Re: [Geotools-gt2-users] Making Rule Inactive?

[Oliver G. <ol...@dr...>]

Andrea,

The following is what I'm trying to do:

In the toolbar i created a JCheckbox named 0_name
I do a split on the 0_name with the layer as 0 index in the mapLayer and
the TextSymbolizer defined name as name

I define a PointSymbolizer and TextSymbolizer for the Layer 0 in my
MapContext

What I'm trying to do is if I click the JCheckbox the label defined by
my TextSymbolizer turns on.  If I deactivate the checkbox the label
disappears.

So think of 3 points on the screen with no Label.
If you click the JCheckbox on/checked the labels appear.  Lets say 3
points with the label L1, L2, and L3
If you click the JCheckbox off/unchecked the labels disappear.
The labels of course are defined as an attribute at FeatureCollection
creation.
The code currently works but it seems really forced.  This seems like a
good idea avoiding repopulation of the FeatureCollection and just a
manipulation of the style via the rules and symbolizer
Also then I don't have multiple layers - 1 layer for the points, and
another layer for the label(L1, L2, L3)

Basically I want to manipulate a layers displayed content by clicking
JCheckbox.
I look forward to hearing back from you.

Oliver


Andrea Aime wrote:
> Oliver Gottwald ha scritto:
>>
>> Hi,
>>
>> Is the only way to make a rule inactive to remove it from the Rule
>> List by creating a new Rule List????
>
> I read your mail, looked at your code, but honestly I don't understand
> what is it that you're trying to do :-)
>
> Can you step back from the "remove rule from the list" issue and tell
> us what are you actually trying to do (what is the problem you're trying
> to solve)
>
> Cheers
> Andrea
>