Redrawing a view from within Mondrian

>
> On 01 Jul 2010, at 12:22, Simon Denier wrote:
>
>> Is there a way to ask Mondrian to redraw itself when the structure of nodes has changed.
>>
>> I have a view with some options. When an option is activated, it actually adds new nodes to the view, hence the layout needs to be computed again.
>>
>> I tried 'view updateWindow' but it does not work.
>
>
> Yes, AspectMaps does that on each structural zoom action to redraw the contents of a node. The code I have is as follows:
>
> aView forNode: (...the node...) do: [(...the mondrian script for the inside of the node ...)]
> aView root allEdgesDo: #resetCache; applyLayout.
> aView updateWindow.

> Hi Simon,
>
>> It's really cumbersome to make it work in my case due to the structure of the viz. At best I got two views, the new one and the old one side by side.
>
> Ok. I added a removeNode: method in MOViewRenderer.
> Have a look at testRemoveNodesAndEdges
>
>> All I need is simply to tell the view to redraw itself from scratch. I guess need a Mondrian guru.
>
> Johan expressed some time ago the same wish. If you want to execute the visualization script, then I recommend to create a new MOCanvas. You can have a look at MOEasel>>generate.
>
> Cheers,
> Alexandre
>
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> Alexandre Bergel  http://www.bergel.eu
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> On Jul 7, 2010, at 4:36 PM, Alexandre Bergel wrote:
>
>> Hi Simon,
>>
>>> It's really cumbersome to make it work in my case due to the structure of the viz. At best I got two views, the new one and the old one side by side.
>>
>> Ok. I added a removeNode: method in MOViewRenderer.
>> Have a look at testRemoveNodesAndEdges
>>
>>> All I need is simply to tell the view to redraw itself from scratch. I guess need a Mondrian guru.
>>
>> Johan expressed some time ago the same wish. If you want to execute the visualization script, then I recommend to create a new MOCanvas. You can have a look at MOEasel>>generate.
>>
>> Cheers,
>> Alexandre
>>
>> --
>> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
>> Alexandre Bergel  http://www.bergel.eu
>> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
>>
>>
>>
>>
>>
>>
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