14 Nov
2014
14 Nov
'14
3:09 p.m.
The question is how often do we need to export such a large pictures?
Else, we can always export as html. And this support well very large pictures.
Cheers,
Alexandre
--
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Alexandre Bergel http://www.bergel.eu
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On Nov 14, 2014, at 8:50 AM, Tudor Girba
<tudor(a)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(a)web.de
<mailto:nicolaihess@web.de>> wrote:
Am 14.11.2014 00:57 schrieb "Chris Cunningham" <cunningham.cb(a)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.
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