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Re: Cairo [message #19713 is a reply to message #19710]

Tue, 06 January 2009 23:23

kodos is currently offline

kodos
Messages: 111
Registered: March 2008

Experienced Member

luzr wrote on Tue, 06 January 2009 20:32

What we REALLY need is to draw to ImageBuffer. And provide meaningful way how to store such drawing and how to print it (like DrawingDraw).

This really is multitarget effort - and one important target is to support drawing in non-GUI apps (think webservers).

Once you have rendered raster in ImageBuffer, providing Ctrl is trivial.

Mirek

The Linux control is actually just a wrapper around my cairo class which renders to an image buffer and after that the image buffer is rendered to a control. I think cairo also supports printing, but never tested that one Wink

Wink

.

This are the 4 methods that are currently implemented to set/create a cairo surface:

void SetSurface(cairo_surface_t *surface, int width, int height);
void SetSurface(ImageBuffer &img);
void CreateSvgSurface(String const &filename, double widthInPoints = 595, double heightInPoints = 841); 
void CreatePdfSurface(String const &filename, double widthInPoints = 595, double heightInPoints = 841);

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[Message index]

		Cairo By: kodos on Tue, 06 January 2009 15:37
		Re: Cairo By: mirek on Tue, 06 January 2009 20:32
		Re: Cairo By: mirek on Tue, 06 January 2009 20:45
		Re: Cairo By: kodos on Tue, 06 January 2009 23:23
		Re: Cairo By: mirek on Wed, 07 January 2009 08:14
		Re: Cairo By: kodos on Wed, 07 January 2009 09:14
		Re: Cairo By: mirek on Wed, 07 January 2009 11:36
		Re: Cairo By: mirek on Wed, 07 January 2009 11:38
		Re: Cairo By: mirek on Wed, 07 January 2009 11:38
		Re: Cairo By: kodos on Wed, 07 January 2009 12:06
		Re: Cairo By: mirek on Wed, 07 January 2009 12:30
		Re: Cairo By: kodos on Wed, 07 January 2009 12:44
		Re: Cairo By: kodos on Tue, 13 January 2009 15:38
		Re: Cairo By: mirek on Tue, 13 January 2009 17:53
		Re: Cairo By: mirek on Tue, 13 January 2009 17:55
		Re: Cairo By: kodos on Tue, 13 January 2009 18:04
		Re: Cairo By: mirek on Tue, 13 January 2009 18:55
		Re: Cairo By: kodos on Tue, 13 January 2009 20:18
		Re: Cairo By: mirek on Tue, 13 January 2009 22:54

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