C# (CSharp) HeightMap.FitInto示例

示例#1

        public void BoudingBoxConservationTest(string datasetName)
        {
            var dataset = DEMDataSet.RegisteredDatasets.First(d => d.Name == datasetName);

            string bboxWKT = "POLYGON((5.54888 43.519525, 5.61209 43.519525, 5.61209 43.565225, 5.54888 43.565225, 5.54888 43.519525))";


            BoundingBox bbox = GeometryService.GetBoundingBox(bboxWKT);

            Assert.NotNull(bbox);
            Assert.Equal(bboxWKT, bbox.WKT);

            HeightMap heightMap = _elevationService.GetHeightMap(ref bbox, dataset);

            heightMap = heightMap.ReprojectGeodeticToCartesian().BakeCoordinates();
            Assert.True(heightMap.BoundingBox == heightMap.Coordinates.GetBoundingBox());

            heightMap = heightMap.ZScale(2.5f).BakeCoordinates();
            Assert.True(heightMap.BoundingBox == heightMap.Coordinates.GetBoundingBox());

            heightMap = heightMap.CenterOnOrigin().BakeCoordinates();
            Assert.True(heightMap.BoundingBox == heightMap.Coordinates.GetBoundingBox());

            heightMap = heightMap.FitInto(30f).BakeCoordinates();
            Assert.True(heightMap.BoundingBox == heightMap.Coordinates.GetBoundingBox());
        }

示例#2

文件： HeightMapTests.cs 项目： olihou/DEM.Net

        public void BoudingBoxConservationTest()
        {
            string bboxWKT = "POLYGON((5.54888 43.519525, 5.61209 43.519525, 5.61209 43.565225, 5.54888 43.565225, 5.54888 43.519525))";


            BoundingBox bbox = GeometryService.GetBoundingBox(bboxWKT);

            Assert.NotNull(bbox);
            Assert.Equal(bboxWKT, bbox.WKT);

            HeightMap heightMap = _elevationService.GetHeightMap(bbox, DEMDataSet.SRTM_GL1);

            heightMap = heightMap.ReprojectGeodeticToCartesian().BakeCoordinates();
            Assert.True(heightMap.BoundingBox == heightMap.Coordinates.GetBoundingBox());

            heightMap = heightMap.ZScale(2.5f).BakeCoordinates();
            Assert.True(heightMap.BoundingBox == heightMap.Coordinates.GetBoundingBox());

            heightMap = heightMap.CenterOnOrigin().BakeCoordinates();
            Assert.True(heightMap.BoundingBox == heightMap.Coordinates.GetBoundingBox());

            heightMap = heightMap.FitInto(30f).BakeCoordinates();
            Assert.True(heightMap.BoundingBox == heightMap.Coordinates.GetBoundingBox());
        }