[ka-Map-users] Ka-map and AGG?
Hans Castorp
hanscastorp76 at yahoo.es
Mon Mar 3 12:52:41 EST 2008
Hi,
Using your configuration my transparent layers are rendered with Black
background (as you can see in the attachment)... First time I see it...
I was suffering several troubles trying to achieve a good agg redering. With
your configuration all seems to work fine but this "little" trouble :) All I
have to do is change this black background into transparent...
Only a couple of questions:
I am using IMAGETYPE AGGA in my map section, is it right???
I am also using 'format' =>'AGGA' in my config.php file:
$aszGMap = array (
'title' => 'gmap',
'path' => 'C:/ms4w/apps/ka-m1.0/mapdata/xxx/xxx.map',
'scales' => array( 200000, 150000, 100000, 50000, 25000 , 10000,
5000 ),
'format' =>'AGGA'
);
Is it right too?
Thanks in advance.
-----Mensaje original-----
De: Sacha Black [mailto:sacha.black at gmail.com]
Enviado el: lunes, 03 de marzo de 2008 18:09
Para: Hans Castorp
CC: Lorenzo Becchi; ka-map-users at lists.maptools.org
Asunto: Re: [ka-Map-users] Ka-map and AGG?
Hans,
The corrections I made for Lorenzo are only typos.....
check to see if your OUTPUFORMAT settings are like this (or else they
will not match the settings in config.php):
OUTPUTFORMAT
NAME 'AGG'
DRIVER AGG/PNG
IMAGEMODE RGB
END
OUTPUTFORMAT
NAME 'AGGA'
DRIVER AGG/PNG
IMAGEMODE RGBA
END
OUTPUTFORMAT
NAME 'AGG_JPEG'
DRIVER AGG/JPEG
IMAGEMODE RGB
END
Sacha
On Mon, Mar 3, 2008 at 12:51 AM, Hans Castorp <hanscastorp76 at yahoo.es>
wrote:
> Making these 2 changes, my map looses transparency and all layers are
drawn
> with black background...
>
>
> -----Mensaje original-----
> De: ka-map-users-bounces at lists.maptools.org
> [mailto:ka-map-users-bounces at lists.maptools.org] En nombre de Lorenzo
Becchi
> Enviado el: viernes, 29 de febrero de 2008 22:54
> Para: Sacha Black
> CC: ka-map-users at lists.maptools.org
> Asunto: Re: [ka-Map-users] Ka-map and AGG?
>
>
>
> lovely, thanks
> :-)
>
> I've updated CVS
>
> Lorenzo
>
>
>
>
> Sacha Black wrote:
> > Hi Lorenzo,
> >
> > I've tested what you sent, and there are two corrections (see the
> > ////// comments below):
> >
> > case "AGGA":
> > $GLOBALS['szMapImageFormat'] = 'AGGA';
> > $GLOBALS['szMapImageCreateFunction'] = "imagecreatefrompng";
> > $GLOBALS['szImageExtension'] = '.png';
> > $GLOBALS['szImageCreateFunction'] = "imagecreatetruecolor"; /////
> > <-- not 'imagecreate'
> > $GLOBALS['szImageOutputFunction'] = "imagepng";
> > $GLOBALS['szImageHeader'] = 'image/png';
> > break;
> >
> > case "AGG_JPEG":
> > $GLOBALS['szMapImageFormat'] = 'JPEG';
> > $GLOBALS['szMapImageCreateFunction'] = "imagecreatefromjpeg";
> > $GLOBALS['szImageExtension'] = '.jpg';
> > $GLOBALS['szImageCreateFunction'] = "imagecreatetruecolor";
> > $GLOBALS['szImageOutputFunction'] = "imagejpeg"; ///// <-- not
> 'imagejpg'
> > $GLOBALS['szImageHeader'] = 'image/jpeg';
> > break;
> >
> > With these 2 corrections, everything works as expected.
> >
> > thanks,
> >
> > Sacha
> >
> >
> > On Sun, Feb 24, 2008 at 1:07 PM, Lorenzo Becchi
<lorenzo at ominiverdi.com>
> wrote:
> >
> >
> >> Hi Sasha,
> >> it seems to me it should work.
> >>
> >> I've set the outputformats as suggested by this page:
> >> http://mapserver.gis.umn.edu/docs/howto/agg-rendering-specifics
> >>
> >> then I've set LAYER's METADATA
> >> imageformat "AGGA"
> >>
> >> seems to me, it didn't worked until I've not changed config.php with
> >> this lines:
> >>
> >> case "AGG":
> >> $GLOBALS['szMapImageFormat'] = 'PNG';
> >> $GLOBALS['szMapImageCreateFunction'] =
"imagecreatefrompng";
> >> $GLOBALS['szImageExtension'] = '.png';
> >> $GLOBALS['szImageCreateFunction'] = "imagecreate";
> >> $GLOBALS['szImageOutputFunction'] = "imagepng";
> >> $GLOBALS['szImageHeader'] = 'image/png';
> >> break;
> >> case "AGGA":
> >> $GLOBALS['szMapImageFormat'] = 'AGGA';
> >> $GLOBALS['szMapImageCreateFunction'] =
"imagecreatefrompng";
> >> $GLOBALS['szImageExtension'] = '.png';
> >> $GLOBALS['szImageCreateFunction'] = "imagecreate";
> >> $GLOBALS['szImageOutputFunction'] = "imagepng";
> >> $GLOBALS['szImageHeader'] = 'image/png';
> >> break;
> >> case "AGG_JPEG":
> >> $GLOBALS['szMapImageFormat'] = 'JPEG';
> >> $GLOBALS['szMapImageCreateFunction'] =
"imagecreatefromjpeg";
> >> $GLOBALS['szImageExtension'] = '.jpg';
> >> $GLOBALS['szImageCreateFunction'] =
"imagecreatetruecolor";
> >> $GLOBALS['szImageOutputFunction'] = "imagejpg";
> >> $GLOBALS['szImageHeader'] = 'image/jpeg';
> >> break;
> >>
> >>
> >> I've tested only
> >> AGGA
> >>
> >> can you please do some more tests?
> >>
> >> once confirmed I'll post changes on CVS
> >>
> >> thanks
> >> Lorenzo
> >>
> >>
> >>
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