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Ingo
Moderator Group Joined: 29 Oct 05 Status: Offline Points: 3527 |
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Posted: 18 Jun 16 at 9:07AM |
a sample code from "rweetch".
How to reduce fontsize to fit into the area of a fix textbox: procedure TsmDebenuPDFLibraryHelper.DrawDownScaledText(const aText: string; const X, Y aWidth, aHeight: Double); var lTextSize, lStartSize: Double; begin lStartSize := GetTextSize; lTextSize := lStartSize; if GetWrappedTextHeight(aWidth, aText) > aHeight then begin lTextSize := lStartSize; repeat lTextSize := lTextSize * 0.95; SetTextSize(lTextSize); until (GetWrappedTextHeight(aWidth, aText) <= aHeight); end; DrawWrappedText(X, Y, aWidth, aText); if lTextSize < lStartSize then SetTextSize(lStartSize); end;
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Cheers,
Ingo |
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