Tony, Have a look at http://www.efg2.com/Lab/Library/Delphi/Graphics/Algorithms.htm, esp. the anti-aliasing section.
You might also want to have a look at graphics32 which offers anti-aliased drawing. It's at http://g32.org/graphics32/index.html. Regards Sean Cross Chief Information Officer Catalyst Risk Management Ltd PO Box 230 50 Dalton St Napier 4140 DDI: 06-8340362 mobile: 021 270 3466 Visit us at http://www.catalystrisk.co.nz/ Offices in Auckland, Napier, Wellington, Christchurch & Queenstown Disclaimer: "The information contained in this document is confidential to the addressee(s) and may be legally privileged. Any view or opinions expressed are those of the author and may not be those of Catalyst Risk Management Ltd. No guarantee or representation is made that this communication is free of errors, viruses or interference. If you have received this e-mail message in error please delete it and notify me. Thank you." > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On > Behalf Of Tony Foale > Sent: Wednesday, 5 March 2008 7:32 a.m. > To: delphi@elists.org > Subject: Another image question > > Whilst image manipulation is topical, I'd like to pose a question again > which got zero response when I asked it a while back. > > I need to make drawings programatically and I currently draw on a > canvas > with standard methods like "moveto(...), Lineto(...) and elipse(...), > etc.". However, this results in low quality images with jaggy circles > and lines when not vertical or horizontal. An example drawing can be > seen at www.tonyfoale.com/suskin/MC_setup_05.jpg > > My question is: Is there a way to draw using smoothed lines as per the > anti-aliasing feature in many simple drawing and photo-editing > programmes? > > I use D6. > > -- > Regards, > > Tony Foale > España / Spain > > www.tonyfoale.com > [EMAIL PROTECTED] > > _______________________________________________ > Delphi mailing list -> Delphi@elists.org > http://lists.elists.org/cgi-bin/mailman/listinfo/delphi _______________________________________________ Delphi mailing list -> Delphi@elists.org http://lists.elists.org/cgi-bin/mailman/listinfo/delphi
