operties and follow it to the plugin (each
> menu entry is usually a plugin) and look how it gathers the
> selected layer.
>
> good luck.. ede
>
> On 27.10.2011 15:55, Elton Chan wrote:
> > Hi All,
> >
> > Suppose there are two datasets in the layer view (i.e.
Hi All,
Suppose there are two datasets in the layer view (i.e. two layers),then how can
I retrieve the selected layer? I've checked functions of LayerManager, but it
seems it can return list of layers only.
thanks,
elton
Hi there,
I am looking for an os graph api that works within OJ. More specifically, I
need to convert some polygon features to a graph for computation such as
forming spanning tree.
I've a quick look at JTS and GraphX.
Anyone could give me some light which is better or easier to implement grap
be you have to apply the style? or the trick is
> done by firing the layer-changed event? haven't tested.
>
> stefan
>
> Elton Chan wrote:
> > Hi Stefan,
> >
> > Could you send me your code for my testing as I would
> like to see how do you update the lay
ine. I
> would give an example,
> > but I'm away from my development system.
> >
> > It sounds like Stefan also has a need
> for animation. Perhaps he will
> > show you his solution.
> >
> > Larry
> >
> > On Fri, Jul 9, 2010 at 10:4
ul 2, 2010 at 12:06 PM, Elton Chan wrote:
Hi Larry,
I've tried the LayerView Panel().repaint() with InvokeAndWait(). However, the
layerpanel still cannot refesh and the for loop continues until all finishing
all the Recordset.
The following code is added after attri
roblems updating because your loop is
blocking the GUI thread. You might try a LayerViewPanel.repaint() using
invokeAndWait().
Larry
On Thu, Jul 1, 2010 at 6:42 AM, Elton Chan wrote:
Hi there,
I would like to refresh a layer after changing attribute of each feature in the
layer b
Hi there,
I would like to refresh a layer after changing attribute of each feature in the
layer based on an event table. The event table records attribute assigned to
each feature at specified stage. Following is the schema of the event table:
Event(
StageID int, // StageID defines sequence of
Hi Larry,
Thank for your reply. I've tested that view panel can update automatically when
attribute is updated. However, if I continue to update an attribute in a "for"
loop, it seems it cannot refresh. I wonder if the auto update would be
activated immediately after the setAttribute function,
Hi there,
Are there any plug-in or snippets avaliable to show change of attribute over
time or time-series of a feature for OpenJump?
Thanks,
Elton
--
This SF.net email is sponsored by Sprint
What will you do f
Hi there,
Suppose if I have a layer added in the LayerTreePanel, and I also got the
FeatureCollection of the layer, how can I update the layer using program and
refresh it on the view panel.
Thanks,
Elton
--
T
Hi there,
I have two postgis layers from the same database added in openjump and would
like to perform further query with code using SQL and AdhocQuery. How can I
retrieve the database connection of the postgis layer (added manually)?
It seems that I need to re-construct a parameter list for the
12 matches
Mail list logo
