ImageMapRefreshAreaInformation Method

This method is used to notify the image map that its image area collection has been modified in some way and that it should refresh its internal area markers.

Definition

Namespace: EWSoftware.ImageMaps.Windows.Forms
Assembly: EWSoftware.ImageMaps.Windows.Forms (in EWSoftware.ImageMaps.Windows.Forms.dll) Version: 2024.12.31.0
C#View SourceRequest Example
public void RefreshAreaInformation()

Remarks

The image areas make every effort to notify the image map of changes that may affect their visual presentation. However, there may be cases where this does not or cannot happen. In such cases, this can be called manually to tell the image map to refresh its cached image area information. Once such case is when modifying the points collection of a polygon image area. The point collection is not equipped to notify the image area that it has changed. If you make changes to it manually, this method must be called to notify the image map of the changes.

See Also