TImageEnLayerMView.LayerToIndex

Declaration

function LayerToIndex(lyr: Integer) : integer;

Description

Returns the index (in this control) of a layer in the associated TImageEnView.
Result is -1 if the layer is hidden (i.e. using OnIncludeLayer).

See also: IndexToLayer

Example

idx := IELayerMView1.LayerToIndex( ImageEnView1.LayersCurrent );
IELayerMView1.ImageBottomText[ idx ] := 'CURRENT';

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