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C# Point.ToDoubleArray方法代码示例

本文整理汇总了C#中Point.ToDoubleArray方法的典型用法代码示例。如果您正苦于以下问题：C# Point.ToDoubleArray方法的具体用法？C# Point.ToDoubleArray怎么用？C# Point.ToDoubleArray使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Point的用法示例。


在下文中一共展示了Point.ToDoubleArray方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。

示例1: TestMercator_2SP

	private void TestMercator_2SP()
	{
		CoordinateSystemFactory cFac = new SharpMap.CoordinateSystems.CoordinateSystemFactory();

		IEllipsoid ellipsoid = cFac.CreateFlattenedSphere("Krassowski 1940", 6378245.0, 298.3, LinearUnit.Metre);

		IHorizontalDatum datum = cFac.CreateHorizontalDatum("Krassowski 1940", DatumType.HD_Geocentric, ellipsoid, null);
		IGeographicCoordinateSystem gcs = cFac.CreateGeographicCoordinateSystem("Krassowski 1940", AngularUnit.Degrees, datum, 
			PrimeMeridian.Greenwich, new AxisInfo("Lon", AxisOrientationEnum.East),
			new AxisInfo("Lat", AxisOrientationEnum.North));
        List<ProjectionParameter> parameters = new List<ProjectionParameter>();
		parameters.Add(new ProjectionParameter("latitude_of_origin", 42));
		parameters.Add(new ProjectionParameter("central_meridian", 51));
		parameters.Add(new ProjectionParameter("false_easting", 0));
		parameters.Add(new ProjectionParameter("false_northing", 0));
		IProjection projection = cFac.CreateProjection("Mercator_2SP", "Mercator_2SP", parameters);

		IProjectedCoordinateSystem coordsys = cFac.CreateProjectedCoordinateSystem("Pulkovo 1942 / Mercator Caspian Sea", gcs, projection, LinearUnit.Metre, new AxisInfo("East", AxisOrientationEnum.East), new AxisInfo("North", AxisOrientationEnum.North));

		ICoordinateTransformation trans = new CoordinateTransformationFactory().CreateFromCoordinateSystems(gcs, coordsys);

		SharpMap.Geometries.Point pGeo = new SharpMap.Geometries.Point(53,53);
		SharpMap.Geometries.Point pUtm = new Point(trans.MathTransform.Transform(pGeo.ToDoubleArray()));
        SharpMap.Geometries.Point pGeo2 = new Point(trans.MathTransform.Inverse().Transform(pUtm.ToDoubleArray()));

		result.Text += PrintResultTable(gcs, coordsys, pGeo, pUtm, new Point(165704.29, 5171848.07), pGeo2, "Mercator_2SP test");
	}
开发者ID:lishxi，项目名称:_SharpMap，代码行数:27，代码来源:TransformTests.aspx.cs

示例2: TestMercator_1SP

	private void TestMercator_1SP()
	{
		CoordinateSystemFactory cFac = new SharpMap.CoordinateSystems.CoordinateSystemFactory();

		IEllipsoid ellipsoid = cFac.CreateFlattenedSphere("Bessel 1840", 6377397.155, 299.15281, LinearUnit.Metre);

		IHorizontalDatum datum = cFac.CreateHorizontalDatum("Bessel 1840", DatumType.HD_Geocentric, ellipsoid, null);
		IGeographicCoordinateSystem gcs = cFac.CreateGeographicCoordinateSystem("Bessel 1840", AngularUnit.Degrees, datum,
			PrimeMeridian.Greenwich, new AxisInfo("Lon", AxisOrientationEnum.East),
			new AxisInfo("Lat", AxisOrientationEnum.North));
        List<ProjectionParameter> parameters = new List<ProjectionParameter>();
		parameters.Add(new ProjectionParameter("latitude_of_origin", 0));
		parameters.Add(new ProjectionParameter("central_meridian", 110));
		parameters.Add(new ProjectionParameter("scale_factor", 0.997));
		parameters.Add(new ProjectionParameter("false_easting", 3900000));
		parameters.Add(new ProjectionParameter("false_northing", 900000));
		IProjection projection = cFac.CreateProjection("Mercator_1SP", "Mercator_1SP", parameters);

		IProjectedCoordinateSystem coordsys = cFac.CreateProjectedCoordinateSystem("Makassar / NEIEZ", gcs, projection, LinearUnit.Metre, new AxisInfo("East", AxisOrientationEnum.East), new AxisInfo("North", AxisOrientationEnum.North));

