| 61 | } |
| 62 | |
| 63 | void PlotCursorReadouts::update() |
| 64 | { |
| 65 | const uint precision = 3; |
| 66 | |
| 67 | if(yFormatter && !xUnit.isEmpty()) { |
| 68 | x1_val->setText(yFormatter->format(x1, xUnit, precision)); |
| 69 | x2_val->setText(yFormatter->format(x2, xUnit, precision)); |
| 70 | deltaX_val->setText(yFormatter->format(x2 - x1, xUnit, precision)); |
| 71 | invDeltaX_val->setText(yFormatter->format(1 / (x2 - x1), xUnit, precision)); |
| 72 | } else { |
| 73 | x1_val->setText(QString::number(x1, 'g', precision) + " " + xUnit); |
| 74 | x2_val->setText(QString::number(x2, 'g', precision) + " " + xUnit); |
| 75 | deltaX_val->setText(QString::number(x2 - x1, 'g', precision) + " " + xUnit); |
| 76 | invDeltaX_val->setText(QString::number(1 / (x2 - x1), 'g', precision) + " " + xUnit); |
| 77 | } |
| 78 | |
| 79 | if(yFormatter && !yUnit.isEmpty()) { |
| 80 | y1_val->setText(yFormatter->format(y1, yUnit, precision)); |
| 81 | y2_val->setText(yFormatter->format(y2, yUnit, precision)); |
| 82 | deltaY_val->setText(yFormatter->format(y2 - y1, yUnit, precision)); |
| 83 | } else { |
| 84 | y1_val->setText(QString::number(y1, 'g', precision) + " " + yUnit); |
| 85 | y2_val->setText(QString::number(y2, 'g', precision) + " " + yUnit); |
| 86 | deltaY_val->setText(QString::number(y2 - y1, 'g', precision) + " " + yUnit); |
| 87 | } |
| 88 | } |
| 89 | |
| 90 | void PlotCursorReadouts::initContent() |
| 91 | { |