[Merkaartor] Inaccuracy in Projection
timo at schluessler.org
Mon Apr 13 23:03:38 BST 2009
I noticed a small (or little?) inaccuracy when e.g. creating a node. The
node doesn't appear there where I clicked but some pixels away from that
point. When zooming in to a high zoom value (1meter scale) this effect
The appended patch changes some (int) - casts to qRound() s but the
problem still lasts but much lesser.
Could it be that the lasting inaccuracy results through converting every
coordinate to an integer? The inserted debug outputs show that the
projection (the boost projection library) itself doesn't contain
Any ideas how to solve this completely? Or has nobody else noticed this
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