[Chameleon-dev] [Bug 1406] [Chameleon-Widget]Add a note with MapNotes widget makes the application hangs for ever

[bugzilla-daemon at bugzilla.maptools.org]

http://bugzilla.maptools.org/show_bug.cgi?id=1406





------- Additional Comments From nsavard at mapgears.com  2006-04-10 15:53 -------
I got the PHP error below.  When the "Add" button in "Add Map Note" window is
clicked, updateDBFRecord() function is called and a new dbf file for the new
note is created with the following structure:

        $aDbfStruct =   array(
                            array( 'x'       ,'N', 19, 9),
                            array( 'y'       ,'N', 19, 9),
                            array( 'id'      ,'N', 7, 0 ),
                            array( 'font'    ,'C', 50   ),
                            array( 'f_size'  ,'C', 2    ),
                            array( 'f_color' ,'C', 11   ),
                            array( 'f_ocolor','C', 11   ),
                            array( 'symbol'  ,'C', 50   ),
                            array( 's_size'  ,'C', 2    ),
                            array( 's_color' ,'C', 11   ),
                            array( 's_ocolor','C', 11   ),
                            array( 'marquee', 'N', 1, 0 ),
                            array( 'offsetx', 'N', 5, 0 ),
                            array( 'offsety', 'N', 5, 0 ),
                            array( 'label'   ,'C', 255  ),
                            array( 'l_pos'   ,'C', 2    ),
                        );

Then manageLayer() function is called to update the "MapNotesAnnotation" layer
of the map file with the data extracted from the dbf file with this instruction:
    "$oClass->label->set( 'font' , $aRec['font'] );".  Since the size of the
font record is 50, we end up with the following string for the font name:  "sans
                        
                                         " which is why MapServer is complaining
that it could not find the font.

-------------------------------
 PHP Warning:  [MapServer Error]: msGetLabelSize(): Requested font (sans       
                                      ) not found.
 in /opt/fgs-mshead/apps/chameleon-cvs/htdocs/common/wrapper/drawmap.php on line 541



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