/// <summary>
/// Creates a DEM tile creator instance for the specified projection type.
/// </summary>
/// <param name="map">
/// Elevation map used.
/// </param>
/// <param name="projectionType">
/// Projection type desired.
/// </param>
/// <param name="path">
/// Location where the tiles should be serialized.
/// </param>
/// <returns>
/// ITileCreator instance.
/// </returns>
public static ITileCreator CreateDemTileCreator(IElevationMap map, ProjectionTypes projectionType, string path)
{
if (map == null)
{
throw new ArgumentNullException("map");
}
if (path == null)
{
throw new ArgumentNullException("path");
}
IDemTileSerializer serializer = new DemTileSerializer(Path.Combine(path, @"Pyramid\{0}\{1}\DL{0}X{1}Y{2}.dem"));
return(CreateDemTileCreator(map, projectionType, serializer));
}
public void InvalidateDEMSerializerTest()
{
// Get Values from XML File
string expectedError = utilityObj.XmlUtil.GetTextValue(Constants.DemSerializerTestNode, Constants.ExpectedErrorNode);
DemTileSerializer demObject = null;
try
{
demObject = new DemTileSerializer(null);
Assert.Fail();
}
catch (ArgumentNullException ex)
{
string message = ex.Message;
Assert.IsNull(demObject);
Assert.AreEqual(expectedError, message.Replace("\r", string.Empty).Replace("\n", string.Empty));
}
}
public void InvalidateDEMSMercatorSerializerTestForNull()
{
// Get Values from XML File
string expectedError = utilityObj.XmlUtil.GetTextValue(Constants.MercDemSerializerTestNode, Constants.ExpectedErrorNode);
string destinationPath = Path.Combine(Environment.CurrentDirectory, fileTemplate);
DemTileSerializer demTileSerializer = new DemTileSerializer(destinationPath);
MercatorDemTileCreator merc = null;
try
{
merc = new MercatorDemTileCreator(null, demTileSerializer);
Assert.Fail();
}
catch (ArgumentNullException ex)
{
string message = ex.Message;
Assert.IsNull(merc);
Assert.AreEqual(expectedError, message.Replace("\r", string.Empty).Replace("\n", string.Empty));
}
}
/// <summary>
/// Validate the DEM files name for different test cases.
/// </summary>
/// <param name="expectedFileName">Expected file name.</param>
/// <param name="level">Levels in the folder structure.</param>
/// <param name="tileXValue">Tile X value.</param>
/// <param name="tileYValue">Tile Y value.</param>
public void ValidateDeserializeDEMDifferentLevel(string expectedFileName, int level, int tileXValue, int tileYValue)
{
string destinationPath = Path.Combine(Environment.CurrentDirectory, fileTemplate);
var demTileSerializer = new DemTileSerializer(destinationPath);
short[] values = new short[1089];
Random random = new Random();
for (int index = 0; index < 1089; index++)
{
values[index] = Convert.ToInt16(random.Next(100));
}
demTileSerializer.Serialize(values, level, tileXValue, tileYValue);
// Validate the file structure created and the files
string actualPath = demTileSerializer.GetFileName(level, tileXValue, tileYValue);
Assert.AreEqual(actualPath, Path.Combine(Environment.CurrentDirectory, expectedFileName));
Assert.IsTrue(File.Exists(actualPath));
var newBytes = demTileSerializer.Deserialize(level, tileXValue, tileYValue);
// Assert that the deserialized bitmap is not null and holds original values.
Assert.IsNotNull(newBytes);
for (int i = 0; i < values.Length; i++)
{
Assert.AreEqual(values[i], newBytes[i]);
}
// Delete the file.
File.Delete(actualPath);
}
/// <summary>
/// Validate the DEM files name for different test cases.
/// </summary>
/// <param name="expectedFileName">Expected file name.</param>
/// <param name="level">Levels in the folder structure.</param>
/// <param name="tileXValue">Tile X value.</param>
/// <param name="tileYValue">Tile Y value.</param>
public void ValidateDEMFilesForDifferentLevel(string expectedFileName, int level, int tileXValue, int tileYValue)
{
string destinationPath = Path.Combine(Environment.CurrentDirectory, fileTemplate);
var demTileSerializer = new DemTileSerializer(destinationPath);
// Validate destination path
Assert.AreEqual(demTileSerializer.DestinationPath, destinationPath);
short[] values = new short[1089];
Random random = new Random();
for (int index = 0; index < 1089; index++)
{
values[index] = Convert.ToInt16(random.Next(100));
}
demTileSerializer.Serialize(values, level, tileXValue, tileYValue);
// Validate the file structure created and the files
string actualPath = demTileSerializer.GetFileName(level, tileXValue, tileYValue);
Assert.AreEqual(actualPath, Path.Combine(Environment.CurrentDirectory, expectedFileName));
Assert.IsTrue(File.Exists(actualPath));
// Delete the file.
File.Delete(actualPath);
}
/// <summary>
/// Creates a DEM tile creator instance for the specified projection type.
/// </summary>
/// <param name="map">
/// Elevation map used.
/// </param>
/// <param name="projectionType">
/// Projection type desired.
/// </param>
/// <param name="path">
/// Location where the tiles should be serialized.
/// </param>
/// <returns>
/// ITileCreator instance.
/// </returns>
public static ITileCreator CreateDemTileCreator(IElevationMap map, ProjectionTypes projectionType, string path)
{
if (map == null)
{
throw new ArgumentNullException("map");
}
if (path == null)
{
throw new ArgumentNullException("path");
}
IDemTileSerializer serializer = new DemTileSerializer(Path.Combine(path, @"Pyramid\{0}\{1}\DL{0}X{1}Y{2}.dem"));
return CreateDemTileCreator(map, projectionType, serializer);
}
