private WorldFileInfo GetWorldFileInfo(Uri uri)
{
WorldFileInfo wInfo = new WorldFileInfo();
string worldFileName = GetWorldFileName(uri.LocalPath);
if (File.Exists(worldFileName))
{
wInfo.WorldFilePath = worldFileName;
}
else
{
if (RequireWorldFile)
{
BoundingBoxWindow dialog = new BoundingBoxWindow();
if (dialog.ShowDialog().GetValueOrDefault())
{
BoundingBoxWindowViewModel worldFileEntity = dialog.SelectedBoundingBox;
RectangleShape bboxShape = new RectangleShape(worldFileEntity.Left, worldFileEntity.Top, worldFileEntity.Right, worldFileEntity.Bottom);
wInfo.ImageExtent = bboxShape;
wInfo.ImageWidth = worldFileEntity.Width;
wInfo.ImageHeight = worldFileEntity.Height;
WarningToSave(bboxShape, worldFileEntity.Width, worldFileEntity.Height, worldFileName);
}
}
}
return(wInfo);
}
protected override RasterLayer GetRasterLayer(Uri uri, WorldFileInfo wInfo)
{
WmsRasterLayer layer = null;
WmsRasterLayerConfigWindow wmsWindow = new WmsRasterLayerConfigWindow();
wmsWindow.ViewModel.AddToDataRepositoryVisibility = Visibility.Visible;
if (wmsWindow.ShowDialog().GetValueOrDefault())
{
WmsRasterLayer wmsRasterlayer = wmsWindow.ViewModel.WmsRasterLayer;
wmsRasterlayer.InitializeProj4Projection(GisEditor.ActiveMap.DisplayProjectionParameters);
if (wmsRasterlayer != null && wmsRasterlayer.ActiveLayerNames.Count > 0)
{
layer = wmsRasterlayer;
}
if (wmsWindow.ViewModel.DoesAddToDataRepository)
{
var wmsDataPlugin = GisEditor.DataRepositoryManager.GetPlugins().OfType <WmsDataRepositoryPlugin>().FirstOrDefault();
if (wmsDataPlugin != null)
{
wmsDataPlugin.RootDataRepositoryItem.Children.Add(new WmsDataRepositoryItem(
wmsWindow.ViewModel.Name,
new ObservableCollection <string>(wmsWindow.ViewModel.AvailableLayers.Select(l => l.Name)),
wmsWindow.ViewModel.WmsServerUrl,
wmsWindow.ViewModel.UserName,
wmsWindow.ViewModel.Password,
wmsWindow.ViewModel.Parameters,
wmsWindow.ViewModel.Formats,
wmsWindow.ViewModel.Styles,
wmsWindow.ViewModel.SelectedFormat,
wmsWindow.ViewModel.SelectedStyle));
}
}
}
return(layer);
}
protected override RasterLayer GetRasterLayer(Uri uri, WorldFileInfo wInfo)
{
GeoTiffRasterLayer layer = null;
if (File.Exists(wInfo.WorldFilePath))
{
layer = new GeoTiffRasterLayer(uri.LocalPath, wInfo.WorldFilePath);
}
else
{
layer = new GeoTiffRasterLayer(uri.LocalPath);
}
layer.DrawingExceptionMode = DrawingExceptionMode.DrawException;
//if (Environment.OSVersion.Version.Major <= 5)
//{
// layer.LibraryType = GeoTiffLibraryType.ManagedLibTiff;
//}
//else
//{
// layer.LibraryType = GeoTiffLibraryType.UnmanagedLibTiff;
//}
return(layer);
}
protected override RasterLayer GetRasterLayer(Uri uri, WorldFileInfo wInfo)
{
RasterLayer layer = null;
if (File.Exists(wInfo.WorldFilePath))
{
layer = new MrSidRasterLayer(uri.LocalPath, wInfo.WorldFilePath);
}
else
{
layer = new MrSidRasterLayer(uri.LocalPath);
}
//layer.SafeProcess(() =>
//{
// if (layer.HasProjectionText)
// {
// string proj = layer.GetProjectionText();
// if (!proj.Equals(GisEditor.ActiveMap.DisplayProjectionParameters, StringComparison.OrdinalIgnoreCase))
// {
// Proj4Projection projection = new Proj4Projection();
// projection.InternalProjectionParametersString = proj;
// projection.ExternalProjectionParametersString = GisEditor.ActiveMap.DisplayProjectionParameters;
// layer.ImageSource.Projection = projection;
// }
// }
//});
return(layer);
}
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);
}
protected override RasterLayer GetRasterLayer(Uri uri, WorldFileInfo wInfo)
{
EcwRasterLayer layer = null;
if (File.Exists(wInfo.WorldFilePath))
{
layer = new EcwRasterLayer(uri.LocalPath, wInfo.WorldFilePath);
}
else
{
layer = new EcwRasterLayer(uri.LocalPath);
}
return(layer);
}
protected override Collection <Layer> GetLayersCore(GetLayersParameters getLayersParameters)
{
Collection <Layer> layers = base.GetLayersCore(getLayersParameters);
foreach (var uri in getLayersParameters.LayerUris)
{
WorldFileInfo wInfo = GetWorldFileInfo(uri);
RasterLayer layer = GetRasterLayer(uri, wInfo);
if (layer != null)
{
layer.UpperThreshold = double.MaxValue;
layer.LowerThreshold = 0d;
layer.Name = Path.GetFileNameWithoutExtension(uri.LocalPath);
layer.Open();
if (!layer.HasProjectionText)
{
string proj4PathFileName = Path.ChangeExtension(uri.LocalPath, "prj");
string proj4Parameter = LayerPluginHelper.GetProj4ProjectionParameter(proj4PathFileName);
if (!string.IsNullOrEmpty(proj4Parameter))
{
layer.InitializeProj4Projection(proj4Parameter);
}
}
else
{
string proj = layer.GetProjectionText().Trim();
if (!string.IsNullOrEmpty(proj))
{
layer.InitializeProj4Projection(proj);
}
}
layer.Close();
layers.Add(layer);
}
}
return(layers);
}
protected abstract RasterLayer GetRasterLayer(Uri uri, WorldFileInfo wInfo);
