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  1. Qt
  2. QTBUG-79218

When zooming out enough then the labels on the axes will end up showing drawing errors

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Details

    • Bug
    • Resolution: Unresolved
    • P3: Somewhat important
    • None
    • 5.12.5, 5.13.1, 5.15.17, 6.5.5, 6.5.7, 6.8.0
    • Charts
    • Ubuntu 18.04
    • Linux/X11
    • 5b6e1042bd0aa4514df71209e7784b23490dbd1e (qt/qtcharts/dev) 9aacc8367dff20f559689dd5245049b7b1fb161f (qt/tqtc-qtcharts/5.15) a94abfbfa2f2dd233395ac611033f89ba6ba7507 (qt/qtcharts/6.1)

    Description

      When zooming out enough then the labels on the axes will end up showing drawing errors. They will show that they were overlapped, but resizing the chart will fix it so they look correct again.

      This did not reproduce on macOS 10.14 at least so it appears to be Linux specific.

      In the example, use the mouse wheel to zoom out until the y axis shows problems with the labels.

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        Issue Links

          resulted in

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-93957 Setting plotArea results to drawing area not being cleaned up

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Open

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-93672 zooming infinitely causes infinite allocating loop

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-94998 5.15.4 -> 5.15.5, some labels disappeared from axes

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Closed
          For Gerrit Dashboard: QTBUG-79218
          # Subject Branch Project Status CR V
          365319,5 Fix X axis labels drawing over each other dev qt/qtcharts Status: NEW 0 0
          348569,4 Fix X axis labels to not draw over each other dev qt/qtcharts Status: MERGED +2 0
          349124,2 Fix X axis labels to not draw over each other 6.1 qt/qtcharts Status: MERGED +2 0
          349126,2 Fix X axis labels to not draw over each other tqtc/lts-5.15 qt/tqtc-qtcharts Status: MERGED +2 0
          365318,2 Revert "Fix X axis labels to not draw over each other" dev qt/qtcharts Status: MERGED +2 0
          365937,2 Revert "Fix X axis labels to not draw over each other" 6.2 qt/qtcharts Status: MERGED +2 0
          365938,2 Revert "Fix X axis labels to not draw over each other" 6.1 qt/qtcharts Status: MERGED +2 0
          365939,2 Revert "Fix X axis labels to not draw over each other" tqtc/lts-5.15 qt/tqtc-qtcharts Status: MERGED +2 0
          367546,2 Revert "Fix X axis labels to not draw over each other" tqtc/lts-5.15.6 qt/tqtc-qtcharts Status: MERGED +2 0

          Activity

            People

              e0348803 Miikka Heikkinen
              andysh Andy Shaw
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              Dates

                Created:
                Updated: