public static IMosaicLayer FindMyMosaicLayer(IMap inMap, string inName)
{
string isfound = "false";
ILayer tempLayer;
IMosaicLayer goodMLayer = new MosaicLayerClass();
for (int i = 0; i < inMap.LayerCount; i++)
{
tempLayer = inMap.get_Layer(i);
if (tempLayer is IMosaicLayer)
{
if (tempLayer.Name == inName)
{
isfound = "true";
goodMLayer = tempLayer as IMosaicLayer;
}
}
}
if (isfound == "true")
{
return goodMLayer;
}
else
{
return null;
}
}
public static IMosaicLayer FindMyMosaicLayer(IMap inMap, string inName)
{
string isfound = "false";
ILayer tempLayer;
IMosaicLayer goodMLayer = new MosaicLayerClass();
for (int i = 0; i < inMap.LayerCount; i++)
{
tempLayer = inMap.get_Layer(i);
if (tempLayer is IMosaicLayer)
{
if (tempLayer.Name == inName)
{
isfound = "true";
goodMLayer = tempLayer as IMosaicLayer;
}
}
}
if (isfound == "true")
{
return(goodMLayer);
}
else
{
return(null);
}
}
public static void OpenMosaicDataset(AxMapControl MapControl,
IMosaicDatasetName pMdName, ListView listview1)
{
MapControl.ClearLayers();
MapControl.SpatialReference = null;
listview1.Items.Clear();
listview1.Columns.Clear();
IDatasetName pDsName = pMdName as IDatasetName;
string sName = pDsName.Name;
IName pName = pMdName as IName;
IMosaicDataset pMds = pName.Open() as IMosaicDataset;
IFeatureClass pFc = pMds.Catalog;
listview1.Items.Clear();
listview1.Columns.Clear();
LoadListView(pFc, listview1);
IFeatureCursor pCursor = pFc.Search(null, false);
IFeature pfea = pCursor.NextFeature();
int j = 0;
while (pfea != null)
{
ListViewItem lv = new ListViewItem();
for (int i = 0; i < pfea.Fields.FieldCount; i++)
{
string sFieldName = pfea.Fields.get_Field(i).Name;
lv.SubItems.Add(FeatureHelper.GetFeatureValue(pfea, sFieldName).ToString());
}
lv.Tag = pfea;
if (j % 2 == 0)
{
lv.BackColor = System.Drawing.Color.GreenYellow;
}
listview1.Items.Add(lv);
pfea = pCursor.NextFeature();
j++;
}
LSGISHelper.OtherHelper.ReleaseObject(pCursor);
IMosaicLayer pML = new MosaicLayerClass();
pML.CreateFromMosaicDataset(pMds);
MapControl.AddLayer(pML as ILayer);
MapControl.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeography, null, null);
}
public static void OpenMosaicDataset(AxMapControl MapControl, IMosaicDatasetName pMdName, DataTable dt = null)
{
MapControl.ClearLayers();
MapControl.SpatialReference = null;
IDatasetName pDsName = pMdName as IDatasetName;
string sName = pDsName.Name;
IName pName = pMdName as IName;
IMosaicDataset pMds = pName.Open() as IMosaicDataset;
if (null != dt)
{
IFeatureClass pFc = pMds.Catalog;
InitDataTable(pFc, dt);
IFeatureCursor pCursor = pFc.Search(null, false);
IFeature pfea = pCursor.NextFeature();
int j = 0;
while (pfea != null)
{
DataRow dataRow = dt.NewRow();
for (int i = 0; i < pfea.Fields.FieldCount; i++)
{
dataRow[i] = pfea.get_Value(i).ToString();
}
dt.Rows.Add(dataRow);
pfea = pCursor.NextFeature();
j++;
}
ComReleaser.ReleaseCOMObject(pCursor);
}
IMosaicLayer pML = new MosaicLayerClass();
pML.CreateFromMosaicDataset(pMds);
MapControl.AddLayer(pML as ILayer);
MapControl.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeography, null, null);
}
private void btnExecute_Click(object sender, EventArgs e)
{
string rstNm = txtOutNm.Text;
esriMosaicMethod mMethod = (esriMosaicMethod)Enum.Parse(typeof(esriMosaicMethod),cmbMethod.Text);
rstMosaicOperatorType mType = (rstMosaicOperatorType)Enum.Parse(typeof(rstMosaicOperatorType), cmbType.Text);
if (rstNm == null || rstNm == "")
{
MessageBox.Show("You must specify a output name","No Output",MessageBoxButtons.OK,MessageBoxIcon.Error);
return;
}
if (outWks == null)
{
MessageBox.Show("You must specify an output workspace", "No Workspace", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
if (lsbRaster.Items.Count < 1)
{
MessageBox.Show("You must select at least on Raster", "No Rasters", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
List<IRaster> rsLst = new List<IRaster>();
for (int i = 0; i < lsbRaster.Items.Count; i++)
{
rsLst.Add(rstDic[lsbRaster.Items[i].ToString()]);
}
this.Visible = false;
esriUtil.Forms.RunningProcess.frmRunningProcessDialog rp = new RunningProcess.frmRunningProcessDialog(false);
DateTime dt = DateTime.Now;
rp.addMessage("Building Mosaic Raster. This may take a while...");
rp.stepPGBar(10);
rp.Show();
rp.TopMost = true;
if (chbOverview.Checked)
{
rp.addMessage("Building overviews will take additional time...");
}
try
{
outraster = rsUtil.mosaicRastersFunction(outWks,rstNm,rsLst.ToArray(),mMethod,mType,chbFootprint.Checked,chbBoundary.Checked,chbSeamlines.Checked,chbOverview.Checked);
