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Use the correct axis order defaults for WMS/WMTS maps

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This commit is contained in:
Martin Tůma
2018-04-05 20:38:23 +02:00
parent 3aa1ab4b4c
commit 81b3a517f8
22 changed files with 2023 additions and 1906 deletions
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18
src/map/wmtsmap.cpp
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@ -26,14 +26,19 @@ bool WMTSMap::loadWMTS()
_tileLoader = TileLoader(wmts.tileUrl(), tilesDir(),
_setup.authorization());
if (_setup.axisOrder() == Unknown)
_axisOrder = _projection.axisOrder();
else
_axisOrder = _setup.axisOrder();
updateTransform();
return true;
}
WMTSMap::WMTSMap(const QString &name, const WMTS::Setup &setup, QObject *parent)
: Map(parent), _name(name), _setup(setup), _zoom(0), _block(false),
_valid(false)
: Map(parent), _name(name), _setup(setup), _zoom(0), _axisOrder(Unknown),
_block(false), _valid(false)
{
if (!QDir().mkpath(tilesDir())) {
_errorString = "Error creating tiles dir";
@ -67,15 +72,18 @@ void WMTSMap::updateTransform()
const WMTS::Zoom &z = _zooms.at(_zoom);
ReferencePoint tl, br;
QPointF topLeft = (_axisOrder == YX)
? QPointF(z.topLeft().y(), z.topLeft().x()) : z.topLeft();
qreal pixelSpan = sd2res(z.scaleDenominator());
if (_projection.isGeographic())
pixelSpan /= deg2rad(WGS84_RADIUS);
QPointF tileSpan(z.tile().width() * pixelSpan, z.tile().height() * pixelSpan);
QPointF bottomRight(z.topLeft().x() + tileSpan.x() * z.matrix().width(),
z.topLeft().y() - tileSpan.y() * z.matrix().height());
QPointF bottomRight(topLeft.x() + tileSpan.x() * z.matrix().width(),
topLeft.y() - tileSpan.y() * z.matrix().height());
tl.xy = QPoint(0, 0);
tl.pp = z.topLeft();
tl.pp = topLeft;
br.xy = QPoint(z.tile().width() * z.matrix().width(),
z.tile().height() * z.matrix().height());
br.pp = bottomRight;