InterpLat
DESCRIPTION
This module performs interpolation on an input lattice
at a picked position, when a mouse button is pressed,
and outputs the value(s) of the lattice at that point.
Although it fires for all types of pick events, it only
updates the values for button down pick events.
INPUTS
Port: Pick
Type: Pick
Input pick port.
Port: Lattice
Type: Lattice
Constraints: 1..3-D.
Input lattice. It can be of any primitive type, any
coordinate type and any vector length.
WIDGETS
Port: Value
Type: Text
Output value(s) at the picked point. For multiple valued
lattices (nDataVar > 1) the values are separated by spaces.
OUTPUTS
PROBLEMS
If the picked point is outside the coordinate space of the
lattice, the module outputs an error message to stderr.
SEE ALSO
Pointer
Annotation
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© The Numerical Algorithms Group Ltd,
Oxford UK. 1996