>________________________________ > From: silvioprog <silviop...@gmail.com> >To: FPC-Pascal users discussions <fpc-pascal@lists.freepascal.org> >Sent: Monday, January 28, 2013 8:32 PM >Subject: Re: [fpc-pascal] TFPCanvasDrawer and anti-alias. > > >2013/1/28 Michael Van Canneyt <mich...@freepascal.org> >On Mon, 28 Jan 2013, silvioprog wrote: >> >>Hello, >>>TFPCanvasDrawer provides anti-alias support? >>> >> Not for lines. > > >Sniff. :'( > > >I'm trying to generate charts in my CGI apps: > > >http://silvioprog.com.br/cgi-bin/cgi1 > > >And PDF with PowerPDF (I'll send a patch soon to remove some LCL dependences): > > >http://silvioprog.com.br/cgi-bin/cgi2 (Clique "aqui" = Click "here") > >For texts, it should be able to add it. >> >Yes: > > >procedure TFPCanvasDrawer.EnsureFont; >begin > {$IFDEF USE_FTFONT} > if FFont <> nil then exit; > FFont := TFreeTypeFont.Create; > FFont.Resolution := 72; > FFont.AntiAliased := False; <<<< I'll set it for True. It would be >interesting if there was a property to handle it.:) > FCanvas.Font := FFont; > {$ENDIF} >end; > > >Thanks for the fast reply man! :) > > > >ps. I'm very, very happy with the Free Pascal. Now, I'm creating fine my PDFs >and charts. I will make one layer to facilitate the use of some classes of >PowerPDF and TAChart. > >
Silvio, TAchart has a BGRABitmap backend mode, it creates great anti-aliased graphics (both lines and text). I didn't tested on CGI without linking against graphic libraries, I think it relies on TCanvas, so maybe it won't work, but it worth a try. Leonardo M. Ramé http://leonardorame.blogspot.com _______________________________________________ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-pascal
