KPG1_LTGET

Obtains a locator to an array holding a colour table for the currently opened graphics device

Description:

This routine returns an HDS locator for a two-dimensional array holding the colour table to load into the currently open graphics device. The HDS object is searched for in an HDS container file in the users ADAM directory. The file is called " kappa.lut.sdf" and contains a LUT for different devices. The file should have been created by KPG1_LTSAV.

Each lut in the file is a _REAL array of shape (3,n) where n is the number of colours in the lut.

Each array has a name which identifies the graphics device to which it refers.

Invocation

CALL KPG1_LTGET( PLOC, STATUS )

Arguments

PLOC = CHARACTER ∗ ( DAT__SZLOC ) (Returned)
The locator. returned equal to DAT__NOLOC if the colour table cannot be found, or if an error occurs.
STATUS = INTEGER (Given and Returned)
The global status.

Notes: