I have to set manually the resolutions and maxExtent for each layer
I have no more problem with vector rendering
map = new OpenLayers.Map('map');
var units = "m";
var scales = [100000, 50000, 25000, 10000, 5000, 2500, 1000, 500];
var resolutions = new Array(scales.length);
for (i=0;i<scales.length;i++) {
resolutions[i] = scales[i] / (OpenLayers.INCHES_PER_UNIT[units] *
OpenLayers.DOTS_PER_INCH);
}
var maxExtent = new OpenLayers.Bounds(208734.44346970832,
2356190.841286027, 239182.1975747915, 2382407.4659272283);
baseLayer = new OpenLayers.Layer.WMS(
"Cadastre",
"/cgi-bin/mapserv.exe?map=c:/ms4w/apache/htdocs/maps/cideral.map&",
{
layers: "parcelle,batiment",
format: "image/png",
},
{
resolutions: resolutions,
maxExtent: maxExtent,
projection:"EPSG:27572",
units: units,
singleTile: true,
transitionEffect: 'resize',
}
);
map.addLayer(baseLayer);
vectorLayer = new OpenLayers.Layer.Vector(
"Vector Layer",
{
resolutions: resolutions,
maxExtent: maxExtent,
projection:"EPSG:27572",
units: units,
}
);
map.addLayer(vectorLayer);
amorvan a écrit :
Hello,
When I set maxResolution: 'auto' in new map options :
- I can't view objects added with addFeatures
- If I use vector layer with EditingToolbar, the new objects created
disapear on doubleclick
Regards
Arnaud Morvan
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