		ICoordinateTransformation trans = new CoordinateTransformationFactory().CreateFromCoordinateSystems(gcs, coordsys);

		SharpMap.Geometries.Point pGeo = new SharpMap.Geometries.Point(120, -3);
		SharpMap.Geometries.Point pUtm = new Point(trans.MathTransform.Transform(pGeo.ToDoubleArray()));
		SharpMap.Geometries.Point pGeo2 = new Point(trans.MathTransform.Inverse().Transform(pUtm.ToDoubleArray()));

		result.Text += PrintResultTable(gcs, coordsys, pGeo, pUtm, new Point(5009726.58, 569150.82), pGeo2, "Mercator_1SP test");
	}
开发者ID:lishxi，项目名称:_SharpMap，代码行数:28，代码来源:TransformTests.aspx.cs

示例3: TestTransverseMercator

	private void TestTransverseMercator()
	{
		CoordinateSystemFactory cFac = new SharpMap.CoordinateSystems.CoordinateSystemFactory();

		IEllipsoid ellipsoid = cFac.CreateFlattenedSphere("Airy 1830", 6377563.396, 299.32496, LinearUnit.Metre);

		IHorizontalDatum datum = cFac.CreateHorizontalDatum("Airy 1830", DatumType.HD_Geocentric, ellipsoid, null);
		IGeographicCoordinateSystem gcs = cFac.CreateGeographicCoordinateSystem("Airy 1830", AngularUnit.Degrees, datum,
			PrimeMeridian.Greenwich, new AxisInfo("Lon", AxisOrientationEnum.East),
			new AxisInfo("Lat", AxisOrientationEnum.North));
        List<ProjectionParameter> parameters = new List<ProjectionParameter>();
		parameters.Add(new ProjectionParameter("latitude_of_origin", 49));
		parameters.Add(new ProjectionParameter("central_meridian", -2));
		parameters.Add(new ProjectionParameter("scale_factor", 0.9996012717));
		parameters.Add(new ProjectionParameter("false_easting", 400000));
		parameters.Add(new ProjectionParameter("false_northing", -100000));
		IProjection projection = cFac.CreateProjection("Transverse Mercator", "Transverse_Mercator", parameters);

		IProjectedCoordinateSystem coordsys = cFac.CreateProjectedCoordinateSystem("OSGB 1936 / British National Grid", gcs, projection, LinearUnit.Metre, new AxisInfo("East", AxisOrientationEnum.East), new AxisInfo("North", AxisOrientationEnum.North));

		ICoordinateTransformation trans = new CoordinateTransformationFactory().CreateFromCoordinateSystems(gcs, coordsys);

		SharpMap.Geometries.Point pGeo = new SharpMap.Geometries.Point(0.5, 50.5);
		SharpMap.Geometries.Point pUtm = new Point(trans.MathTransform.Transform(pGeo.ToDoubleArray()));
		SharpMap.Geometries.Point pGeo2 = new Point(trans.MathTransform.Inverse().Transform(pUtm.ToDoubleArray()));

		result.Text += PrintResultTable(gcs, coordsys, pGeo, pUtm, new Point(577274.99, 69740.50), pGeo2, "Transverse Mercator test");
	}
开发者ID:lishxi，项目名称:_SharpMap，代码行数:28，代码来源:TransformTests.aspx.cs

示例4: TestAlbers

	private void TestAlbers()
	{
		CoordinateSystemFactory cFac = new SharpMap.CoordinateSystems.CoordinateSystemFactory();

		IEllipsoid ellipsoid = cFac.CreateFlattenedSphere("Clarke 1866", 6378206.4, 294.9786982138982,LinearUnit.USSurveyFoot);

		IHorizontalDatum datum = cFac.CreateHorizontalDatum("Clarke 1866", DatumType.HD_Geocentric, ellipsoid, null);
		IGeographicCoordinateSystem gcs = cFac.CreateGeographicCoordinateSystem("Clarke 1866", AngularUnit.Degrees, datum,
			PrimeMeridian.Greenwich, new AxisInfo("Lon", AxisOrientationEnum.East),
			new AxisInfo("Lat", AxisOrientationEnum.North));
        List<ProjectionParameter> parameters = new List<ProjectionParameter>();
		parameters.Add(new ProjectionParameter("central_meridian", -96));
		parameters.Add(new ProjectionParameter("latitude_of_origin", 23));
		parameters.Add(new ProjectionParameter("standard_parallel_1", 29.5));
		parameters.Add(new ProjectionParameter("standard_parallel_2", 45.5));
		parameters.Add(new ProjectionParameter("false_easting", 0));
		parameters.Add(new ProjectionParameter("false_northing", 0));
		IProjection projection = cFac.CreateProjection("Albers Conical Equal Area", "albers", parameters);

