C# (CSharp) DotSpatial.Data IRaster.SaveAs Examples

Example #1

File: RasterTest.cs Project: yangkf1985/DotSpatial

        public void SaveAsTest()
        {
            if (DotSpatial.Data.DataManager.DefaultDataManager.PreferredProviders.Count == 0)
            {
                DotSpatial.Data.Rasters.GdalExtension.GdalRasterProvider lGdalRasterProvider = new DotSpatial.Data.Rasters.GdalExtension.GdalRasterProvider();
            }

            string GridDataFolder = System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location) + @"\..\..\..\Data\Grids\";

            DotSpatial.Data.IRaster sourceGrid = Raster.Open(GridDataFolder + @"elev_cm_ESRI\elev_cm_clip2\hdr.adf");
            Double sourceGridMaximum           = sourceGrid.Maximum;

            string savedGridName = GridDataFolder + @"elev_cm.tif";

            sourceGrid.SaveAs(savedGridName);

            Assert.AreEqual(sourceGrid.Maximum, sourceGridMaximum, 0.0001);

            DotSpatial.Data.IRaster savedSourceGrid = Raster.Open(savedGridName);

            Assert.AreEqual(sourceGridMaximum, savedSourceGrid.Maximum, 0.0001);

            sourceGrid.Close();
            savedSourceGrid.Close();
            System.IO.File.Delete(savedGridName);
        }