public static AOI SaveAOI(string name, bool isEdited = false)
{
if (_hAOI >= 0)
{
var aoi = new AOI
{
Name = name,
UpperLeftX = _sfAOI.Extents.xMin,
UpperLeftY = _sfAOI.Extents.yMax,
LowerRightX = _sfAOI.Extents.xMax,
LowerRightY = _sfAOI.Extents.yMin,
Visibility = true,
MapLayerHandle = _hAOI
};
if (!isEdited)
{
aoi.ID = Entities.AOIViewModel.NextRecordNumber;
Entities.AOIViewModel.AddRecordToRepo(aoi);
}
else
{
aoi.ID = _editedAOI_ID;
Entities.AOIViewModel.UpdateRecordInRepo(aoi);
}
UpdateAOIName(name);
MapWindowManager.ResetCursor();
return(aoi);
}
return(null);
}
public static void FormatAOI(Shapefile aoiShapeFile)
{
aoiShapeFile.DefaultDrawingOptions.FillTransparency = 0.25F;
LinePattern lp = new LinePattern();
MapWindowManager.MapLayersHandler.ClearAllSelections();
MapWindowManager.RedrawMap();
}
public static void RestoreMapState(MapWindowForm mwf)
{
string path = $"{AppDomain.CurrentDomain.BaseDirectory}/mapstate.txt";
if (File.Exists(path))
{
double extentsLeft = 0;
double extentsRight = 0;
double extentsTop = 0;
double extentsBottom = 0;
bool hasCoastline = false;
bool isCoastlineVisible = false;
if (MapControl == null || MapLayersHandler == null || MapInterActionHandler == null)
{
MapControl = mwf.MapControl;
MapLayersHandler = mwf.MapLayersHandler;
MapInterActionHandler = mwf.MapInterActionHandler;
}
using (XmlReader reader = XmlReader.Create(path))
{
while (reader.Read())
{
if (reader.IsStartElement())
{
switch (reader.Name)
{
case "MapState":
extentsLeft = double.Parse(reader.GetAttribute("ExtentsLeft"));
extentsRight = double.Parse(reader.GetAttribute("ExtentsRight"));
extentsTop = double.Parse(reader.GetAttribute("ExtentsTop"));
extentsBottom = double.Parse(reader.GetAttribute("ExtentsBottom"));
hasCoastline = reader.GetAttribute("HasCoastline") == "1";
if (hasCoastline)
{
isCoastlineVisible = reader.GetAttribute("CoastlineVisible") == "1";
}
break;
case "Layers":
break;
case "Tiles":
if (reader.GetAttribute("Visible") == "0")
{
MapControl.TileProvider = tkTileProvider.ProviderNone;
}
else
{
string tileProvider = reader.GetAttribute("Provider");
if (tileProvider != null && tileProvider.Length > 0)
{
MapControl.TileProvider = (tkTileProvider)Enum.Parse(typeof(tkTileProvider), tileProvider);
}
}
break;
case "Layer":
switch (reader.GetAttribute("LayerKey"))
{
case "coastline":
if (hasCoastline)
{
var coastlineFile = reader.GetAttribute("Filename");
if (File.Exists(coastlineFile))
{
MapWindowManager.LoadCoastline(coastlineFile, isCoastlineVisible);
}
}
break;
case "aoi_boundary":
var layerName = reader.GetAttribute("LayerName");
if (Entities.AOIViewModel.Count > 0)
{
var aoi = Entities.AOIViewModel.GetAOI(layerName);
if (aoi != null)
{
aoi.MapLayerHandle = MapWindowManager.MapLayersHandler.AddLayer(aoi.ShapeFile, aoi.Name, uniqueLayer: true, layerKey: "aoi_boundary");
AOIManager.UpdateAOIName(aoi.MapLayerHandle, aoi.Name);
}
}
break;
}
break;
}
}
}
}
var ext = new Extents();
ext.SetBounds(extentsLeft, extentsBottom, 0, extentsRight, extentsTop, 0);
MapControl.Extents = ext;
// MapControl.Redraw();
}
}