[Marble-bugs] [Bug 249628] New: MarbleWidget::zoomView(MarbleWidget::zoom()) is off by one

[Volker Lanz]

https://bugs.kde.org/show_bug.cgi?id=249628

           Summary: MarbleWidget::zoomView(MarbleWidget::zoom()) is off by
                    one
           Product: marble
           Version: unspecified
          Platform: Compiled Sources
        OS/Version: MS Windows
            Status: NEW
          Severity: normal
          Priority: NOR
         Component: general
        AssignedTo: marble-bugs at kde.org
        ReportedBy: vl at fidra.de


Version:           unspecified (using Devel) 
OS:                MS Windows

This little snippet:

-----

Marble::MarbleWidget* marbleWidget = new Marble::MarbleWidget(this);

// ...

const int zoom = marbleWidget->zoom();

// ...

marbleWidget->zoomView(zoom);

-----

should not, AFAICS, change the zoom for a marble widget; it zooms out a tiny
bit, however. Calling marbleWidget->zoomView(zoom + 1) fixes this, so I suspect
there's an off by one error somewhere.


Reproducible: Always

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