private void SaveBLNMapFile()
{
SaveFileDialog SFDlg = new SaveFileDialog();
SFDlg.Filter = "BLN File (*.bln)|*.bln";
if (SFDlg.ShowDialog() == DialogResult.OK)
{
//ProgressBar
toolStripProgressBar1.Visible = true;
toolStripProgressBar1.Style = ProgressBarStyle.Marquee;
this.Cursor = Cursors.WaitCursor;
string aFile = SFDlg.FileName;
List <Shape> shapes = new List <Shape>();
bool hasSelShape = _currentLayer.HasSelectedShapes();
for (int i = 0; i < _currentLayer.ShapeNum; i++)
{
Shape aShape = _currentLayer.ShapeList[i];
if (hasSelShape)
{
if (!aShape.Selected)
{
continue;
}
}
shapes.Add(aShape);
}
MapDataManage.WriteMapFile_BLN(aFile, shapes);
//Progressbar
this.toolStripProgressBar1.Style = ProgressBarStyle.Blocks;
this.toolStripProgressBar1.Value = 0;
this.toolStripProgressBar1.Visible = false;
this.Cursor = Cursors.Default;
}
}
private void SaveGrADSMapFile()
{
SaveFileDialog SFDlg = new SaveFileDialog();
//SFDlg.Filter = "wmp File (*.wmp)|*.wmp";
if (SFDlg.ShowDialog() == DialogResult.OK)
{
//ProgressBar
toolStripProgressBar1.Visible = true;
this.Cursor = Cursors.WaitCursor;
string aFile = SFDlg.FileName;
bool hasSelShape = _currentLayer.HasSelectedShapes();
int shpNum = _currentLayer.ShapeNum;
if (hasSelShape)
{
shpNum = _currentLayer.GetSelectedShapeIndexes().Count;
}
int i;
switch (_currentLayer.ShapeType)
{
case ShapeTypes.Polyline:
List <PolylineShape> polylines = new List <PolylineShape>();
PolylineShape aPLS = new PolylineShape();
for (i = 0; i < _currentLayer.ShapeNum; i++)
{
aPLS = (PolylineShape)_currentLayer.ShapeList[i];
if (hasSelShape)
{
if (!aPLS.Selected)
{
continue;
}
}
if (frmMain.CurrentWin.MapDocument.ActiveMapFrame.MapView.Projection.IsLonLatMap)
{
if (aPLS.Extent.minX < 0 && aPLS.Extent.maxX > 0)
{
polylines.AddRange(frmMain.CurrentWin.MapDocument.ActiveMapFrame.MapView.Projection.CutPolyLineShapeLon(0, aPLS));
}
else
{
polylines.Add(aPLS);
}
}
else
{
polylines.Add(aPLS);
}
Application.DoEvents();
this.toolStripProgressBar1.Value = (i + 1) * 100 / _currentLayer.ShapeNum;
}
MapDataManage.WriteMapFile_GrADS(aFile, polylines);
break;
case ShapeTypes.Polygon:
List <PolygonShape> polygons = new List <PolygonShape>();
PolygonShape aPGS = new PolygonShape();
for (i = 0; i < _currentLayer.ShapeNum; i++)
{
aPGS = (PolygonShape)_currentLayer.ShapeList[i];
if (hasSelShape)
{
if (!aPGS.Selected)
{
continue;
}
}
if (frmMain.CurrentWin.MapDocument.ActiveMapFrame.MapView.Projection.IsLonLatMap)
{
if (aPGS.Extent.minX < 0 && aPGS.Extent.maxX > 0)
{
polygons.AddRange(frmMain.CurrentWin.MapDocument.ActiveMapFrame.MapView.Projection.CutPolygonShapeLon(0, aPGS));
}
else
{
polygons.Add(aPGS);
}
}
else
{
polygons.Add(aPGS);
}
Application.DoEvents();
this.toolStripProgressBar1.Value = (i + 1) * 100 / _currentLayer.ShapeNum;
}
MapDataManage.WriteMapFile_GrADS(aFile, polygons);
break;
}
//Progressbar
this.toolStripProgressBar1.Value = 0;
this.toolStripProgressBar1.Visible = false;
this.Cursor = Cursors.Default;
}
}
private void B_OpenMapFile_Click(object sender, EventArgs e)
{
string aFile;
if (RB_DefaultFolder.Checked)
{
if (LB_MapFiles.SelectedIndex < 0)
{
MessageBox.Show("Please select one map file!", "Error");
return;
}
else
{
aFile = Application.StartupPath + "\\Map\\" + LB_MapFiles.SelectedItem.ToString();
if (!File.Exists(aFile))
{
aFile = Application.StartupPath + "/Map/" + LB_MapFiles.SelectedItem.ToString();
}
}
}
else
{
OpenFileDialog aDlg = new OpenFileDialog();
aDlg.Filter = "Supported Formats|*.shp;*.wmp;*.bln;*.bmp;*.gif;*.jpg;*.tif;*.png|Shape File (*.shp)|*.shp|WMP File (*.wmp)|*.wmp|BLN File (*.bln)|*.bln|" +
"Bitmap Image (*.bmp)|*.bmp|Gif Image (*.gif)|*.gif|Jpeg Image (*.jpg)|*.jpg|Tif Image (*.tif)|*.tif|Png Iamge (*.png)|*.png|All Files (*.*)|*.*";
if (aDlg.ShowDialog() == DialogResult.OK)
{
aFile = aDlg.FileName;
}
else
{
return;
}
}
MapLayer aLayer = MapDataManage.OpenLayer(aFile);
if (aLayer != null)
{
////Set projection
//if (Path.GetExtension(aLayer.LayerName).ToLower() != ".shp")
// aLayer.ProjInfo = frmMain.CurrentWin.MapDocument.ActiveMapFrame.MapView.Projection.ProjInfo;
//Remove map layers
if (CB_RemoveMaps.Checked)
{
frmMain.CurrentWin.MapDocument.ActiveMapFrame.MapView.RemoveMapLayers();
}
//Add layer
if (aLayer.LayerType == LayerTypes.VectorLayer)
{
if (aLayer.ShapeType == ShapeTypes.Polygon)
{
frmMain.CurrentWin.MapDocument.ActiveMapFrame.InsertPolygonLayer((VectorLayer)aLayer);
}
else if (aLayer.ShapeType == ShapeTypes.Polyline)
{
frmMain.CurrentWin.MapDocument.ActiveMapFrame.InsertPolylineLayer((VectorLayer)aLayer);
}
else
{
frmMain.CurrentWin.MapDocument.ActiveMapFrame.AddLayer(aLayer);
}
}
else
{
frmMain.CurrentWin.MapDocument.ActiveMapFrame.InsertImageLayer((ImageLayer)aLayer);
}
}
}