Global Mapper Pro

Digitizer selection in rotated view

A minor bug (v21.1, b021820 - 64-bit) which can be worked around, but I will report it nevertheless.

When drawing a selection box (with the Digitizer tool enabled) while the 2D Map view is rotated, results in a incorrect point selection.
See attachments as example.
Image 1 is the actual selection window, Image 2 the resulting points selected.

Screen rotation in this example is 30 degrees counter-clockwise.


  • bmg_bob
    bmg_bob Global Mapper Programmer

    This looks like a bug to me. I suggest that you contact Blue Marble Support directly via email ( to report this problem. Please included a detailed description of your workflow, and your screen captures that illustrate the problem. Thank you.

  • Thanks, I will contact Blue Marble Support directly.

    Kind regards,
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