There is also a strange behaviour with arrow elements.

If one explicitly sets the lines to a certain width. Say I set a horizontal line to a width of 130 (through "Position and Size"), then QGIS replaces this value by a value of 130.001 or sometimes to 129.999 or so. Is there a reason for this behaviour? I think it is quite disturbing if one explictly sets a value and then QGIS uses something else - even if the value is very close to my original value. Is this sort of a rounding problem or a bounding box problem?

I think this problem existed for a long time already - maybe even from the beginning when the arrow object was introduced.

Thanks if anyone knows how to correct this behaviour.

Andreas

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Andreas Neumann
Böschacherstrasse 10A
8624 Grüt (Gossau ZH)
Switzerland
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