private void cMeanPatchSize(string filename, string epsg, int fieldIndex)
{
try
{
C_Area_V cArea = new C_Area_V(filename, epsg, fieldIndex);
_categoryNames = cArea.CategoryNames;
_totalAreasPerCategory = cArea.TotalAreas;
C_NumPatches_V cNumPatches = new C_NumPatches_V(filename, epsg, fieldIndex);
_numPatchesPerCategory = cNumPatches.NumPatches;
for (int i = 0; i < _totalAreasPerCategory.Count; i++)
{
_meanPatchSizePerCategory.Add(((double)_totalAreasPerCategory[i] / (int)_numPatchesPerCategory[i]) / 10000);
}
_cMeanPatchSize_V.Columns.Add("CategoryName", typeof(string));
_cMeanPatchSize_V.Columns.Add("CategoryMeanPatchSize", typeof(double));
for (int i = 0; i < _categoryNames.Count; i++)
{
_cMeanPatchSize_V.Rows.Add(_categoryNames[i], _meanPatchSizePerCategory[i]);
}
}
catch (Exception ex)
{
throw ex;
}
}
private void cCoreAreaPercentOfLandscape(string filename, string epsg, int fieldIndex, double depthOfEdge)
{
try
{
C_Area_V areas = new C_Area_V(filename, epsg, fieldIndex);
_categoryNames = areas.CategoryNames;
for (int i = 0; i < areas.TotalAreas.Count; i++)
{
totalArea += (double)areas.TotalAreas[i];
}
C_CoreArea_V coreAreas = new C_CoreArea_V(filename, epsg, fieldIndex, depthOfEdge);
_coreAreaPerCategory = coreAreas.TotalCoreArea;
for (int i = 0; i < _coreAreaPerCategory.Count; i++)
{
_coreAreaPercentOfLandscape.Add(((double)_coreAreaPerCategory[i] / totalArea) * 100);
}
_cCoreAreaPercentOfLandscape_V.Columns.Add("CategoryName", typeof(string));
_cCoreAreaPercentOfLandscape_V.Columns.Add("CategoryCoreAreaPercentOfLandscape", typeof(double));
for (int i = 0; i < _categoryNames.Count; i++)
{
_cCoreAreaPercentOfLandscape_V.Rows.Add(_categoryNames[i], _coreAreaPercentOfLandscape[i]);
}
}
catch (Exception ex)
{
throw ex;
}
}
private void cLargestPatchIndex(string filename, string epsg, int fieldIndex)
{
try
{
C_Area_V cAreas = new C_Area_V(filename, epsg, fieldIndex);
for (int i = 0; i < cAreas.TotalAreas.Count; i++)
{
totalArea += (double)cAreas.TotalAreas[i];
}
C_LargestPatchSize_V LPS = new C_LargestPatchSize_V(filename, epsg, fieldIndex);
_categoryNames = LPS.CategoryNames;
for (int i = 0; i < _categoryNames.Count; i++)
{
_largestPatchIndexPerCategory.Add(((double)LPS.LargestPatchSize[i] / totalArea) * 100);
}
_cLargestPatchIndex_V.Columns.Add("CategoryName", typeof(string));
_cLargestPatchIndex_V.Columns.Add("LargestPatchIndex", typeof(double));
for (int i = 0; i < _categoryNames.Count; i++)
{
_cLargestPatchIndex_V.Rows.Add(_categoryNames[i], _largestPatchIndexPerCategory[i]);
}
}
catch (Exception ex)
{
throw ex;
}
}