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; } }