GET LOCATOR
CALL SEQUENCE
PGTLC (VIEWI, LPX, LPY)
OUTPUT PARAMETERS
INTEGER VIEWI
REAL LPX, LPY
ARGUMENTS
- VIEWI
- View index.
- LPX, LPY
- Validated points in World Coordinates (WC).
PHIGS STATE
(PHOP, WSOP, *, *).
EFFECT
This function restricts the 3D get locator function to 2D, the z value is
ignored.
ERRORS
- 3
Ignoring function, function requires state (PHOP, WSOP,*,*)
- 259
- Ignoring function, the input device class of the current input report does
not match the class
SEE ALSO
get locator 3, set locator mode, initialize locator, request locator, sample
locator, await event, flush device events, inquire locator device state,
inquire default locator device state, locator without interaction (ext)