| ImageEn, unit iexUserInteractions | 
 | 
 
TIERotateToolInteraction.BackgroundColor
 
Declaration
property BackgroundColor: TColor;
Description
Specifies the color fill for the non-image area after rotation.
If -1 is specified, then the color inherits from 
Background.
If clNone is specified, transparency is applied to the background area.
Default: -1