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PSC(3g)  —  Subroutines

Name

PSC − Creates a 2D homogeneous transformation matrix that performs the specified scaling. 

Operating States: PHOP, ∗, ∗, ∗
PHIGS standard function

Syntax

PSC (FX, FY, ERRIND, XFRMT)

Argument        Data Type      Access   Description
---------------------------------------------------------------------------
FX, FY          Real           Read     Scale factor vector
ERRIND          Integer        Write    Error indicator
XFRMT(3,3)      Array of       Write    Transformation matrix
                reals
---------------------------------------------------------------------------

Description

PSC creates a two-dimensional (3 x 3) homogeneous transformation matrix that performs the specified scaling.  The returned matrix can be passed to functions that require transformation matrices as input, such as the PSLMT, PSGMT, and PCOM functions.  To store a matrix in a structure element, you must pass it to the PSLMT or PSGMT function. 

See Also

PBLTM
PCOTM
PRO
PSC3
PSGMT
PSLMT
PTP
PTR

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