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Added support for LAEA projections to Orux maps

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This commit is contained in:
Martin Tůma 2022-08-08 23:24:33 +02:00
parent 183cb4825c
commit 6d2e6f64d3
1 changed files with 18 additions and 0 deletions
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18
src/map/oruxmap.cpp
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@ -92,6 +92,22 @@ static Projection::Setup lcc2setup(const QStringList &list)
params[5], params[2], params[3]); params[5], params[2], params[3]);
} }
static Projection::Setup laea2setup(const QStringList &list)
{
double params[2];
bool ok;
if (list.size() < 3)
return Projection::Setup();
for (int i = 1; i < 3; i++) {
params[i - 1] = list.at(i).toDouble(&ok);
if (!ok)
return Projection::Setup();
}
return Projection::Setup(params[1], params[0], NAN, 0, 0, NAN, NAN);
}
static Projection::Setup polyconic2setup(const QStringList &list) static Projection::Setup polyconic2setup(const QStringList &list)
{ {
double params[3]; double params[3];
@ -156,6 +172,8 @@ static Projection createProjection(const GCS &gcs, const QString &name)
pcs = PCS(gcs, 9807, tm2setup(pl), 9001); pcs = PCS(gcs, 9807, tm2setup(pl), 9001);
else if (pl.first() == "Lambert Conformal Conic") else if (pl.first() == "Lambert Conformal Conic")
pcs = PCS(gcs, 9802, lcc2setup(pl), 9001); pcs = PCS(gcs, 9802, lcc2setup(pl), 9001);
else if (pl.first() == "(A)Lambert Azimuthual Equal Area")
pcs = PCS(gcs, 9820, laea2setup(pl), 9001);
else if (pl.first() == "Polyconic (American)") else if (pl.first() == "Polyconic (American)")
pcs = PCS(gcs, 9818, polyconic2setup(pl), 9001); pcs = PCS(gcs, 9818, polyconic2setup(pl), 9001);
else if (pl.first() == "(NZTM2) New Zealand TM 2000") else if (pl.first() == "(NZTM2) New Zealand TM 2000")