Re: [pmapper-users] Zooming out

[Armin B. <arm...@gm...>]

this max extent that you cannot go over is currently hardcoded in the=20
zoompoint function. You can globally disable it modifying in map.php for=20
function 'pmap_zoompoint()' the line

$this->map->zoompoint($this->zoom_factor, $xy_pix, $this->mapwidth,=20
$this->mapheight, $this->geoext0, $this->maxextent);

to

$this->map->zoompoint($this->zoom_factor, $xy_pix, $this->mapwidth,=20
$this->mapheight, $this->geoext0);


There might be other parts where this limitation is as well.

Or you can set the max extent in the map file higher and set the initial=20
extent via the URL key like "...map.phtml?me=3Dxmin,ymin,xmax,ymax"


Armin


Kai Behncke wrote:
> Hello List,
>=20
> I wonder if it`s possible with p.mapper to zoom out as far as I want.
> I alredy tried out to change sliderMin and sliderMax in config.ini, but=
 still,
> if I get my map and press the "- button" (zoomout) the map always go to=
 the
> extent that is written in the mapfile, but I would like to regard the a=
rea
> from a much higher level.
> What can I do to reach that?
>=20
> Thank you very much, Kai
>=20
> --
> Dipl.-Geogr. Kai Behncke
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> Institut f=FCr Geoinformatik und Fernerkundung (IGF)
> Universit=E4t Osnabr=FCck
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> 49074 Osnabr=FCck
>=20
> Raum: 01/308
> Tel.: +49 541 969-4450
> E-Mail: mailto:kbe...@ig...=20
> Web:  http://www.igf.uni-osnabrueck.de
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