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Drawing an image in QT4

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	Drawing an image in QT4 by David Villalobos Cambronero :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message Hi, I got the attached project, it draws an the image if I use QT, but doesn't with QT4, what I'm doing wrong? Regards -- David ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ Gambas-devel mailing list Gambas-devel@... https://lists.sourceforge.net/lists/listinfo/gambas-devel Imprimir-0.0.1.tar.gz (16K) Download Attachment
	Re: Drawing an image in QT4 by Bugzilla from gambas@users.sourceforge.net :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message > Hi, I got the attached project, it draws an the image if I use QT, but > doesn't with QT4, what I'm doing wrong? > > Regards > > > -- > David The DrawingArea calls Draw.Begin() and Draw.End() for you, so you don't have to. Read the warning messages printed by Qt4: Qt3 allowed Draw.Begin(DrawingArea1) to be called twice, not Qt4. It is less tolerant! -- Benoît ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ Gambas-devel mailing list Gambas-devel@... https://lists.sourceforge.net/lists/listinfo/gambas-devel
	Re: Drawing an image in QT4 by David Villalobos Cambronero :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message mmm I see, and how can I get the picture printed in a printer? Regards -- David ----- Original Message ---- From: Benoît Minisini <gambas@...> To: mailing list for gambas developers <gambas-devel@...> Sent: Friday, August 28, 2009 2:05:47 PM Subject: Re: [Gambas-devel] Drawing an image in QT4 > Hi, I got the attached project, it draws an the image if I use QT, but > doesn't with QT4, what I'm doing wrong? > > Regards > > > -- > David The DrawingArea calls Draw.Begin() and Draw.End() for you, so you don't have to. Read the warning messages printed by Qt4: Qt3 allowed Draw.Begin(DrawingArea1) to be called twice, not Qt4. It is less tolerant! -- Benoît ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ Gambas-devel mailing list Gambas-devel@... https://lists.sourceforge.net/lists/listinfo/gambas-devel ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ Gambas-devel mailing list Gambas-devel@... https://lists.sourceforge.net/lists/listinfo/gambas-devel
	Re: Drawing an image in QT4 by Bugzilla from gambas@users.sourceforge.net :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message > mmm I see, and how can I get the picture printed in a printer? > > Regards > > Draw.Begin(Printer) hImage = Image.Load(...) Draw.Image(hImage...) -- Benoît ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ Gambas-devel mailing list Gambas-devel@... https://lists.sourceforge.net/lists/listinfo/gambas-devel
	Re: Drawing an image in QT4 by David Villalobos Cambronero :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message In these case I have to use Draw.Begin(Printer)? Regards -- David ----- Original Message ---- From: David Villalobos Cambronero <david_villalobos_c@...> To: mailing list for gambas developers <gambas-devel@...> Sent: Friday, August 28, 2009 2:28:22 PM Subject: Re: [Gambas-devel] Drawing an image in QT4 mmm I see, and how can I get the picture printed in a printer? Regards -- David ----- Original Message ---- From: Benoît Minisini <gambas@...> To: mailing list for gambas developers <gambas-devel@...> Sent: Friday, August 28, 2009 2:05:47 PM Subject: Re: [Gambas-devel] Drawing an image in QT4 > Hi, I got the attached project, it draws an the image if I use QT, but > doesn't with QT4, what I'm doing wrong? > > Regards > > > -- > David The DrawingArea calls Draw.Begin() and Draw.End() for you, so you don't have to. Read the warning messages printed by Qt4: Qt3 allowed Draw.Begin(DrawingArea1) to be called twice, not Qt4. It is less tolerant! -- Benoît ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ Gambas-devel mailing list Gambas-devel@... https://lists.sourceforge.net/lists/listinfo/gambas-devel ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ Gambas-devel mailing list Gambas-devel@... https://lists.sourceforge.net/lists/listinfo/gambas-devel ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ Gambas-devel mailing list Gambas-devel@... https://lists.sourceforge.net/lists/listinfo/gambas-devel
	Re: Drawing an image in QT4 by Bugzilla from gambas@users.sourceforge.net :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message > In these case I have to use Draw.Begin(Printer)? > > Regards > > > -- > David > How can Gambas send the image to postscript if you don't tell him? -- Benoît ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ Gambas-devel mailing list Gambas-devel@... https://lists.sourceforge.net/lists/listinfo/gambas-devel
	Re: Drawing an image in QT4 by David Villalobos Cambronero :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message jejejejejejeje sorry, I sent this mail before I got the other mail you sent, sf seems to be very slow sometimes. Regards -- David ----- Original Message ---- From: Benoît Minisini <gambas@...> To: mailing list for gambas developers <gambas-devel@...> Sent: Friday, August 28, 2009 3:19:18 PM Subject: Re: [Gambas-devel] Drawing an image in QT4 > In these case I have to use Draw.Begin(Printer)? > > Regards > > > -- > David > How can Gambas send the image to postscript if you don't tell him? -- Benoît ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ Gambas-devel mailing list Gambas-devel@... https://lists.sourceforge.net/lists/listinfo/gambas-devel ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ Gambas-devel mailing list Gambas-devel@... https://lists.sourceforge.net/lists/listinfo/gambas-devel