private void frmAdvSWM_Load(object sender, EventArgs e)
{
try
{
//New Spatial Weight matrix function 083117 HK
clsSnippet.SpatialWeightMatrixType pSWMType = new clsSnippet.SpatialWeightMatrixType();
if (m_pMapLayer is MapPolygonLayer) //Apply Different Spatial weight matrix according to geometry type 05/24/18 HK
{
//txtSWM.Text = pSWMType.strPolySWM;
txtSWM.DataSource = pSWMType.strPolyDefs;
lblClip.Visible = false; btnSubset.Visible = false; btnSubset.Enabled = false;
chkCumulate.Visible = true; chkCumulate.Text = "Cumulate neighbors:";
lblAdvanced.Text = "Contiguity Order:";
nudAdvanced.Value = 1; nudAdvanced.Increment = 1; nudAdvanced.DecimalPlaces = 0;
if (blnCorrelogram)
{
chkCumulate.Visible = false; nudAdvanced.Visible = false;
lblAdvanced.Visible = false;
}
}
else if (m_pMapLayer is MapPointLayer)
{
//txtSWM.Text = pSWMType.strPointSWM;
txtSWM.DataSource = pSWMType.strPointDef;
lblClip.Visible = true; btnSubset.Visible = true; btnSubset.Enabled = true;
chkCumulate.Visible = false;
lblAdvanced.Text = "Threshold distance:";
nudAdvanced.Value = 100; nudAdvanced.Increment = 10; nudAdvanced.DecimalPlaces = 2;
}
else if (m_pMapLayer is MapLineLayer)
{
MessageBox.Show("Spatial weight matrix for polyline is not supported.");
btnSubset.Enabled = false;
}
else
{
MessageBox.Show("Please check the type of the shapefile.");
btnSubset.Enabled = false;
}
}
catch (Exception ex)
{
frmErrorLog pfrmErrorLog = new frmErrorLog(); pfrmErrorLog.ex = ex; pfrmErrorLog.ShowDialog();
return;
}
}
private void txtSWM_TextChanged(object sender, EventArgs e)
{
try
{
clsSnippet.SpatialWeightMatrixType pSWMType = new clsSnippet.SpatialWeightMatrixType();
if (txtSWM.Text == pSWMType.strPointDef[0])
{
lblClip.Visible = true; lblClip.Enabled = true;
btnSubset.Visible = true; btnSubset.Enabled = true;
chkCumulate.Visible = false;
lblAdvanced.Text = "Threshold distance:";
lblAdvanced.Enabled = false;
nudAdvanced.Value = 100; nudAdvanced.Increment = 10; nudAdvanced.DecimalPlaces = 2;
nudAdvanced.Enabled = false;
}
else if (txtSWM.Text == pSWMType.strPointDef[1])
{
lblClip.Visible = true; btnSubset.Visible = true; btnSubset.Enabled = true;
chkCumulate.Visible = false;
lblAdvanced.Text = "Threshold distance:";
lblAdvanced.Enabled = true;
nudAdvanced.Value = 100; nudAdvanced.Increment = 10; nudAdvanced.DecimalPlaces = 2;
nudAdvanced.Enabled = true;
btnSubset.Enabled = false; btnSubset.Visible = false;
lblClip.Enabled = false; lblClip.Visible = false;
//if (m_dblDefaultDistThres != null)
// nudAdvanced.Value = Convert.ToDecimal(m_dblDefaultDistThres);
}
else if (txtSWM.Text == pSWMType.strPointDef[2])
{
lblClip.Visible = true; btnSubset.Visible = true; btnSubset.Enabled = true;
chkCumulate.Visible = false;
lblAdvanced.Text = "Number of neighbors:";
lblAdvanced.Enabled = true;
nudAdvanced.Value = 4; nudAdvanced.Increment = 1; nudAdvanced.DecimalPlaces = 0;
