private void CB_ClippingLayer_SelectedIndexChanged(object sender, EventArgs e)
{
VectorLayer aLayer = _polygonLayers[CB_ClippingLayer.SelectedIndex];
List <int> selIndexes = aLayer.GetSelectedShapeIndexes();
if (selIndexes.Count > 0)
{
ChB_SelFeaturesOnly.Enabled = true;
ChB_SelFeaturesOnly.Text = "Selected features only (" + selIndexes.Count.ToString() + " features selected)";
}
else
{
ChB_SelFeaturesOnly.Enabled = false;
ChB_SelFeaturesOnly.Checked = false;
ChB_SelFeaturesOnly.Text = "Selected features only";
}
}
private void CB_MapLayers_SelectedIndexChanged(object sender, EventArgs e)
{
_currentLayer = m_MapLayers[CB_MapLayers.SelectedIndex];
int i;
string str = CB_OutputFormat.Text;
CB_OutputFormat.Items.Clear();
CB_OutputFormat.Items.Add("ASCII wmp File");
CB_OutputFormat.Items.Add("Shape File");
CB_OutputFormat.Items.Add("KML File");
List <int> selIndexes = _currentLayer.GetSelectedShapeIndexes();
switch (_currentLayer.ShapeType)
{
case ShapeTypes.Polygon:
CB_OutputFormat.Items.Add("GrADS Map File");
CB_OutputFormat.Items.Add("GrADS Maskout File");
CB_OutputFormat.Items.Add("Surfer BLN File");
break;
case ShapeTypes.Polyline:
CB_OutputFormat.Items.Add("GrADS Map File");
CB_OutputFormat.Items.Add("Surfer BLN File");
break;
}
int idx = CB_OutputFormat.Items.IndexOf(str);
if (idx >= 0)
{
CB_OutputFormat.SelectedIndex = idx;
}
else
{
CB_OutputFormat.SelectedIndex = 0;
}
}
private void SaveWMPFile()
{
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;
StreamWriter sw = new StreamWriter(aFile);
List <int> selIndexes = _currentLayer.GetSelectedShapeIndexes();
bool hasSelShape = _currentLayer.HasSelectedShapes();
int shpNum = _currentLayer.ShapeNum;
if (hasSelShape)
{
shpNum = selIndexes.Count;
}
int i;
switch (_currentLayer.ShapeType)
{
case ShapeTypes.Point:
sw.WriteLine("Point");
sw.WriteLine(shpNum.ToString());
PointShape aPS = new PointShape();
if (hasSelShape)
{
for (i = 0; i < _currentLayer.ShapeNum; i++)
{
aPS = (PointShape)_currentLayer.ShapeList[i];
if (aPS.Selected)
{
sw.WriteLine(aPS.Point.X.ToString() + "," + aPS.Point.Y.ToString());
}
this.toolStripProgressBar1.Value = (i + 1) * 100 / _currentLayer.ShapeNum;
}
}
else
{
for (i = 0; i < _currentLayer.ShapeNum; i++)
{
aPS = (PointShape)_currentLayer.ShapeList[i];
sw.WriteLine(aPS.Point.X.ToString() + "," + aPS.Point.Y.ToString());
this.toolStripProgressBar1.Value = (i + 1) * 100 / _currentLayer.ShapeNum;
}
}
break;
case ShapeTypes.Polyline:
sw.WriteLine("Polyline");
int shapeNum = 0;
PolylineShape aPLS = new PolylineShape();
if (hasSelShape)
{
for (i = 0; i < _currentLayer.ShapeNum; i++)
{
aPLS = (PolylineShape)_currentLayer.ShapeList[i];
if (aPLS.Selected)
{
shapeNum += aPLS.PartNum;
}
}
}
for (i = 0; i < _currentLayer.ShapeNum; i++)
{
aPLS = (PolylineShape)_currentLayer.ShapeList[i];
shapeNum += aPLS.PartNum;
}
sw.WriteLine(shpNum.ToString());
for (i = 0; i < _currentLayer.ShapeNum; i++)
{
aPLS = (PolylineShape)_currentLayer.ShapeList[i];
if (hasSelShape)
{
if (!aPLS.Selected)
{
continue;
}
}
MeteoInfoC.PointD[] Pointps;
for (int p = 0; p < aPLS.PartNum; p++)
{
if (p == aPLS.PartNum - 1)
{
Pointps = new MeteoInfoC.PointD[aPLS.PointNum - aPLS.parts[p]];
for (int pp = aPLS.parts[p]; pp < aPLS.PointNum; pp++)
{
Pointps[pp - aPLS.parts[p]] = (MeteoInfoC.PointD)aPLS.Points[pp];
}
}
else
{
Pointps = new MeteoInfoC.PointD[aPLS.parts[p + 1] - aPLS.parts[p]];
for (int pp = aPLS.parts[p]; pp < aPLS.parts[p + 1]; pp++)
{
Pointps[pp - aPLS.parts[p]] = (MeteoInfoC.PointD)aPLS.Points[pp];
}
}
sw.WriteLine(Pointps.Length.ToString());
foreach (MeteoInfoC.PointD aPoint in Pointps)
{
sw.WriteLine(aPoint.X.ToString() + "," + aPoint.Y.ToString());
}
shapeNum += 1;
}
Application.DoEvents();
this.toolStripProgressBar1.Value = (i + 1) * 100 / _currentLayer.ShapeNum;
}
break;
case ShapeTypes.Polygon:
sw.WriteLine("Polygon");
shapeNum = 0;
PolygonShape aPGS = new PolygonShape();
for (i = 0; i < _currentLayer.ShapeNum; i++)
{
aPGS = (PolygonShape)_currentLayer.ShapeList[i];
if (hasSelShape)
{
if (!aPGS.Selected)
{
continue;
}
}
shapeNum += aPGS.PartNum;
}
sw.WriteLine(shapeNum.ToString());
for (i = 0; i < _currentLayer.ShapeNum; i++)
{
aPGS = (PolygonShape)_currentLayer.ShapeList[i];
if (hasSelShape)
{
if (!aPGS.Selected)
{
continue;
}
}
MeteoInfoC.PointD[] Pointps;
for (int p = 0; p < aPGS.PartNum; p++)
{
if (p == aPGS.PartNum - 1)
{
Pointps = new MeteoInfoC.PointD[aPGS.PointNum - aPGS.parts[p]];
for (int pp = aPGS.parts[p]; pp < aPGS.PointNum; pp++)
{
Pointps[pp - aPGS.parts[p]] = (MeteoInfoC.PointD)aPGS.Points[pp];
}
}
else
{
Pointps = new MeteoInfoC.PointD[aPGS.parts[p + 1] - aPGS.parts[p]];
for (int pp = aPGS.parts[p]; pp < aPGS.parts[p + 1]; pp++)
{
Pointps[pp - aPGS.parts[p]] = (MeteoInfoC.PointD)aPGS.Points[pp];
}
}
sw.WriteLine(Pointps.Length.ToString());
foreach (MeteoInfoC.PointD aPoint in Pointps)
{
sw.WriteLine(aPoint.X.ToString() + "," + aPoint.Y.ToString());
}
shapeNum += 1;
}
Application.DoEvents();
this.toolStripProgressBar1.Value = (i + 1) * 100 / _currentLayer.ShapeNum;
}
break;
}
sw.Close();
//Progressbar
this.toolStripProgressBar1.Value = 0;
this.toolStripProgressBar1.Visible = false;
this.Cursor = Cursors.Default;
}
}
