Man pages matching name qwtlinearscaleengine in section 3:
| QwtLinearScaleEngine.3.en | debian 10 / libqwt-doc |
| QwtLinearScaleEngine.3.en | debian 10 / libqwt5-doc |
| QwtLinearScaleEngine.3.en | debian 11 / libqwt-doc |
| QwtLinearScaleEngine.3.en | debian 12 / libqwt-doc |