private void Disposed(IGeoDataDriver ldfDrv, IRasterDataProvider ldfPrd, IRasterBand ldfBand, IMvgDriver mvgDrv, IMvgDataProvider mvgPrd, IRasterBand mvgBand)
{
if (mvgBand != null)
{
mvgBand.Dispose();
}
if (mvgPrd != null)
{
mvgPrd.Dispose();
}
if (mvgDrv != null)
{
mvgDrv.Dispose();
}
if (ldfBand != null)
{
ldfBand.Dispose();
}
if (ldfPrd != null)
{
ldfPrd.Dispose();
}
if (ldfDrv != null)
{
ldfDrv.Dispose();
}
}
public void CreatEmptyMvgFile()
{
Assert.That(_newFileName != null);
IRasterDataDriver driver = GeoDataDriver.GetDriverByName("MVG") as IRasterDataDriver;
Assert.NotNull(driver);
IMvgDriver drv = driver as IMvgDriver;
Assert.NotNull(drv);
int width = 2048;
int height = 3390;
string mapInfo = "{1,1}:{110,35}:{0.01,0.01}";
Int16 valueCount = 2;
bool withHdr = true;
string values = "{ 0, 1 }";
string valueNames = "{120,99}";
IMvgDataProvider prd = drv.Create(_newFileName, width, height, 1, enumDataType.Int16, "VALUECOUNT=" + valueCount, "VALUES=" + values,
"VALUENAMES=" + valueNames, "MAPINFO=" + mapInfo, "WITHHDR=" + withHdr.ToString()) as IMvgDataProvider;
Assert.NotNull(prd);
Assert.That(prd.BandCount == 1);
Assert.That(prd.DataType == enumDataType.Int16);
MvgHeader header = prd.Header;
Assert.True(File.Exists(_newFileName));
FileInfo fInfo = new FileInfo(_newFileName);
HdrFile hdr = (header as MvgHeader).ToHdrFile();
PrintHdrInfo(hdr);
prd.Dispose();
drv.Dispose();
Assert.True(File.Exists(_newFileName));
}
