public static Map InitializeMapGdal(Size size)
{
HttpContext.Current.Trace.Write("Initializing map...");
//Initialize a new map of size 'imagesize'
Map map = new Map(size);
//Set up the gdal layer
LayerGroup g = new LayerGroup("OS");
g.SRID = 27700;
//D:\Raster\Ordnance Survey\OS Street View SM\data\sm
System.IO.DirectoryInfo di = new System.IO.DirectoryInfo(HttpContext.Current.Server.MapPath(@"~\App_Data\Gdal"));
foreach (System.IO.FileInfo fi in di.GetFiles("*.tif"))
{
try
{
SharpMap.Layers.GdalRasterLayer layer =
new SharpMap.Layers.GdalRasterLayer(
fi.Name, HttpContext.Current.Server.MapPath(@"~\App_Data\Gdal\" + fi.Name));
//layer.SRID = 27700;
g.Layers.Add(layer);
}
catch (TypeInitializationException ex)
{
throw new Exception(
"Please copy the umanaged dll's into your bin folder from javascript:window.location.href='http://www.codeplex.com/SharpMap/Wiki/View.aspx?title=Extensions';.");
}
}
map.Layers.Add(g);
map.ZoomToExtents();
HttpContext.Current.Trace.Write("Map initialized");
return(map);
}
public void AddRasterLayer(string layerName, string path)
{
string fileName = Path.GetFileNameWithoutExtension(path);
GdalRasterLayer rasterLayer = new GdalRasterLayer(fileName,path);
rasterLayer.ReprojectToMap(this.map);
this.map.Layers.Add(rasterLayer);
this.map.ZoomToExtents();
}
public static Map InitializeMapGdal(Size size)
{
HttpContext.Current.Trace.Write("Initializing map...");
//Initialize a new map of size 'imagesize'
Map map = new Map(size);
//Set up the gdal layer
LayerGroup g = new LayerGroup("OS");
g.SRID = 27700;
//D:\Raster\Ordnance Survey\OS Street View SM\data\sm
System.IO.DirectoryInfo di = new System.IO.DirectoryInfo(HttpContext.Current.Server.MapPath(@"~\App_Data\Gdal"));
foreach (System.IO.FileInfo fi in di.GetFiles("*.tif"))
{
try
{
SharpMap.Layers.GdalRasterLayer layer =
new SharpMap.Layers.GdalRasterLayer(
fi.Name, HttpContext.Current.Server.MapPath(@"~\App_Data\Gdal\" + fi.Name));
//layer.SRID = 27700;
g.Layers.Add(layer);
}
catch (TypeInitializationException ex)
{
if (ex.GetType() == typeof(TypeInitializationException))
throw new Exception(
"Please copy the umanaged dll's into your bin folder from javascript:window.location.href='http://www.codeplex.com/SharpMap/Wiki/View.aspx?title=Extensions';.");
}
}
map.Layers.Add(g);
map.ZoomToExtents();
HttpContext.Current.Trace.Write("Map initialized");
return map;
}
public GdalRasterLayerCachingProxy(string strLayerName, string imageFilename)
{
LayerName = strLayerName;
_innerLayer = new GdalRasterLayer(strLayerName, imageFilename);
}
public GdalRasterLayerCachingProxy(GdalRasterLayer innerLayer)
{
_innerLayer = innerLayer;
LayerName = innerLayer.LayerName;
}
public GdalRasterLayerCachingProxy(string strLayerName, string imageFilename)
: base(new Style(), new NullRenderer())
{
LayerName = strLayerName;
_innerLayer = new GdalRasterLayer(strLayerName, imageFilename);
}
public GdalRasterLayerCachingProxy(GdalRasterLayer innerLayer)
: base(new Style(), new NullRenderer())
{
_innerLayer = innerLayer;
LayerName = innerLayer.LayerName;
}
