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java.lang.Objectnom.tam.fits.HDU
public class HDU
Methods to read/write FITS Header/Data unit (HDU). This class is generally used either to get access to the Header and Data objects, or to perform manipulations which affect both the Header and Data.
Constructor Summary | |
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HDU()
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Method Summary | |
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static BasicHDU |
create(Header header)
Create an HDU from the supplied Header object. |
static BasicHDU |
create(java.lang.Object x)
Create an HDU which points to the given object. |
static AsciiTableHDU |
createAsciiTable(java.lang.Object[][] x)
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static RandomGroupsHDU |
createRandomGroups(java.lang.Object[][] x)
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static BasicHDU |
readHDU(BufferedDataInputStream stream)
Read an HDU. |
static boolean |
skipHDU(BufferedDataInputStream input)
Skip an HDU |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public HDU()
Method Detail |
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public static BasicHDU create(java.lang.Object x) throws FitsException
x
- The data to which the HDU points.
FitsException
- if the HDU could not be created.public static RandomGroupsHDU createRandomGroups(java.lang.Object[][] x) throws FitsException
FitsException
public static AsciiTableHDU createAsciiTable(java.lang.Object[][] x) throws FitsException
FitsException
public static BasicHDU create(Header header) throws FitsException
header
- the Header for the HDU to be created.
FitsException
- if the HDU could not be created.public static BasicHDU readHDU(BufferedDataInputStream stream) throws FitsException, java.io.IOException
stream
- The data stream the FITS data is to be found on.
FitsException
- if there was a problem with the data.
java.io.IOException
public static boolean skipHDU(BufferedDataInputStream input) throws FitsException, java.io.IOException
FitsException
- if the data could not be skipped.
java.io.IOException
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