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Check for bounds overflow in the computed/approximated case

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This commit is contained in:
Martin Tůma 2023-09-13 22:33:14 +02:00
parent 722f3acb1e
commit 00fff55cd3
1 changed files with 6 additions and 0 deletions
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6
src/map/map.cpp
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@ -4,6 +4,7 @@
#define SAMPLES 100
#define DELTA 1e-6
static void growLeft(const Coordinates &c, RectC &rect)
{
@ -55,6 +56,11 @@ RectC Map::llBounds(const Projection &proj)
growRight(xy2ll(QPointF(b.right(), y)), rect);
}
if (rect.right() <= -180.0 + DELTA)
rect.setRight(180.0);
if (rect.left() >= 180.0 - DELTA)
rect.setLeft(-180.0);
return rect;
}