Manipulating Layers
Manipulating Layers
Layer Definition
Changing Visibility
To query the actual layer visibility, call AcMapLayer.IsVisible(). There is no method to set actual visibility because it depends on other visibility settings.
To query the visibility setting for a layer, call AcMapLayer.GetVisible(). To change the visibility setting for a layer, call AcMapLayer.SetVisible().
To query the visibility setting for a layer group, call AcMapLayerGroup.GetVisible(). To change the visibility setting for a layer group, use AcMapLayerGroup.SetVisible().
To change the layer visibility for a given view scale, modify the layer resource and save it back to the repository.