private void SaveShapeFile()
{
SaveFileDialog SFDlg = new SaveFileDialog();
SFDlg.Filter = "Shape File (*.shp)|*.shp";
if (SFDlg.ShowDialog() == DialogResult.OK)
{
//ProgressBar
toolStripProgressBar1.Visible = true;
this.Cursor = Cursors.WaitCursor;
string aFile = SFDlg.FileName;
//Create a VectorLayer with selected shapes
int i, j;
VectorLayer aLayer = new VectorLayer(_currentLayer.ShapeType);
for (i = 0; i < _currentLayer.NumFields; i++)
{
aLayer.EditAddField(_currentLayer.Fields[i].ColumnName, _currentLayer.Fields[i].DataType);
}
bool hasSelShape = _currentLayer.HasSelectedShapes();
for (i = 0; i < _currentLayer.ShapeNum; i++)
{
Shape aPS = _currentLayer.ShapeList[i];
if (hasSelShape)
{
if (!aPS.Selected)
{
continue;
}
}
int sNum = aLayer.ShapeNum;
if (aLayer.EditInsertShape(aPS, sNum))
{
for (j = 0; j < aLayer.NumFields; j++)
{
aLayer.EditCellValue(j, sNum, _currentLayer.GetCellValue(j, i));
}
}
Application.DoEvents();
this.toolStripProgressBar1.Value = (i + 1) * 100 / _currentLayer.ShapeNum;
}
aLayer.ProjInfo = _currentLayer.ProjInfo;
aLayer.SaveFile(aFile);
//Progressbar
this.toolStripProgressBar1.Value = 0;
this.toolStripProgressBar1.Visible = false;
this.Cursor = Cursors.Default;
}
}
private void AddCharts()
{
if (CLB_Fields.CheckedItems.Count < 1)
{
return;
}
VectorLayer aLayer = (VectorLayer)_mapLayer;
aLayer.ChartSet.ChartType = (ChartTypes)Enum.Parse(typeof(ChartTypes), CB_ChartType.Text);
List <string> fieldNames = new List <string>();
int i, j;
for (i = 0; i < CLB_Fields.CheckedItems.Count; i++)
{
fieldNames.Add(CLB_Fields.CheckedItems[i].ToString());
}
aLayer.ChartSet.FieldNames = fieldNames;
aLayer.ChartSet.LegendScheme = legendView_Chart.LegendScheme;
aLayer.ChartSet.MinSize = int.Parse(TB_MinSize.Text);
aLayer.ChartSet.MaxSize = int.Parse(TB_MaxSize.Text);
aLayer.ChartSet.BarWidth = int.Parse(TB_BarWidth.Text);
aLayer.ChartSet.XShift = int.Parse(TB_XShift.Text);
aLayer.ChartSet.YShift = int.Parse(TB_YShift.Text);
aLayer.ChartSet.AvoidCollision = CHB_Collision.Checked;
aLayer.ChartSet.AlignType = (AlignType)Enum.Parse(typeof(AlignType), CB_Align.Text);
aLayer.ChartSet.View3D = CHB_View3D.Checked;
aLayer.ChartSet.Thickness = int.Parse(TB_Thickness.Text);
List <List <float> > values = new List <List <float> >();
List <float> minList = new List <float>();
List <float> maxList = new List <float>();
List <float> sumList = new List <float>();
for (i = 0; i < aLayer.ShapeNum; i++)
{
List <float> vList = new List <float>();
float sum = 0;
float v;
for (j = 0; j < fieldNames.Count; j++)
{
v = float.Parse(aLayer.GetCellValue(fieldNames[j], i).ToString());
vList.Add(v);
sum += v;
}
values.Add(vList);
minList.Add(vList.Min());
maxList.Add(vList.Max());
sumList.Add(sum);
}
switch (aLayer.ChartSet.ChartType)
{
case ChartTypes.BarChart:
aLayer.ChartSet.MinValue = minList.Min();
aLayer.ChartSet.MaxValue = maxList.Max();
break;
case ChartTypes.PieChart:
aLayer.ChartSet.MinValue = sumList.Min();
aLayer.ChartSet.MaxValue = sumList.Max();
break;
}
aLayer.AddCharts();
}