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#1 Wed 06 January 2010 12:19
- nicolas.leclerc
- Participant actif
- Date d'inscription: 8 Apr 2009
- Messages: 78
openlayers et niveaux de zoom
Bonjour à tous,
J'essaye desesperement d'afficher mes cartes en fonctiondes niveaux de zoom avec openlayers mais sans succès, quelqu'un aurait t'il une idée ??
merci d'avance !
mon mapfile
Code:
MAP
NAME "tutorial"
SIZE 1020 500
EXTENT 397718.645855151000000 172890.240151574000000 503353.752958698000000 237779.432429958000000
UNITS METERS
IMAGECOLOR 255 255 255
OUTPUTFORMAT
NAME aggpng24
DRIVER AGG/PNG
MIMETYPE "image/png"
IMAGEMODE RGB
EXTENSION "png"
END
WEB
IMAGEPATH "C:/ms4w/Apache/htdocs/nl/tmp"
IMAGEURL "tmp/"
TEMPLATE "C:/ms4w/Apache/htdocs/nl/test6.php"
METADATA
"wms_title" "WMS"
"wms_onlineresource" "http://127.0.0.1/cgi-bin/mapserv.exe?map=C:/ms4w/Apache/htdocs/nl/test4.map"
"wms_srs" "EPSG:27561"
END # Metadata
END
PROJECTION
"init=epsg:27561"
END
#Raster
LAYER
NAME "m_500_estuaire"
STATUS ON
TYPE RASTER
DATA "C:/ms4w/Apache/htdocs/nl/raster/m_500_estuaire.ecw"
MAXSCALEDENOM 3000000
MINSCALEDENOM 200000
METADATA
"wms_title" "m_500_estuaire"
END
PROJECTION
"init=epsg:27561" # Lambert 1 Nord
END
END
LAYER
NAME "m_100_ccih"
STATUS ON
TYPE RASTER
DATA "C:/ms4w/Apache/htdocs/nl/raster/m_100_ccih.ecw"
MAXSCALEDENOM 199999
MINSCALEDENOM 35000
METADATA
"wms_title" "m_100_ccih"
END
PROJECTION
"init=epsg:27561" # Lambert 1 Nord
END
END
LAYER
NAME "m_025_ccih"
STATUS ON
TYPE RASTER
DATA "C:/ms4w/Apache/htdocs/nl/raster/m_025_ccih.ecw"
MAXSCALEDENOM 34999
MINSCALEDENOM 12000
METADATA
"wms_title" "m_025_ccih"
END
PROJECTION
"init=epsg:27561" # Lambert 1 Nord
END
END
LAYER
NAME "m_010_codah_dense"
STATUS ON
TYPE RASTER
DATA "C:/ms4w/Apache/htdocs/nl/raster/m_010_codah_dense.ecw"
MAXSCALEDENOM 11999
MINSCALEDENOM 3000
METADATA
"wms_title" "m_010_codah_dense"
END
PROJECTION
"init=epsg:27561" # Lambert 1 Nord
END
END
LAYER
NAME "m_002_codah_dense"
STATUS ON
TYPE RASTER
DATA "C:/ms4w/Apache/htdocs/nl/raster/m_002_codah_dense.ecw"
MAXSCALEDENOM 2999
MINSCALEDENOM 500
METADATA
"wms_title" "m_002_codah_dense"
END
PROJECTION
"init=epsg:27561" # Lambert 1 Nord
END
END
END # mapfileCode:
<html>
<head>
<script src="./javascript/OpenLayers/OpenLayers.js" type="text/javascript"></script>
<script type="text/javascript">
var map;
function init() {
map= new OpenLayers.Map('map',
{maxExtent:new OpenLayers.Bounds(397718,172890,503353,237779),
maxResolution: 'auto',
units:'m',
numZoomLevels: 11,
scales: [1500000, 500000, 250000, 100000, 50000,
25000, 10000, 5000, 2000, 1000, 500],
projection:'EPSG:27561'});
var wms = new OpenLayers.Layer.WMS(
"m_500_estuaire",
"http://127.0.0.1/cgi-bin/mapserv.exe?map=C:/ms4w/Apache/htdocs/nl/test4.map",
{layers: 'm_500_estuaire'}, {minScale: '200000'}, {maxScale: '3000000'}
);
var wms2 = new OpenLayers.Layer.WMS(
"m_100_ccih",
"http://127.0.0.1/cgi-bin/mapserv.exe?map=C:/ms4w/Apache/htdocs/nl/test4.map",
{layers: 'm_100_ccih'}, {minScale: '35000'}, {maxScale: '199999'}
);
var wms3 = new OpenLayers.Layer.WMS(
"m_025_ccih",
"http://127.0.0.1/cgi-bin/mapserv.exe?map=C:/ms4w/Apache/htdocs/nl/test4.map",
{layers: 'm_025_ccih'}, {minScale: '12000'}, {maxScale: '34999'}
);
var wms4 = new OpenLayers.Layer.WMS(
"m_010_codah_dense",
"http://127.0.0.1/cgi-bin/mapserv.exe?map=C:/ms4w/Apache/htdocs/nl/test4.map",
{layers: 'm_010_codah_dense'}, {minScale: '11999'}, {maxScale: '3000'}
);
var wms5 = new OpenLayers.Layer.WMS(
"m_002_codah_dense",
"http://127.0.0.1/cgi-bin/mapserv.exe?map=C:/ms4w/Apache/htdocs/nl/test4.map",
{layers: 'm_002_codah_dense'}, {minScale: '500'}, {maxScale: '2999'}
);
map.addLayers([wms, wms2, wms3, wms4, wms5]);
var overview = new OpenLayers.Control.OverviewMap();
map.addControl(overview);
map.addControl(new OpenLayers.Control.ScaleLine({
div: document.getElementById("scalebar")
}));
map.addControl(new OpenLayers.Control.LayerSwitcher());
map.addControl(new OpenLayers.Control.MousePosition({
div: document.getElementById("mouseposition")
}));
var panel = new OpenLayers.Control.Panel({
div: document.getElementById("panel")
});
map.addControl(panel);
var history = new OpenLayers.Control.NavigationHistory();
map.addControl(history);
panel.addControls([history.next, history.previous]);
map.zoomToMaxExtent();
}
</script>
</head>
<body onload="init()">
<div id="map" style="width:100%; height: 80%"></div>
<div id="mouseposition"></div>
<div id="panel"></div>
<div id="scalebar"></div>
</body>
</html>Hors ligne
