User`s guide
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If the HGS you want is not in the above table, you may use the
Pn
1
parameter to define a specific HGS. The value of
Pn
1
may be any
non-zero number and is expressed in either decipoints (1/720") or
dots (1/300") depending on the setting of the SSU. For example, the
following portion of a sixel graphics mode command selects an HGS
of 1/150" (
Ps
1
) but overrides it with a
Pn
1
value of 4 (4 dots or 1/75").
(The example assumes that SSU is dots.)
<ESC>P0;0;4.....
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The aspect ratio defines the shape of the pixel. The value of
Pn
2
and
Pn
3
may be any non-zero decimal integer. Any other character in
either of these parameters terminates the ratio value.
ASPECT RATIO = VERTICAL SIZE (DOTS) / HORIZONTAL SIZE (DOTS) =
Pn2
/
Pn3
HGS ASPECT RATIO VGS
Ps
1
Inches Inches vert:horiz Inches Inches
0 0.0067 1/150 200:100 0.0133 1/75
1 0.0067 1/150 200:100 0.0133 1/75
2 0.0030 1/337.5 450:100 0.0133 1/75
3 0.0044 1/225 300:100 0.0133 1/75
4 0.0053 1/187.5 250:100 0.0133 1/75
5 0.0067 1/150 200:100 0.0133 1/75
6 0.0089 1/112.5 150:100 0.0133 1/75
7 0.0103 1/97.5 130:100 0.0133 1/75
8 0.0119 1/84 112:100 0.0133 1/75
9 0.0133 1/75 100:100 0.0133 1/75