[Chameleon] Drawmap.php

[Paul Spencer]

Jacob,

relative path resolution has changed in the LegendTemplate widget.  Try 
an absolute path.

Paul

Jacob Delfos wrote:
> 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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-- 
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|Paul Spencer                           pspencer at dmsolutions.ca   |
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|Applications & Software Development                              |
|DM Solutions Group Inc                 http://www.dmsolutions.ca/|
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