IMapArrow.Pen

Syntax

Pen: IGxPen;

Description

The Pen property determines arrow line and arrow pointer parameters.

Example

Executing the example requires a form with a button named Button1, the UiMap component named UiMap1 and the MapBox component. The map must be connected to the UiMap1 component.

Sub Button1OnClick(Sender: Object; Args: IMouseEventArgs);

Var

Maps: IMap;

Layer: IMapLayer;

Arrows: IMapLayerArrows;

Arrow: IMapArrow;

Pen: IGxPen;

Begin

Maps := UiMap1.Map;

Layer := Map.Layers.FindByName("Regions");

Arrows := Layer.Arrows;

Arrows.CreateByIDs(56, 46);

Arrow := Arrows.Item(0);

Pen := New GxPen.CreateSolid(GxColor.FromName("Red"), 2);

Pen.EndCap := GxLineCap.RoundAnchor;

Arrow.Pen := Pen;

End Sub Button1OnClick;

After executing the example the arrow with the specified arrow parameters and the arrow pointer parameters is created:

See also:

IMapArrow