		IProjectedCoordinateSystem coordsys = cFac.CreateProjectedCoordinateSystem("Albers Conical Equal Area", gcs, projection, LinearUnit.Metre, new AxisInfo("East", AxisOrientationEnum.East), new AxisInfo("North", AxisOrientationEnum.North));

		ICoordinateTransformation trans = new CoordinateTransformationFactory().CreateFromCoordinateSystems(gcs, coordsys);

		SharpMap.Geometries.Point pGeo = new SharpMap.Geometries.Point(-75,35);
		SharpMap.Geometries.Point pUtm = new Point(trans.MathTransform.Transform(pGeo.ToDoubleArray()));
		SharpMap.Geometries.Point pGeo2 = new Point(trans.MathTransform.Inverse().Transform(pUtm.ToDoubleArray()));

		result.Text += PrintResultTable(gcs, coordsys, pGeo, pUtm, new Point(1885472.7,1535925), pGeo2, "Albers Conical Equal Area test");
	}
开发者ID:lishxi，项目名称:_SharpMap，代码行数:29，代码来源:TransformTests.aspx.cs

示例5: TestLambertConicConformal_2SP

	private void TestLambertConicConformal_2SP()
	{
		CoordinateSystemFactory cFac = new SharpMap.CoordinateSystems.CoordinateSystemFactory();

		IEllipsoid ellipsoid = cFac.CreateFlattenedSphere("Clarke 1866", 20925832.16, 294.97470, LinearUnit.USSurveyFoot);

		IHorizontalDatum datum = cFac.CreateHorizontalDatum("Clarke 1866", DatumType.HD_Geocentric, ellipsoid, null);
		IGeographicCoordinateSystem gcs = cFac.CreateGeographicCoordinateSystem("Clarke 1866", AngularUnit.Degrees, datum,
			PrimeMeridian.Greenwich, new AxisInfo("Lon", AxisOrientationEnum.East),
			new AxisInfo("Lat", AxisOrientationEnum.North));
        List<ProjectionParameter> parameters = new List<ProjectionParameter>();
		parameters.Add(new ProjectionParameter("latitude_of_origin", 27.833333333));
		parameters.Add(new ProjectionParameter("central_meridian", -99));
		parameters.Add(new ProjectionParameter("standard_parallel_1", 28.3833333333));
		parameters.Add(new ProjectionParameter("standard_parallel_2", 30.2833333333));
		parameters.Add(new ProjectionParameter("false_easting", 2000000));
		parameters.Add(new ProjectionParameter("false_northing", 0));
		IProjection projection = cFac.CreateProjection("Lambert Conic Conformal (2SP)", "lambert_conformal_conic_2sp", parameters);

		IProjectedCoordinateSystem coordsys = cFac.CreateProjectedCoordinateSystem("NAD27 / Texas South Central", gcs, projection, LinearUnit.USSurveyFoot, new AxisInfo("East", AxisOrientationEnum.East), new AxisInfo("North", AxisOrientationEnum.North));

		ICoordinateTransformation trans = new CoordinateTransformationFactory().CreateFromCoordinateSystems(gcs, coordsys);

		SharpMap.Geometries.Point pGeo = new SharpMap.Geometries.Point(-96, 28.5);
		SharpMap.Geometries.Point pUtm = new Point(trans.MathTransform.Transform(pGeo.ToDoubleArray()));
        SharpMap.Geometries.Point pGeo2 = new Point(trans.MathTransform.Inverse().Transform(pUtm.ToDoubleArray()));

		result.Text += PrintResultTable(gcs, coordsys, pGeo, pUtm, new Point(2963503.91, 254759.80), pGeo2, "Lambert Conic Conformal 2SP test");
	}
开发者ID:lishxi，项目名称:_SharpMap，代码行数:29，代码来源:TransformTests.aspx.cs


注：本文中的Point.ToDoubleArray方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。