HP PCL/PJL reference (PCL 5 Printer Language) - Technical Reference Manual Part II

EN SV, Screened Vectors 22-39
SV, Screened Vectors
This command selects the type of screening (area fill) to be applied to
vectors. Options include lines, hatching patterns (fill types 3 and 4),
arcs, circles, edges of polygons, rectangles, wedges and PCL
user-defined patterns. SV does not affect solid fill types, stroked
characters, or edges of characters.
SV [screen_type [,option1 [,option2]]][;]
or
SV [;]
* Refer to the table following the parameter descriptions.
There are four types of screen fill: shaded fill, HP-GL/2 user-defined
raster fill, predefined PCL cross-hatch patterns, and PCL
user-defined patterns.
z No Parameters— Defaults to no screening (solid fill--same as
SV0;).
Table 22-20
Related Commands Group
PW, Pen Width The Line and Fill Attributes Group
WU, Pen Width Unit Selection
TR, Transparency Mode
Parameter Format Functional Range Default
screen_type clamped
integer
0, 1, 2, 21, 22 No screening (solid)
option1, option2 clamped
integer
type dependent* type dependent