private void AddRasterLayers(IEnumerable <string> fileNames)
{
foreach (string fileName in fileNames)
{
try
{
string layerName = new FileInfo(fileName).Name;
if (!((LayerOverlay)winformsMap1.Overlays[0]).Layers.Contains(layerName))
{
RasterLayer rasterLayer = null;
switch (Path.GetExtension(fileName).ToUpperInvariant())
{
case ".SID":
rasterLayer = new MrSidRasterLayer(fileName);
break;
case ".ECW":
rasterLayer = new EcwRasterLayer(fileName);
break;
case ".JP2":
rasterLayer = new Jpeg2000RasterLayer(fileName);
break;
case ".BMP":
case ".JPG":
case ".JPEG":
case ".GIF":
case ".TIFF":
case ".TIF":
rasterLayer = new GdiPlusRasterLayer(fileName);
break;
default:
break;
}
if (rasterLayer != null && ExplorerHelper.ValidateRasterLayer(rasterLayer))
{
rasterLayer.Name = layerName;
winformsMap1.Overlays[0].Lock.EnterWriteLock();
try
{
((LayerOverlay)winformsMap1.Overlays[0]).Layers.Add(layerName, rasterLayer);
}
finally
{
winformsMap1.Overlays[0].Lock.ExitWriteLock();
}
SetupThemeItem(rasterLayer);
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, ex.GetType().ToString(), MessageBoxButtons.OK, MessageBoxIcon.Error, MessageBoxDefaultButton.Button1, (MessageBoxOptions)0);
}
}
}
protected override RasterLayer GetRasterLayer(Uri uri, WorldFileInfo wInfo)
{
RasterLayer layer = null;
if (File.Exists(wInfo.WorldFilePath))
{
layer = new Jpeg2000RasterLayer(Path.GetFullPath(uri.LocalPath), wInfo.WorldFilePath);
}
else if (wInfo.ImageExtent != null)
{
layer = new Jpeg2000RasterLayer(Path.GetFullPath(uri.LocalPath), wInfo.ImageExtent);
}
return(layer);
}
private void MainForm_Load(object sender, EventArgs e)
{
winformsMap1.MapUnit = GeographyUnit.Meter;
LayerOverlay overlay = new LayerOverlay();
//To resolve issue that we cannot run the executable by double click it on linux, we need to find out the absolute path by reflection.
string baseDirectory = System.AppDomain.CurrentDomain.BaseDirectory;
string jpeg2000LayerFileName = Path.GetFullPath(Path.Combine(baseDirectory, "../../App_Data/World.jp2"));
Jpeg2000RasterLayer jpeg2000RasterLayer = new Jpeg2000RasterLayer(jpeg2000LayerFileName);
overlay.Layers.Add(jpeg2000RasterLayer);
winformsMap1.Overlays.Add(overlay);
jpeg2000RasterLayer.Open();
winformsMap1.CurrentExtent = jpeg2000RasterLayer.GetBoundingBox();
winformsMap1.Refresh();
}
protected override RasterLayer GetRasterLayer(Uri uri)
{
RasterLayer layer = new Jpeg2000RasterLayer(Path.GetFullPath(uri.LocalPath));
return(layer);
}