Jan, I went through your exporter, and it seems to do an interesting job. I will be happy to include it in Roassal for others to have a look at it.

Alexandre

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Alexandre Bergel  http://www.bergel.eu
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

On Nov 14, 2014, at 1:03 AM, Jan B. <bliznjan@fit.cvut.cz> wrote:

Well, it seems mine is unable to export large pictures too, just for
different reason: memory. Exported BMP for 7500*7500 px image has over 160
MB and Pharo's Windows VM memory limit is only 500 MB

Jan


abergel wrote

no no no :-(

It does not work for large pictures. Consider the following:


| b |
b := RTMondrianViewBuilder new.
b shape rectangle
withBorder;
width: [ :cls | cls numberOfVariables * 5];
height: #numberOfMethods;
linearFillColor: #numberOfLinesOfCode within: RTObject
withAllSubclasses.
b nodes: (Object withAllSubclasses copyFrom: 1 to: 3000).
b edgesFrom: #superclass.
b treeLayout.
b build.
^ b view

Nothing gets on the disk when you save :-(

Jan B. sent me a morphic based exporter.

Alexandre
--
_,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
Alexandre Bergel  http://www.bergel.eu
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.


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