BLizzard nameplate castbar font

[Mandraxon]

Hello fellow wow ui moders.
i have a small code request.
i am looking for a code that alows me to chnage the font size of the blizzard nameplate castbars.

any know how this is done?

[SDPhantom]

Haven't tested it, but I believe this should do the trick. I don't know if forbidden frames would block access to fontstrings, let me know if it does and I can tweak it to avoid them.

hooksecurefunc(NamePlateDriverFrame,"ApplyFrameOptions",function(_,nameplatebase)
    local castbartext=nameplatebase.UnitFrame.castBar.Text;
    castbartext:SetHeight(0);-- Remove height limit so vertical truncation doesn't happen
    castbartext:SetTextHeight(8);-- Set to whatever size you want
end);

(Answer to same request via PM)