QTAtoms QT Atom commands

QT_GetAtomData

QT_GetAtomData(containerRef; atomOffset; atomData):error
containerRef Longint Atom container reference
atomOffset Longint Atom offset
atomData BLOB Atom data
error Longint Error result

Retrieves the data of a leaf atom.

Parameter containerRef specifies the atom container. It must have been previously obtained with a call to QT_NewAtomContainer.

Parameter atomOffset specifies the atom whose data should be retrieved. Only leaf atoms contain data; if you pass a non-leaf atom, an error is returned.

Parameter atomData receives the atom's data.

Related commands

QT_SetAtomData Changes the data of a leaf atom
QT_GetAtomDataSize Retrieves the data size of a leaf atom
QT_CopyAtom Copies an atom and its children to a new atom container

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