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The results of the following commands depend on the positions of PI and P2:
DR. FT, IW, LB, LT. PW, RO, SC, SR, WU.
I
r
c
IR [P]r.~,Pln [, P2r.x,P2ry :]]
This command establishes new or default locations for the scaling points P 1
and P2 relative to the picture frame size. PI and P2 are used by the Scale (SC)
command to establish user-unit scaling. IR can also be used in advanced
techniques such as printing mirror images, enlarging/reducing drawings, and
enlarging/reducing relative character size, or changing label (text) direction.
The coordinates of points P1 and P2 are expressed as percentage of the width
(height) of the picture frame.
I
w
c
IW [x11, J 1l,.t-ur. > wr;]
This command sets the position and size of the soft-clip window and
determines the effective clip window as the intersection of the printable area,
the logical page, the picture frame and the soft-clip window.
The meanings of parameters are:
X11
x-coordinate of lower left corner of soft-clip window
y[l
y-coordinate of lower left comer of soft-clip window
.Kur
x-coordinate of upper right corner of soft-clip window
.)'ur
y-coorclinak of upper right corner of soft-clip window
P
e
c
The following commands cause a conditional page eject, meaning that a page
will be ejected if there is any printable data in the print buffer:
Reset command, <ESC> E
Page length command
Page size command
Orientation command
Paper source command
When a page is ejected using one of the above commands, the cursor position
is set to the top of form on the new page.
103
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