private void btnGO_Click(object sender, EventArgs e)
{
string fileName;
string shpFile;
int startX, endX;
string shpDir;
try
{
if (bDataPath == true)
{
fileName = txtOutPath.Text;
shpDir = fileName.Substring(0, fileName.LastIndexOf("\\"));
startX = fileName.LastIndexOf("\\");
endX = fileName.Length;
shpFile = fileName.Substring(startX + 1, endX - startX - 1);
}
else
{
shpDir = txtOutPath.Text;
shpFile = "ÌîÍÚ·½Á¿";
}
if ((m_pInBRsLyr != null) && (m_pInARsLyr != null))
{
double dCellSize = Convert.ToDouble(txtCellSize.Text);
ISurfaceOp pRasterSurfaceOp = Utility.SetRasterSurfaceAnalysisEnv(shpDir, dCellSize);
double dZFactor = Convert.ToDouble(txtZFactor.Text);
object objZFactor = dZFactor;
IRaster pInBRaster = m_pInBRsLyr.Raster;
IRaster pInARaster = m_pInARsLyr.Raster;
IRaster pOutRaster = null;
IRasterLayer pRasterLayer = new RasterLayerClass();
pOutRaster = pRasterSurfaceOp.CutFill(pInBRaster as IGeoDataset, pInARaster as IGeoDataset, ref objZFactor) as IRaster;
pRasterLayer.Name = shpFile;
Utility.ConvertRasterToRsDataset(shpDir, pOutRaster, shpFile);
pRasterLayer = Utility.SetCutFillRenderer(pOutRaster, "Value", shpDir);
pMainFrm.getMapControl().AddLayer(pRasterLayer, 0);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
//填挖计算
private void button5_Click(object sender, EventArgs e)
{
outGeodataset = surfaceOp.CutFill(beforeGeo, afterGeo, ref Missing);
ShowRasterResult(outGeodataset, "CutFill");
}