nudAdvanced.Enabled = true;
btnSubset.Enabled = false; btnSubset.Visible = false;
lblClip.Enabled = false; lblClip.Visible = false;
}
else
{
lblClip.Visible = false; btnSubset.Visible = false; btnSubset.Enabled = false;
chkCumulate.Enabled = false; chkCumulate.Visible = true;
lblAdvanced.Enabled = true; lblAdvanced.Text = "Contiguity Order:";
nudAdvanced.Enabled = true; nudAdvanced.Value = 1; nudAdvanced.Increment = 1; nudAdvanced.DecimalPlaces = 0;
int intT = pSWMType.strPolyDefs.Length;
for (int i = 0; i < intT; i++)
{
if (txtSWM.Text == pSWMType.strPolyDefs[i])
{
return;
}
}
btnSubset.Enabled = false;
chkCumulate.Enabled = false;
lblAdvanced.Enabled = false;
nudAdvanced.Enabled = false;
lblClip.Enabled = false;
}
}
catch (Exception ex)
{
frmErrorLog pfrmErrorLog = new frmErrorLog(); pfrmErrorLog.ex = ex; pfrmErrorLog.ShowDialog();
return;
}
}
private void cboTargetLayer_SelectedIndexChanged(object sender, EventArgs e)
{
try
{
if (cboTargetLayer.Text != "" && cboFamily.Text != "")
{
string strLayerName = cboTargetLayer.Text;
m_pMaplayer = null;
for (int i = 0; i < m_pForm.map1.Layers.Count; i++)
{
if (strLayerName == m_pForm.map1.Layers[i].DataSet.Name)
{
m_pMaplayer = m_pForm.map1.Layers[i];
}
}
groupBox1.Enabled = true;
clsSnippet.SpatialWeightMatrixType pSWMType = new clsSnippet.SpatialWeightMatrixType();
if (m_pMaplayer is MapPointLayer)
{
MapPointLayer pMapPointLyr = default(MapPointLayer);
pMapPointLyr = (MapPointLayer)m_pMaplayer;
m_dt = pMapPointLyr.DataSet.DataTable;
txtSWM.Text = pSWMType.strPointSWM;
}
else if (m_pMaplayer is MapPolygonLayer)
{
MapPolygonLayer pMapPolyLyr = default(MapPolygonLayer);
pMapPolyLyr = (MapPolygonLayer)m_pMaplayer;
m_dt = pMapPolyLyr.DataSet.DataTable;
txtSWM.Text = pSWMType.strPolySWM;
}
else if (m_pMaplayer is MapLineLayer)
{
MessageBox.Show("Spatial weight matrix for polyline is not supported.");
groupBox1.Enabled = false;
chkResiAuto.Checked = false;
}
cboFieldName.Text = "";
lstFields.Items.Clear();
lstIndeVar.Items.Clear();
cboNormalization.Text = "";
if (cboFamily.Text == "Poisson")
{
for (int i = 0; i < m_dt.Columns.Count; i++)
{
if (FindNumberFieldType(m_dt.Columns[i]))
{
lstFields.Items.Add(m_dt.Columns[i].ColumnName);
cboNormalization.Items.Add(m_dt.Columns[i].ColumnName);
if (m_dt.Columns[i].DataType == Type.GetType("System.Int32"))
{
cboFieldName.Items.Add(m_dt.Columns[i].ColumnName);
}
}
}
}
else
{
for (int i = 0; i < m_dt.Columns.Count; i++)
{
if (FindNumberFieldType(m_dt.Columns[i]))
{
lstFields.Items.Add(m_dt.Columns[i].ColumnName);
cboNormalization.Items.Add(m_dt.Columns[i].ColumnName);
cboFieldName.Items.Add(m_dt.Columns[i].ColumnName);
}
}
}
if (chkSave.Checked)
{
UpdateListview(lstSave, m_dt);
}
}
}
catch (Exception ex)
{
frmErrorLog pfrmErrorLog = new frmErrorLog(); pfrmErrorLog.ex = ex; pfrmErrorLog.ShowDialog();
return;
}
}