[Chameleon] Drawmap.php

[Jacob Delfos]

Paul,

Can you tell me what exactly has been changed in drawmap.php? I'm having a few problems with the latest file (modified Sept 30th). It appears the mapimage takes on the size of the querymap. I tested this, and changing the querymap size in my mapfile does in fact change the size of the mapimage. Is it supposed to work like that? Also, the new drawmap file doesn't seem to take in the nWidth and nHeight GET variables from the URL. I used to be able to pass them in, which is handy for changing imagesize on the fly. Also, my legend images do not appear, because it cannot seem to find the template file (see below), even if I use an absolute URL. Does it look in a different place? If I replace the drawmap.php file with the one from June 7th, it all works well again. 

This is what my PHP log file says if I use the latest version of drawmap:

[30-Sep-2004 08:41:51] PHP Warning:  [MapServer Error]: generateLegendTemplate(): Error while opening template file.
 in C:\chameleon\epra\htdocs\widgets\LegendTemplate\LegendTemplate.widget.php on line 503
[30-Sep-2004 08:41:51] PHP Warning:  [MapServer Error]: msInsertHashTable: Invalid hash table or key
 in C:\chameleon\epra\htdocs\widgets\LegendTemplate\LegendTemplate.widget.php on line 503
[30-Sep-2004 08:41:51] PHP Warning:  [MapServer Error]: msInsertHashTable: Invalid hash table or key
 in C:\chameleon\epra\htdocs\widgets\LegendTemplate\LegendTemplate.widget.php on line 503
[30-Sep-2004 08:41:51] PHP Warning:  [MapServer Error]: msInsertHashTable: Invalid hash table or key
 in C:\chameleon\epra\htdocs\widgets\LegendTemplate\LegendTemplate.widget.php on line 503
[30-Sep-2004 08:41:51] PHP Warning:  [MapServer Error]: msInsertHashTable: Invalid hash table or key

regards,

Jacob


JACOB DELFOS
SPATIAL INFORMATION ANALYST
Maunsell Australia Pty Ltd
629 Newcastle Street
PO Box 81
Leederville 6902
Western Australia
ABN 20 093 846 925

Tel     + 61 8 9281 6185
Fax    + 61 8 9281 6297
jacob.delfos at maunsell.com
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