In FMX.TMSRTFEngine line 3922 the font size when loading rtf is set by:
FAttr.refs := Round(96/72 * (k div 2));But when getting the contents of the editor as an rtf string, it uses in FMX.TMSRichEditorBase line 11895:
FRTFEngine.AddFontSize(2 * GetFontSize(el.Font));
So if you load some rtf, save the rtf string to a file and load it again, all the fonts get bigger each time.
Dave Peters
DP Software