I
P m c
PM mode [;]
Mode Oclears the polygon buffer and enters the polygon mode, in which the following commands can be used:
AA, AR, AT, CI, DF. IN, PA, PD, PE, PM 1. PM2, PR, PU, PR. Reset command <ESC> E can also be given. The polygon stored using these commands can be edged (using EP) or filled (using FP) once the polygon mode has been left (PM2). The pen location at the time PMO is issued becomes the first point in the buffer.
Mode 1closes the current polygon (or subpolygon) and remains in polygon mode; all commands sent following PM 1but before a PM2 (or the next PM 1) are stored as one subpolygon.
Mode 2 closes cument polygon (,orsubpolygon) and exits polygon mode.
F r a c
RA .[, ~)[;I
This command fills the rectangle defined by current cursor position and (x.)) usingthecurrent fill. The pen up/down status is not affected by this command and the rectangle is drawn regardless of the pen status.
This command clears the polygon buffer, then uses the buffer to draw.
F r r c
RR [{.x,d) [;]
Same as RA except that the coordinates are relative.
This command clears the polygon buffer, then uses it to draw.
F w c
WG rudilis, start angle, sweep utzgle [, chord atl<qlc;]
This command draws a filled wedge (see EW command).
This command clears the polygon buffer and uses the buffer to draw
112
