SetXYCoords
DESCRIPTION
This module takes a 2D uniform lattice and allows the user
to set its coordinates (i.e. the minimum and maximum X and
Y values).
INPUTS
Port: First_In
Type: Lattice
Constraints: 2-D.
uniform.
Input lattice. It can be of any primitive type, and have
any length data vector.
WIDGETS
Port: Xmin
Type: Dial
Input minimum X coordinate for lattice.
Port: Xmax
Type: Dial
Input maximum X coordinate for lattice.
Port: Ymin
Type: Dial
Input minimum Y coordinate for lattice.
Port: Ymax
Type: Dial
Input maximum Y coordinate for lattice.
OUTPUTS
Port: First_Out
Type: Lattice
Output lattice, with modified coordinates.
PROBLEMS
This is implemented as a LatFunction module, for simplicity
and speed. However, the lattice constraint checking is
hardwired into the LatFunction executable, which means that
the reqested constraints on the lattice (in particular, that
it must be 2D) are ignored. To fix this, the module should
be re-implemented as a separate executable.
SEE ALSO
ScaleXYZ
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© The Numerical Algorithms Group Ltd,
Oxford UK. 1996