copy valid data from x/y data columns to x/y data vectors for analysis functions avgUniqueX: average y values for duplicate x values
| 79 | // for analysis functions |
| 80 | // avgUniqueX: average y values for duplicate x values |
| 81 | void XYAnalysisCurve::copyData(QVector<double>& xData, |
| 82 | QVector<double>& yData, |
| 83 | const AbstractColumn* xDataColumn, |
| 84 | const AbstractColumn* yDataColumn, |
| 85 | double xMin, |
| 86 | double xMax, |
| 87 | bool avgUniqueX) { |
| 88 | const int rowCount = std::min(xDataColumn->rowCount(), yDataColumn->rowCount()); |
| 89 | bool uniqueX = true; |
| 90 | for (int row = 0; row < rowCount; ++row) { |
| 91 | if (!xDataColumn->isValid(row) || xDataColumn->isMasked(row) || !yDataColumn->isValid(row) || yDataColumn->isMasked(row)) |
| 92 | continue; |
| 93 | |
| 94 | double x = NAN; |
| 95 | switch (xDataColumn->columnMode()) { |
| 96 | case AbstractColumn::ColumnMode::Double: |
| 97 | x = xDataColumn->valueAt(row); |
| 98 | break; |
| 99 | case AbstractColumn::ColumnMode::Integer: |
| 100 | x = xDataColumn->integerAt(row); |
| 101 | break; |
| 102 | case AbstractColumn::ColumnMode::BigInt: |
| 103 | x = xDataColumn->bigIntAt(row); |
| 104 | break; |
| 105 | case AbstractColumn::ColumnMode::Text: // invalid |
| 106 | break; |
| 107 | case AbstractColumn::ColumnMode::DateTime: |
| 108 | case AbstractColumn::ColumnMode::Day: |
| 109 | case AbstractColumn::ColumnMode::Month: |
| 110 | x = xDataColumn->dateTimeAt(row).toMSecsSinceEpoch(); |
| 111 | } |
| 112 | |
| 113 | double y = NAN; |
| 114 | switch (yDataColumn->columnMode()) { |
| 115 | case AbstractColumn::ColumnMode::Double: |
| 116 | y = yDataColumn->valueAt(row); |
| 117 | break; |
| 118 | case AbstractColumn::ColumnMode::Integer: |
| 119 | y = yDataColumn->integerAt(row); |
| 120 | break; |
| 121 | case AbstractColumn::ColumnMode::BigInt: |
| 122 | y = yDataColumn->bigIntAt(row); |
| 123 | break; |
| 124 | case AbstractColumn::ColumnMode::Text: // invalid |
| 125 | break; |
| 126 | case AbstractColumn::ColumnMode::DateTime: |
| 127 | case AbstractColumn::ColumnMode::Day: |
| 128 | case AbstractColumn::ColumnMode::Month: |
| 129 | y = yDataColumn->dateTimeAt(row).toMSecsSinceEpoch(); |
| 130 | } |
| 131 | |
| 132 | // only when inside given range |
| 133 | if (x >= xMin && x <= xMax) { |
| 134 | if (xData.contains(x)) |
| 135 | uniqueX = false; |
| 136 | xData.append(x); |
| 137 | yData.append(y); |
| 138 | } |
nothing calls this directly
no test coverage detected