Impala Documentation

void Impala::Application::MediaTable::TableDataViewController::GetColumnMinMax	(	std::string	column,
		double &	min,
		double &	max
	)			`[inline]`

Definition at line 157 of file TableDataViewController.h.

References Impala::Core::Matrix::GetColumn(), Impala::Application::MediaTable::TableDataView::GetFilteredRows(), Impala::Application::MediaTable::TableDataView::GetSortedDoubleData(), Impala::Application::MediaTable::TableDataView::GetSortedIntData(), GetTableDataView(), and Impala::Application::MediaTable::TableDataSource::TYPE_INT.

Referenced by Impala::Application::MediaTable::TableViewerPointCloud::AddDataFromTableDataView().

00158         {
00159                 if (GetTableDataView()->GetFilteredRows()) {
00160                         double value;
00161                         if(GetTableDataView()->GetColumn(column)->GetType() == TableDataSource::TYPE_INT)
00162                     value = GetTableDataView()->GetSortedIntData(column, 0);
00163                         else
00164                                 value = GetTableDataView()->GetSortedDoubleData(column, 0);
00165                         min = max = value;                      
00166                 }
00167                 for (int i=0; i<GetTableDataView()->GetFilteredRows(); i++)
00168                 {
00169                         double value;
00170                         if(GetTableDataView()->GetColumn(column)->GetType() == TableDataSource::TYPE_INT)
00171                     value = GetTableDataView()->GetSortedIntData(column, i);
00172                         else
00173                                 value = GetTableDataView()->GetSortedDoubleData(column, i);
00174                         if(value < min)
00175                                 min = value;
00176                         if(value > max)
00177                                 max = value;
00178                 }
00179         }

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