get map surround from MapSurroundStyleItem
MapSurroundStyleItem mapSurroundItem = null;
CIMMapSurround mapSurround = await QueuedTask.Run <CIMMapSurround>(() =>
{
return(mapSurroundItem.MapSurround);
});
#endregion
}
