officefileapi-devexpress-dot-spreadsheet-dot-arrowsettings-a0ac9103.md
Specifies the lenght of an arrowhead at the beginning of a connector.
Namespace : DevExpress.Spreadsheet
Assembly : DevExpress.Spreadsheet.v25.2.Core.dll
NuGet Package : DevExpress.Spreadsheet.Core
ArrowheadSize StartArrowheadLength { get; set; }
Property StartArrowheadLength As ArrowheadSize
| Type | Description |
|---|---|
| ArrowheadSize |
One of the ArrowheadSize enumeration members indicating the arrowhead length.
|
Available values:
| Name | Description |
|---|---|
| Small |
Specifies the small size.
| | Medium |
Specifies the medium size.
| | Large |
Specifies the large size.
|
You can access this nested property as listed below:
| Object Type | Path to StartArrowheadLength |
|---|---|
| ConnectorFormat |
.Arrows .StartArrowheadLength
|
Define the arrowhead’s length using the ArrowSettings.StartArrowheadLength property. The ArrowSettings.StartArrowheadType property specifies the arrowhead’s type.
The code sample below shows how to insert a shape connector, provide it with arrows, change the outline color and attach it to shapes. Both ends are connected to the third connection site of each shape.
// Insert a shape connector.
Shape shapeConnector = worksheet.Shapes.AddConnector(ConnectorType.Curved, 10, 10, 100, 100);
// Adjust the connector's outline.
shapeConnector.Outline.SetSolidFill(Color.Black);
shapeConnector.Outline.Width = 2.5;
// Convert the connector's ends into arrows.
ConnectorFormat connectorFormat = shapeConnector.ConnectorFormat;
connectorFormat.Arrows.StartArrowheadType = ArrowheadType.Stealth;
connectorFormat.Arrows.StartArrowheadWidth = ArrowheadSize.Large;
connectorFormat.Arrows.StartArrowheadLength = ArrowheadSize.Large;
connectorFormat.Arrows.EndArrowheadType = ArrowheadType.Stealth;
connectorFormat.Arrows.EndArrowheadWidth = ArrowheadSize.Large;
connectorFormat.Arrows.EndArrowheadLength = ArrowheadSize.Large;
// Bind the connector to two shapes.
connectorFormat.ConnectStartPoint(shape1, 3);
connectorFormat.ConnectEndPoint(shape2, 3);
' Insert a shape connector.
Dim shapeConnector As Shape = worksheet.Shapes.AddConnector(ConnectorType.Curved, 10, 10, 100, 100)
' Adjust the connector's outline.
shapeConnector.Outline.SetSolidFill(Color.Black)
shapeConnector.Outline.Width = 2.5
' Convert the connector's ends into arrows.
Dim connectorFormat As ConnectorFormat = shapeConnector.ConnectorFormat
connectorFormat.Arrows.StartArrowheadType = ArrowheadType.Stealth
connectorFormat.Arrows.StartArrowheadWidth = ArrowheadSize.Large
connectorFormat.Arrows.StartArrowheadLength = ArrowheadSize.Large
connectorFormat.Arrows.EndArrowheadType = ArrowheadType.Stealth
connectorFormat.Arrows.EndArrowheadWidth = ArrowheadSize.Large
connectorFormat.Arrows.EndArrowheadLength = ArrowheadSize.Large
' Bind the connector to two shapes.
connectorFormat.ConnectStartPoint(shape1, 3)
connectorFormat.ConnectEndPoint(shape2, 3)
See Also