[mapserver-users] WMS + Layers with OPACITY
Juan Felipe Alvarez Saldarriaga
jfalvarez at vesifront.org
Mon Jun 1 20:56:10 PDT 2009
Hey, I'm trying to use a WMS map from the NASA as myy BASE map and som
other layers (SHP), but I don't know why the image looks so ugly, I'm
using OpenLayers to render the map and mapserver on Ubuntu, I set the
WMS as png and the other layers too, can somebody help me with this?,
the map and the image are attached, Thx.
This is the mapserver config:
MapServer version 5.4.0 OUTPUT=GIF OUTPUT=PNG OUTPUT=JPEG OUTPUT=WBMP OUTPUT=SVG
SUPPORTS=PROJ SUPPORTS=AGG SUPPORTS=FREETYPE SUPPORTS=ICONV SUPPORTS=WMS_SERVER
SUPPORTS=WMS_CLIENT SUPPORTS=WFS_SERVER SUPPORTS=WFS_CLIENT SUPPORTS=WCS_SERVER
SUPPORTS=FASTCGI SUPPORTS=THREADS SUPPORTS=GEOS INPUT=EPPL7 INPUT=POSTGIS INPUT
=OGR INPUT=GDAL INPUT=SHAPEFILE
My OpenLayers config:
function showMap()
{
objOpenLayers = new OpenLayers.Map( "show-map", { controls: [], /*
zoom: 5 */ maxResolution: 'auto' } );
objOpenLayers.addControl( new OpenLayers.Control.PanZoomBar() );
objOpenLayers.addControl( new OpenLayers.Control.MouseToolbar() );
objOpenLayers.addControl( new OpenLayers.Control.LayerSwitcher() );
// objOpenLayers.addControl( new OpenLayers.Control.Permalink() );
// objOpenLayers.addControl( new OpenLayers.Control.ScaleLine() );
// objOpenLayers.addControl( new OpenLayers.Control.Permalink(
'permalink' ) );
objOpenLayers.addControl( new OpenLayers.Control.MousePosition() );
// objOpenLayers.addControl( new OpenLayers.Control.OverviewMap() );
objOpenLayers.addControl( new OpenLayers.Control.KeyboardDefaults() );
var twms = new OpenLayers.Layer.WMS( "NASA",
"http://wms.jpl.nasa.gov/wms.cgi?",
{ map: '/home/jfalvarez/projects/cms/branches/V1/docroot/map-files/9182340517c2d323061dc1cffea6e431.map',
layers: 'BMNG',
format: 'image/png'}, {isBaseLayer: true} );
objOpenLayers.addLayer(twms);
var objMapServer17 = new OpenLayers.Layer.MapServer(
"Colombia Departamentos",
"http://vesifront.org/cgi-bin/mapserv",
{
map: "/home/jfalvarez/projects/cms/branches/V1/docroot/map-files/9182340517c2d323061dc1cffea6e431.map",
layers: "Colombia_Departamentos",
// maxResolution: "auto",
transparent: "true",
format: "image/png"
}
);
objOpenLayers.addLayer( objMapServer17 );
var objMapServer18 = new OpenLayers.Layer.MapServer(
"Zona Bananera 2",
"http://vesifront.org/cgi-bin/mapserv",
{
map: "/home/jfalvarez/projects/cms/branches/V1/docroot/map-files/9182340517c2d323061dc1cffea6e431.map",
layers: "Zona_Bananera_2",
// maxResolution: "auto",
transparent: "true",
format: "image/png"
}
);
objOpenLayers.addLayer( objMapServer18 );
var objMapServer19 = new OpenLayers.Layer.MapServer(
"Zona Bananera 1",
"http://vesifront.org/cgi-bin/mapserv",
{
map: "/home/jfalvarez/projects/cms/branches/V1/docroot/map-files/9182340517c2d323061dc1cffea6e431.map",
layers: "Zona_Bananera_1",
// maxResolution: "auto",
transparent: "true",
format: "image/png"
}
);
if ( !objOpenLayers.getCenter() )
{
objOpenLayers.zoomToMaxExtent();
}
}
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