BCGControlBar Pro for MFC
virtual void CBCGPRibbonBar::OnPrepareLightImages ( CBCGPToolBarImages images,
double  dblImageLum 
)
virtual

Called by the framework when a "light" (appeared on dark background) images needs to be prepared.

Parameters
imagesA reference to the image list that should be prepared.
dblImageLumImage luminosity ratio.

By default, the framework calls images.MakeLighter if dblImageLum > 1 or images.MakeDarker if dblImageLum < 1. Override this method in a derived class to perform a custom action instead. For example, you may simplify images by calling images.Simplify or invert them (images.InvertColors).