public void TestMathTransformWktReaderExponencialNumberParsingIssue(string wkt)
{
//string wkt = "PARAM_MT[\"Affine\",PARAMETER[\"num_row\", 3],PARAMETER[\"num_col\", 3],PARAMETER[\"elt_0_0\", 6.12303176911189E-17]]";
IMathTransform mt = null;
try
{
//TODO replace with MathTransformFactory implementation
mt = MathTransformWktReader.Parse(wkt, System.Text.Encoding.Unicode);
}
catch (ArgumentException ex)
{
Assert.Fail("Failed to parse WKT of affine math transformation from:\r\n" + wkt + "\r\n" + ex.Message);
}
catch (Exception e)
{
Assert.Fail("Could not create affine math transformation from:\r\n" + wkt + "\r\n" + e.Message);
}
Assert.IsNotNull(mt);
Assert.IsNotNull(mt as AffineTransform);
}
public void ParseAffineTransformWkt()
{
//TODO MathTransformFactory fac = new MathTransformFactory ();
IMathTransform mt = null;
string wkt = "PARAM_MT[\"Affine\"," +
"PARAMETER[\"num_row\",3]," +
"PARAMETER[\"num_col\",3]," +
"PARAMETER[\"elt_0_0\", 0.883485346527455]," +
"PARAMETER[\"elt_0_1\", -0.468458794848877]," +
"PARAMETER[\"elt_0_2\", 3455869.17937689]," +
"PARAMETER[\"elt_1_0\", 0.468458794848877]," +
"PARAMETER[\"elt_1_1\", 0.883485346527455]," +
"PARAMETER[\"elt_1_2\", 5478710.88035753]," +
"PARAMETER[\"elt_2_2\", 1]]";
try
{
//TODO replace with MathTransformFactory implementation
mt = MathTransformWktReader.Parse(wkt, System.Text.Encoding.Unicode);
}
catch (Exception ex)
{
Assert.Fail("Could not create affine math transformation from:\r\n" + wkt + "\r\n" + ex.Message);
}
Assert.IsNotNull(mt);
Assert.IsNotNull(mt as AffineTransform);
Assert.AreEqual(2, mt.DimSource);
Assert.AreEqual(2, mt.DimTarget);
//test simple transform
double[] outPt = mt.Transform(new double[] { 0.0, 0.0 });
Assert.AreEqual(2, outPt.Length);
Assert.AreEqual(3455869.17937689, outPt[0], 0.00000001);
Assert.AreEqual(5478710.88035753, outPt[1], 0.00000001);
}
