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This document is archived and information here might be outdated. Recommended version. |
ILineCallout Interface (ArcObjects .NET 10.5 SDK)
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This document is archived and information here might be outdated. Recommended version. |
| ArcObjects Help for .NET developers > ArcObjects namespaces > Display > ESRI.ArcGIS.Display > Interfaces > IL > ILineCallout Interface (ArcObjects .NET 10.5 SDK) |
Provides access to members that control the line callout.
LineCallouts provide a filled background for text that can be linked, by a line, to an anchor point at a specified tolerance. The symbols used for the LeaderLine, Border and AccentBar can be changed to suit the needs of the specific application. Use the Style property to select from several different shapes and positioning of the LeaderLine. Use the ICallout and the ITextMargins interfaces to set additional properties for ILineCallouts.
| Description | ||
|---|---|---|
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AccentBar | The line symbol used to render the accent bar. |
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AnchorPoint | The anchor point. |
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Border | The fill symbol used to render the border. |
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Gap | The gap. |
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LeaderLine | The line symbol used to render the leader line. |
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LeaderTolerance | The closest distance to the text the anchor point can be for the callout to draw. |
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Style | The line callout style. |
| Interfaces | Description |
|---|---|
| ICallout | Provides access to members that control the callout. |
| CoClasses and Classes | Description |
|---|---|
| LineCallout | A series of line symbols that link text to a specified location. |
The LeaderLine property sets the symbol used to draw the leader line and can be set to any LineSymbol object. Similarly you can change the appearance of the accent bar by setting the AccentBar property.
The spacing between the Border and the AccentBar can be adjusted by setting the Gap property. This property indicates the separation between the center of the AccentBar and the edge of the Border as a distance in points and does not account for think outlines on either the AccentBar or Border.