private List <GdalRasterLayer> LoadGeoReferencedImages()
{
List <GdalRasterLayer> layers = new List <GdalRasterLayer>();
string[] files = Directory.GetFiles(Properties.MappingSettings.Default.CustomMapPath, "*.tif", SearchOption.TopDirectoryOnly);
foreach (string filename in files)
{
GdalRasterLayer layer = new GdalRasterLayer(filename, filename);
layers.Add(layer);
mapBox1.Map.Layers.Add(layer);
}
return(layers);
}
public static ITheme GenerateDefaultThemeFromFile(GdalRasterLayer layer)
{
if (!(layer.DataSource is GdalFeatureProvider))
{
return(null);
}
string filename = (layer.DataSource as GdalFeatureProvider).Path;
ITheme theme = null;
if (filename != null)
{
theme = ConvertLegendToTheme(filename, layer.Grid.Components[0].Name,
layer.Grid);
}
return(theme);
}
public void RenderBilFile()
{
Debug.WriteLine(Directory.GetCurrentDirectory());
var map = new Map(new Size(400, 200))
{
Name = "map1"
};
//string fileName = @"..\..\..\..\data\RasterData\SchematisatieInt.bil";
string fileName = RasterDataPath + "bodem.bil";
//string fileName = @"..\..\..\..\data\wsiearth.tif";
var rasterLayer = new GdalRasterLayer(fileName);
rasterLayer.CustomRenderers.Add(new GdalRenderer(rasterLayer)); // add optimized custom gdal renderer
map.Layers.Add(rasterLayer);
MapTestHelper.Show(map);
}
public void GdalRendererShouldRenderBilFileWithDefaultTheme()
{
const string rasterPath = @"..\..\..\..\..\test-data\DeltaShell\DeltaShell.Plugins.SharpMapGis.Tests\RasterData\";
const string path = rasterPath + "Schematisatie.bil";
Assert.IsTrue(File.Exists(path));
var rasterLayer = new GdalRasterLayer();
var rasterFeatureProvider = new GdalFeatureProvider {
Path = path
};
rasterLayer.CustomRenderers.Add(new GdalRenderer(rasterLayer)); // add optimized custom gdal renderer
rasterLayer.DataSource = rasterFeatureProvider;
Map map = new Map(new Size(200, 200));
map.Layers.Add(rasterLayer);
MapTestHelper.Show(map);
}
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
DirectoryInfo di = new DirectoryInfo(HttpContext.Current.Server.MapPath(@"~\App_Data\Gdal"));
foreach (FileInfo fi in di.GetFiles("*.tif"))
{
try
{
GdalRasterLayer layer =
new 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 void RenderBilFile()
{
Debug.WriteLine(Directory.GetCurrentDirectory());
var map = new Map(new Size(400, 200)) {Name = "map1"};
//string fileName = @"..\..\..\..\data\RasterData\SchematisatieInt.bil";
string fileName = RasterDataPath + "bodem.bil";
//string fileName = @"..\..\..\..\data\wsiearth.tif";
var rasterLayer = new GdalRasterLayer(fileName);
rasterLayer.CustomRenderers.Add(new GdalRenderer(rasterLayer)); // add optimized custom gdal renderer
map.Layers.Add(rasterLayer);
MapTestHelper.ShowModal(map);
}
public GdalRasterLayerCachingProxy(string strLayerName, string imageFilename)
{
LayerName = strLayerName;
_innerLayer = new GdalRasterLayer(strLayerName, imageFilename);
}
public GdalRasterLayerCachingProxy(GdalRasterLayer innerLayer)
{
_innerLayer = innerLayer;
LayerName = innerLayer.LayerName;
}
