[Chameleon] wmsparse and LegendURL

[Eijnden, B. van den (Bart)]

Hi list,

I recompiled wmsparse, and also had to change the phpwms.default.php file.

In there is a DEFINE for LAYER_STYLE which is default set to false. This
needs to be true in order to have style info (and therefore legendurl).

Since the dbf structure has changed, I had to delete all my previous dbf
files, and start all over, but now it works fine.

Apparently the wms_style_default_legendurl format is like:

width height mimetype url

        "wms_style_default_legendurl"   "87 59 image/gif
http://webservices.ionicsoft.com/worldData/map/WORLD/REQUEST/getdir/DIR/lege
nd/DATA/LPR/WORLD/WORLD.gif"

Now the WMS browser also shows the legend, but this does not seem to work
for Mapserver based layers, maybe because Mapserver advertizes a legend
image of 18x12, whereas the GetLegendGraphic request without a Rule can
deliver a much larger image.

Best regards,
Bart

-----Oorspronkelijk bericht-----
Van: chameleon-bounces at lists.maptools.org
[mailto:chameleon-bounces at lists.maptools.org]Namens Eijnden, B. van den
(Bart)
Verzonden: vrijdag 20 januari 2006 12:26
Aan: chameleon at lists.maptools.org
CC: Wooning, D. (Dion)
Onderwerp: [Chameleon] wmsparse and LegendURL


Hi list,

I have been trying to figure out how to get LegendURL's extracted by
Chameleon's wmsparse utility (since my style.dbf always stays empty, no
matter what).

It appears that in top of the wmsparse.c file there is an array defined
which determines the processing that is gonna be done, the array is called
ganEnableModule. All modules are disabled by default.

Will getting LegendURL's from added WMS layers be as simple as changing the
module array, or will some additional stuff need to be done?

Thanks in advance.

Best regards,
Bart


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