RES: [UMN_MAPSERVER-USERS] scalebar units

[Murilo Lacerda Yoshida]

-----Mensagem original-----
De: Murilo Lacerda Yoshida [mailto:murilo.yoshida at agx.com.br] 
Enviada em: quinta-feira, 17 de março de 2005 11:53
Para: 'Stéphane RIFF'; 'MAPSERVER-USERS at LISTS.UMN.EDU'
Assunto: RES: [UMN_MAPSERVER-USERS] scalebar units

  Stephane,
  I do the same way you do, with $map->scalebar->set("units",MS_METERS);
  But in my case and don't do $map->save because I only change the
scalebar unit when the user zooms in... if he zooms out I change the
scalebar back to kilometers.
  I don't know if this will help you, but yes, I had success in changing
scalebar units with php/mapscript...
  Bye,
    Murilo

-----Mensagem original-----
De: UMN MapServer Users List [mailto:MAPSERVER-USERS at LISTS.UMN.EDU] Em
nome de Stéphane RIFF
Enviada em: quinta-feira, 17 de março de 2005 05:14
Para: MAPSERVER-USERS at LISTS.UMN.EDU
Assunto: [UMN_MAPSERVER-USERS] scalebar units

I want to change scalebar units via phpmapscript when scale under a
certain number.
I want to change from MS_KILOMETERS to MS_METERS.
I did it like this :
  $map->scalebar->set("units",MS_METERS);

This seems to work because when i look in the mapfile after
$map->save(<filename>)
I see UNITS METERS in the scalebar section. The problem
is when i reload the .map file i've just save and draw an image from it
the scale is still in KILOMETERS........

Does someone success in changing scalebar units with phpmapscript ???
Thanks