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Inverts luminance of all colors

property DarkMode: Boolean;

(Introduced in version 23)

If True, luminance of all colors is inverted. Dark colors become light colors, black becomes white, white becomes black.

Be careful with this property. This property is useful when drawing on the screen (using TRVReportHelper, or TRVPrint with active VirtualPrinter mode). When printing, black background causes overuse of printer ink.

Default value:

False

See also:

▪TCustomRichView.DarkMode