I try what you said, but the method setColor in classObj doesn't exist, then i didn't modify the part of the style. However running the program it draws the map with the same labels.
here's the mapfile and the map image.
thanks for your help !!!!!
On 7/23/06, Umberto Nicoletti <[EMAIL PROTECTED]> wrote:
Try this modifications:
Capa = new layerObj(Mapa);
Capa.setName ("Vias");
Capa.setType(mapscriptConstants.MS_LAYER_LINE);
Capa.setStatus(mapscriptConstants.MS_ON );
String Comando = new String("the_geom FROM (select gid,
the_geom, nomb_comun||' '||nomvial as Nombre FROM "+Localidad+" WHERE
codigo IN ("+CodigoVia+","+CodigoInterseccion+")) AS ViasMapa USING
UNIQUE gid USING SRID=-1");
Capa.setData(Comando);
Capa.setLabelitem("Nombre");
Capa.setConnection("user=geotrans dbname=Geotrans host=localhost");
Capa.setConnectiontype (mapscriptConstants.MS_POSTGIS);
Clase = new classObj(Capa);
// CHANGE FROM HERE
Clase.setName('Pick a name');
// comment out the style
// Estilo = new styleObj(Clase);
// Estilo.setColor(new colorObj(255,0,0,0));
// and use this to set the color instead
Clase.setColor(new colorObj(255,0,0,0));
// END OF CHANGE
labelObj Etiquetas = new labelObj();
Etiquetas.setSize(18);
Etiquetas.setColor(new colorObj(0,255,255,0));
Etiquetas.setType(mapscriptConstants.MS_TRUETYPE);
Etiquetas.setAntialias(mapscriptConstants.MS_TRUE );
Etiquetas.setPosition(mapscriptConstants.MS_CL);
// CHANGE: comment this too
//Etiquetas.setPartials(mapscriptConstants.MS_FALSE);
//Etiquetas.setMindistance(300);
Etiquetas.setFont("vera");
Clase.setLabel(Etiquetas);
Mapa.draw().save("/usr/local/tomcat/webapps/geotrans/Mapas/mapaAcc",null);
You could also try to save the map to a file to make sure everything
got setup properly in mapscript. To do this simply call
Mapa.save('filename'); then post the map file to the list.
Regards,
Umberto
On 7/23/06, Alejandro Rico <[EMAIL PROTECTED]> wrote:
>
> >
> > Hi !!!
> > I try with your suggestions but it doesn't work.
> > here's a sample image of the map generated, and the fontset file
> >
> > thanks !!!
> >
> >
> >
> > On 7/22/06, Umberto Nicoletti < [EMAIL PROTECTED]> wrote:
> > > Can you post a sample generated image with only this layer on and your
> > > fontset file?
> > > You could also try to remove mindistance and to set the layer's status
> > > to MS_DEFAULT.
> > >
> > > Regards,
> > > Umberto
> > >
> > > On 7/21/06, Alejandro Rico < [EMAIL PROTECTED] > wrote:
> > > > Hi !!!
> > > >
> > > > I'm working with a vector map made in Java Mapscript, with 2 layers,
> and i
> > > > need that one of them has labels to identify a way, but when the
> program
> > > > runs, mapserver draws a very little ununderstandable labels, and it
> doesn't
> > > > take the font size change. Someone can help me with this??? thanks.
> > > >
> > > > here's my code:
> > > >
> > > > Capa = new layerObj(Mapa);
> > > > Capa.setName("Vias");
> > > >
> Capa.setType (mapscriptConstants.MS_LAYER_LINE);
> > > > Capa.setStatus(mapscriptConstants.MS_ON );
> > > > String Comando = new String("the_geom FROM (select gid,
> > > > the_geom, nomb_comun||' '||nomvial as Nombre FROM "+Localidad+" WHERE
> codigo
> > > > IN ("+CodigoVia+","+CodigoInterseccion+")) AS
> ViasMapa
> > > > USING UNIQUE gid USING SRID=-1");
> > > > Capa.setData (Comando);
> > > > Capa.setLabelitem("Nombre");
> > > > Capa.setConnection("user=geotrans dbname=Geotrans
> > > > host=localhost");
> > > > Capa.setConnectiontype (mapscriptConstants.MS_POSTGIS);
> > > > Clase = new classObj(Capa);
> > > > Estilo = new styleObj(Clase);
> > > > Estilo.setColor(new colorObj(255,0,0,0));
> > > > labelObj Etiquetas = new labelObj();
> > > > Etiquetas.setSize(18);
> > > > Etiquetas.setColor (new colorObj(0,255,255,0));
> > > > Etiquetas.setType(mapscriptConstants.MS_TRUETYPE);
> > > > Etiquetas.setAntialias(mapscriptConstants.MS_TRUE );
> > > > Etiquetas.setPosition(mapscriptConstants.MS_CL);
> > > > Etiquetas.setPartials(mapscriptConstants.MS_FALSE);
> > > > Etiquetas.setMindistance (300);
> > > > Etiquetas.setFont("vera");
> > > > Clase.setLabel(Etiquetas);
> > > >
> > > >
> Mapa.draw().save("/usr/local/tomcat/webapps/geotrans/Mapas/mapaAcc",null);
> > > > --
> > > > Alejandro Rico
> > >
> >
> >
> >
> >
> > --
> >
> > Alejandro Rico
> >
>
>
>
> --
> Alejandro Rico
>
--
Alejandro Rico
mapaAcc.gif
Description: GIF image
mapa.map
Description: Binary data
