[mapserver-users] Poblem with labeling (cache?)

David Monterroso Cabello pyro-x@ixine.com
Wed, 06 Nov 2002 16:01:04 +0100


This is a multi-part message in MIME format.
--------------080705070107070206000605
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit

Hi all,

    Recently i noticed a strange problem with labeling in my street maps 
app. My application render 3 maps using php mapscript, first i open de 
map file and then i render the same map using different extents. The 
problem show up when only the first map image get labels, the first 
image is ok, but the next ones get the same labels that were rendered in 
the first image.

        I've attached the 3 pictures so you can see what im talking 
about. Anyways, if i re-read the map file with  ms_newMapObj()  each 
time the problem go away, but i would like not to do that cause that 
means mapscript engine have to do a re-read and re-parse  the map file, 
isn't it?.


    I'm using mapserver 3.6.1 with PHP mapscript.

    Many thanx in advance


David.


--------------080705070107070206000605
Content-Type: image/gif;
 name="1036585187289252.gif"
Content-Transfer-Encoding: base64
Content-Disposition: inline;
 filename="1036585187289252.gif"
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--------------080705070107070206000605
Content-Type: image/gif;
 name="1036585187289253.gif"
Content-Transfer-Encoding: base64
Content-Disposition: inline;
 filename="1036585187289253.gif"

R0lGODlhZQBQAIQAAP//4PT/J/r//wAAAKO9U/9mZgDMMwB9GTKvS//MAOalUjPM//EPQDH/
Runw57+ZAH9mAD8zAHNSKT8/ODkpFH9/cKx7Pb+/qBh/IyS/NAw/EX8zMz8ZGb9MTAAAAAAA
ACH5BAEAAAAALAAAAABlAFAAQAX+IAAoZGKepiIiRuu+cCzDyDojtaiLJI/+wGBCIQz2WLNk
DJfb6UhEIDSaGhWvPyo2C0C+cM5nSaiykp3RsnZLPqnWvfAYRfSx3Xbjjvq+X8tiZ2tSeXdq
RYB2h35nBY6PBQ2Sk5SVlpMZkhgNA5oNGBqfDRqhm5+gl6mqqw1TUzqQsbFmiCKyt5CVuLuQ
tIxcvI++RirBsrrBALsjb83DtQAQCQ8DJhEmDw91g1zPV5VTxrNEJeXMrmcAWH1/Ptkm0tXV
ERADEPeToRAKG44c/v06CBTYixyzgz1ccSvjR4UXJRCTNAnzRNAvI4zKPIxoAIycNB/joKHj
7RcgbmT+ElFMo7ClSoohE17EOAQmD3bQUOacQyfBHjw6GwJgxUrCFAsWJhDZJ0EahAftSs5h
12wmMHEl8SgT92gSBgwcNmwQGJZrAQVE0zbAGrTKVq7IzI5ru6WZSJt7FMIMFleuo5sInbl0
JSLbAwjXEki7JkFpNcWK70GVVqbpiXvYglRKgeutrHODWeJVl3NdoS2bhwC6IOLChgEALsCe
UKECB9AJBdcVYajLRo7AO9ro6DHv1KwNhf4OrqQ4Gp566NbN2IX5ktHPoPwEarUn9erNJ4oZ
tEjPdpndU1h1SBx7aO1ZE/FBnrw8sZWi6ROSKv+V9OlA3RVIad8FJR936dX+9NJNCBIoFG4t
badggjXph5M1UCWmAGtT9MaffyMlqIJaqWTwVQahjGIiihqYaMomGXTSQAaZrNJhCvP9h0gP
XNFXxi4zTjLAV6OEgqIkLpKoJFE9tvWjXH35dRY6JtlizGn7+RWlXPrtxtZunhmz5WfLuNRl
hU505qSVZo3ZY2BwFgKFW7uxZOY52IlQCSx+3WRQbliSBAA9hyVwjVMQWFCBZfAgRg9k9qFG
CWe3hFnQe6+MZtpSTxnaKWYbUlDPZU4lFkFiEFCCgQnLdAYnoJjGsalpZz415JENRKBABf4U
MMAG/4zVTz9hdWCFYMii1007dEWKRWrUWeAGOdT+KruTgcNZF1wOGzmXl4I6ttHbctresAIT
K0VHoY7slcuReM/VEq64bGjkrgzowoQSTxeuRx252462bxxa9DtTuO1q662f42kVYhXz0qQc
cPk+Nx+EhA04oYgXJbwEvIG6pZNKIJ35x8G+ubBwRbSOLKGzHd84Lsh45mncnXkYfDDBdS14
F8Jq4GxTxDTprBp+3cwLs1s5m3wyxNMibZ7TG6fTNNFcRL1gyFopzTWatBhN3dFIiy1ylTdn
ynLV3fkMndkVeo3cgVCLqLG6P2B2doEpWbw0dZdQ2a8000BFgVKKGeXhwAHybPeSlaS4yZCl
pNgiBhlIYMFCIU+VI4X+NUHOylcylgIK5gJ8tQmRNNIo+iQtCVXMl9OqVWOLpn9CY4orfpLi
68A3SatZHUSiOgaPhNUP8MHTDo2WlDjSj/RmKfTNKsJHBf0kUkKCNUnZPw9l9N0XwIzdWPnI
Jlzkd0+1Hs6Lzz73yZQ5mFDxpzM+/bxYKoyZ/3lSMtbkP164qRf2exWVpkaRuchMK9uTRPnM
9yrA+Ekk8KFDhEBjM5sd8EoKDExUoDINi0TFTu/ZE5/Mcqxq2QU63VgMokqlggpI64SMSI0C
pAQa1fiwP3dCzGHuMapqUKACCiAcEVFQjTLc8A467Mwy3OMwmATBMEMYgAJMlYDHwKMmSiGY
nGIiIIAuQqVQ04hipeznEtXABy+zAsJTHhABzSGuU118yqOeIo3DYEIDUOkAsIpXAEIWkiC9
CKGyYFihODoIBWfEI2Y0oQEM6KoAHOBA8YRVAGBRz1fm+xOy5GAeHJrSD5XQxgTEIhaydBKT
rRTWsRSJI86RJh0EDBe03OgSzRkFABRAhzmshcvQWOhrQNhlb6xXjj+BKQQAOw==
--------------080705070107070206000605
Content-Type: image/gif;
 name="1036585187289254.gif"
Content-Transfer-Encoding: base64
Content-Disposition: inline;
 filename="1036585187289254.gif"
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--------------080705070107070206000605--