rp.addMessage("Adding mosaic dataset to the map");
if (mp != null&&addToMap)
{
rp.Show();
rp.Refresh();
IMosaicLayer rstLyr = new MosaicLayerClass();
rstLyr.CreateFromMosaicDataset((IMosaicDataset)((IRaster2)outraster).RasterDataset);
mp.AddLayer((ILayer)rstLyr);
}
outrastername = rstNm;
this.DialogResult = DialogResult.OK;
}
catch (Exception ex)
{
rp.addMessage(ex.ToString());
}
finally
{
DateTime dt2 = DateTime.Now;
TimeSpan ts = dt2.Subtract(dt);
string t = " in " + ts.Days.ToString() + " days " + ts.Hours.ToString() + " hours " + ts.Minutes.ToString() + " minutes and " + ts.Seconds.ToString() + " seconds .";
rp.stepPGBar(100);
rp.addMessage("Finished Mosaic Raster" + t);
rp.enableClose();
this.Close();
}
}
public static void OpenMosaicDataset(AxMapControl MapControl,
IMosaicDatasetName pMdName, ListView listview1)
{
MapControl.ClearLayers();
MapControl.SpatialReference = null;
listview1.Items.Clear();
listview1.Columns.Clear();
IDatasetName pDsName = pMdName as IDatasetName;
string sName = pDsName.Name;
IName pName = pMdName as IName;
IMosaicDataset pMds = pName.Open() as IMosaicDataset;
IFeatureClass pFc = pMds.Catalog;
listview1.Items.Clear();
listview1.Columns.Clear();
LoadListView(pFc, listview1);
IFeatureCursor pCursor = pFc.Search(null, false);
IFeature pfea = pCursor.NextFeature();
int j = 0;
while (pfea != null)
{
ListViewItem lv = new ListViewItem();
for (int i = 0; i < pfea.Fields.FieldCount; i++)
{
string sFieldName = pfea.Fields.get_Field(i).Name;
lv.SubItems.Add(FeatureHelper.GetFeatureValue(pfea, sFieldName).ToString());
}
lv.Tag = pfea;
if (j % 2 == 0)
{
lv.BackColor = System.Drawing.Color.GreenYellow;
}
listview1.Items.Add(lv);
pfea = pCursor.NextFeature();
j++;
}
LSGISHelper.OtherHelper.ReleaseObject(pCursor);
IMosaicLayer pML = new MosaicLayerClass();
pML.CreateFromMosaicDataset(pMds);
MapControl.AddLayer(pML as ILayer);
MapControl.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeography, null, null);
}
private void btnExecute_Click(object sender, EventArgs e)
{
string rstNm = txtOutNm.Text;
esriMosaicMethod mMethod = (esriMosaicMethod)Enum.Parse(typeof(esriMosaicMethod), cmbMethod.Text);
rstMosaicOperatorType mType = (rstMosaicOperatorType)Enum.Parse(typeof(rstMosaicOperatorType), cmbType.Text);
if (rstNm == null || rstNm == "")
{
MessageBox.Show("You must specify a output name", "No Output", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
if (outWks == null)
{
MessageBox.Show("You must specify an output workspace", "No Workspace", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
if (lsbRaster.Items.Count < 1)
{
MessageBox.Show("You must select at least on Raster", "No Rasters", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
List <string> rsLst = new List <string>();
IEnvelope cmbEnv = new EnvelopeClass();
for (int i = 0; i < lsbRaster.Items.Count; i++)
{
string nm = rstDic[lsbRaster.Items[i].ToString()];
string bnd;
IDataset dSet = (IDataset)rsUtil.openRasterDataset(nm, out bnd);
IEnvelope rsEnv = ((IGeoDataset)dSet).Extent;
cmbEnv.Union(rsEnv);
string fPath = dSet.Workspace.PathName + dSet.BrowseName;
//MessageBox.Show("Raster name = " + fPath);
rsLst.Add(fPath);
System.Runtime.InteropServices.Marshal.ReleaseComObject(dSet);
}
this.Visible = false;
esriUtil.Forms.RunningProcess.frmRunningProcessDialog rp = new RunningProcess.frmRunningProcessDialog(false);
DateTime dt = DateTime.Now;
rp.addMessage("Building Mosaic Raster. This may take a while...");
rp.stepPGBar(10);
rp.Show();
rp.TopMost = true;
if (chbOverview.Checked)
{
rp.addMessage("Building overviews will take additional time...");
}
try
{
outraster = rsUtil.mosaicRastersFunction(outWks, rstNm, rsLst.ToArray(), cmbEnv, mMethod, mType, chbFootprint.Checked, chbBoundary.Checked, chbSeamlines.Checked, chbOverview.Checked);
rp.addMessage("Adding mosaic dataset to the map");
if (mp != null && addToMap)
{
rp.Show();
rp.Refresh();
IMosaicLayer rstLyr = new MosaicLayerClass();
rstLyr.CreateFromMosaicDataset((IMosaicDataset)((IRaster2)outraster).RasterDataset);
mp.AddLayer((ILayer)rstLyr);
}
outrastername = rstNm;
this.DialogResult = DialogResult.OK;
}
catch (Exception ex)
{
rp.addMessage(ex.ToString());
}
finally
{
DateTime dt2 = DateTime.Now;
TimeSpan ts = dt2.Subtract(dt);
string t = " in " + ts.Days.ToString() + " days " + ts.Hours.ToString() + " hours " + ts.Minutes.ToString() + " minutes and " + ts.Seconds.ToString() + " seconds .";
rp.stepPGBar(100);
rp.addMessage("Finished Mosaic Raster" + t);
rp.enableClose();
this.Close();
}
}