[Cartoweb-users] legend icons

[Oliver Christen]

Hi

Thats a limitation of the current version.
You can define an image for a class, but it means that image will also be 
used on the map.
For example:

  CLASS
    KEYIMAGE "icons/eboulement.gif"
    EXPRESSION  "7"
    NAME "eboulement"
    STYLE
      COLOR 0 0 0
    END
  END

It would be certainly possible to modify the application to be able to set 
the dimension of the auto generated icons but it would mean extend/rewrite 
some part of the code.

regards
Oliver

>
> Hi,
>
> It seems that I can only define my icon for a layer instead of a class of
> the layer?  I have some symbols which are too big to be shown entirely in
> the layer legend, some of them belong to the classes of certain layers.
> Could I use my own image for the classes? or could I set the dimension of
> the auto generated icons bigger?
>
> Thanks very much,
> Jady
>
>
>
> Oliver Christen wrote:
>>
>> if im not wrong, you simply give a name to the class which need to used
>> for
>> the icon rendering.
>>
>> if the icon is not to your likeing, you can always make a image and 
>> define
>> in the layers.ini the layer or layerGroup must use this image:
>> http://www.cartoweb.org/doc/cw3.4/xhtml/user.layers.html
>>  layers.layerId.icon = filename
>> and also
>> http://www.cartoweb.org/doc/cw3.4/xhtml/user.layers.html#user.layers.legend
>>
>>
>>> Hi,
>>> I use autoClassLegend = true and I need to change class icon of any
>>> layer.
>>> This layer is named and classed in mapfile.map and I don't know how to
>>> set legend icon for its classes.
>>>
>>> I have layers with five and more classes.
>>> Could I change this icons please?
>>> thanks
>>>
>>> wochter
>>> _______________________________________________
>>> Cartoweb-users mailing list
>>> Cartoweb-users at lists.maptools.org
>>> http://lists.maptools.org/mailman/listinfo/cartoweb-users
>>>
>>
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>>
>>
>
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