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Code cleanup

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This commit is contained in:
Martin Tůma
2023-04-25 00:02:50 +02:00
parent 4a0b7ec83e
commit 1eaaf719fd
2 changed files with 19 additions and 19 deletions
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16
src/map/mapsforge/mapdata.cpp
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@ -41,11 +41,9 @@ static double distance(const Coordinates &c1, const Coordinates &c2)
return hypot(c1.lon() - c2.lon(), c1.lat() - c2.lat());
}
static bool isClosed(const Polygon &poly)
static bool isClosed(const QVector<Coordinates> &poly)
{
if (poly.isEmpty() || poly.first().isEmpty())
return false;
return (distance(poly.first().first(), poly.first().last()) < 0.000000001);
return (distance(poly.first(), poly.last()) < 0.000000001);
}
static bool readSingleDelta(SubFile &subfile, const Coordinates &c,
@ -622,20 +620,20 @@ bool MapData::readPaths(const VectorTile *tile, int zoom, QList<Path> *list)
return false;
}
if (flags & 0x08) {
if (!subfile.readVUInt32(blocks))
if (!subfile.readVUInt32(blocks) || !blocks)
return false;
} else
blocks = 1;
Q_ASSERT(blocks);
for (unsigned j = 0; j < blocks; j++) {
if (!readPolygonPath(subfile, tile->pos, flags & 0x04, p.poly))
return false;
}
p.closed = isClosed(p.poly);
const QVector<Coordinates> &outline = p.poly.first();
p.closed = isClosed(outline);
if (flags & 0x10)
p.labelPos = Coordinates(p.poly.first().first().lon() + MD(lon),
p.poly.first().first().lat() + MD(lat));
p.labelPos = Coordinates(outline.first().lon() + MD(lon),
outline.first().lat() + MD(lat));
list->append(p);
}