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 GR32_Layers
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 TLayerCollection
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TLayerCollection.GetViewportScale
procedure GetViewportScale(var ScaleX, ScaleY: Single);
Description
Returns the X and Y scale of the viewport. In the default implementation this equals the ScaleX and ScaleY property of the connected TCustomImage32 descendant.
Note: If you previously used the deprecated CoordXForm property, use GetViewportScale instead to retrieve the viewport scale.
See Also
CoordXForm, TCustomImage32.ScaleX, TCustomImage32.ScaleY, TCustomImage32, Using Layers
Copyright ©2000-2007 Alex Denisov and Contributors - Graphics32 v1.8.3 - Build on 4-March-2007