HTML Legends + mapscript (Bug??)

[Bruno Maluche]

Paul...
I tried to make HTML Legends works with Mapscript C# (5.0 beta 5) without success as well...
Always getting a empty string from processLegendTemplate ... 

Maybe It is a bug? Someone could confirm that or point a solution?


Ty
  ----- Original Message ----- 
  From: Paul james 
  To: MAPSERVER-USERS at LISTS.UMN.EDU 
  Sent: Thursday, August 23, 2007 5:48 PM
  Subject: Re: [UMN_MAPSERVER-USERS] HTML Legends + mapscript (Updated)


  Thank you Tamas....
  But, I´ve already read that discussion before and unfortunately I don´t known how It can help-me to make processLegendTemplate function works...

  If anyone have a sample using it, I will be very happy !  I´m stuck in that about 2 days ....
  I think my template html is fine... The only problem I think is that function that always return a empty string :( ...

  Ty very much again!


   
  On 8/23/07, Tamas Szekeres <szekerest at gmail.com> wrote: 
    Paul,

    I recall I had a discussion about an issue like this a few months ago
    in this list which can be found here: 
    http://www.mail-archive.com/mapserver-users@lists.umn.edu/msg11539.html

    I'm not totally sure whether the statements out there apply to this 
    version exactly but this feature have been working that time pretty
    well.


    Best regards,

    Tamas


    2007/8/23, Paul james <pauljame at gmail.com>:
    > I created a template.html like that :
    >
    > [leg_class_html opt_flag=15]
    >
    >
    > <img src=[leg_icon]> [leg_class_name] <br>
    >
    > [/leg_class_html]
    >
    > And in my mapfile: 
    >
    >
    > LEGEND
    >
    > STATUS ON
    >
    > KEYSIZE 18 12
    >
    > # LABEL object
    >
    > LABEL
    >
    > TYPE BITMAP
    >
    > SIZE MEDIUM
    >
    > COLOR 0 0 89 
    >
    > END
    >
    > TEMPLATE "template.html"
    >
    > END
    >
    > Now, In code(c#) I´m trying to use processLegendTemplate function without
    > sucess ... The function always return empty string ... 
    > I think I´m not using it correctly :
    >
    >
    >
    > string[] _x = new string[1];
    > string [] _y = new string[1];
    > string  _html = mapaObj.processLegendTemplate(_x, _y, 1);
    >
    > obs.: _html always return empty...
    >
    >
    >
    > Any ideas? I´m using Mapserver 5.0 beta 3 !
    >
    > []´s
    >
    >
    >
    >
    > On 8/23/07, Paul james < pauljame at gmail.com> wrote:
    > >
    > > Hello guys !
    > > I need change my legend system (mapaObj.Legend()) drawwith HTML legend ...
    >
    > > I´d like to known if someone could help me with that... Any samples using 
    > mapscript?
    > > I´m completely  lost on this task!
    > >
    > > Any help ?
    > >
    > > Thx
    > >
    > >
    >
    >


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