[Moose-dev] Re: RTPNGExporter - review needed

-- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > On Nov 14, 2014, at 8:50 AM, Tudor Girba tudor@tudorgirba.com wrote: > > Then, can we not scale the picture to fit in the maximum allowed dimensions? > > Cheers, > Doru > > On Fri, Nov 14, 2014 at 12:46 PM, Nicolai Hess <nicolaihess@web.de mailto:nicolaihess@web.de> wrote: > > Am 14.11.2014 00:57 schrieb "Chris Cunningham" <cunningham.cb@gmail.com mailto:cunningham.cb@gmail.com>: > > > > Nah, morphic works. What you do is have it write to a canvas big enough to hold the drawing, then get the form under it, and then save that out. So, something like this in the morph: > > > > asForm > > | canvas | > > canvas := FormCanvas extent: self extent. > > self drawOn: canvas. > > ^canvas contentsOfArea: bounds > > > > and write it out with: > > > > PNGReadWriter putForm: morph asForm onFileNamed: 'someFileName.png' > > > > I've used this with rediculously large diagrams before. > > > > -chris > > Yes, pure morphic. > > But rendering the above Diagramm in a morphic window and with Athens (and therefore Cairo) > only works, because it only renders the visible part. > If you have a display with >32k width or hight, you would suffer from the same Problem. > > > _______________________________________________ > Moose-dev mailing list > Moose-dev@iam.unibe.ch mailto:Moose-dev@iam.unibe.ch > https://www.iam.unibe.ch/mailman/listinfo/moose-dev https://www.iam.unibe.ch/mailman/listinfo/moose-dev > > > > > -- > www.tudorgirba.com http://www.tudorgirba.com/ > > "Every thing has its own flow" > _______________________________________________ > Moose-dev mailing list > Moose-dev@iam.unibe.ch > https://www.iam.unibe.ch/mailman/listinfo/moose-dev