:: com :: sun :: star :: chart2 ::
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unpublished |
interface XTransformation |
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- Usage Restrictions
- not published
- Description
- allows the transformation of numeric values from one
coordinate-system into an other. Values may be transformed using
any mapping.
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Methods' Summary |
transform |
transforms the given input data tuple, given in the source
coordinate system, according to the internal transformation
rules, into a tuple of transformed coordinates in the
destination coordinate system.
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getSourceDimension |
the dimension of the input coordinate sequence that is to be
transformed by the transform method.
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getTargetDimension |
the dimension of the output coordinate sequence that is the
result of the transform method.
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Methods' Details |
transform
- Description
- transforms the given input data tuple, given in the source
coordinate system, according to the internal transformation
rules, into a tuple of transformed coordinates in the
destination coordinate system.
Note that both coordinate systems may have different
dimensions, e.g., if a transformation does simply a projection
into a lower-dimensional space.
- Parameter aValues
- a source tuple of data that is to be
transformed. The length of this sequence must be
equivalent to the dimension of the source coordinate
system.
- Returns
- the transformed data tuple. The length of this
sequence is equal to the dimension of the output
coordinate system.
- Throws
- ::com::sun::star::lang::IllegalArgumentException
if the dimension of the input vector is not equal to the
dimension given in getSourceDimension.
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getSourceDimension
long |
getSourceDimension(); |
- Description
- the dimension of the input coordinate sequence that is to be
transformed by the transform method.
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getTargetDimension
long |
getTargetDimension(); |
- Description
- the dimension of the output coordinate sequence that is the
result of the transform method.
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