PRESCRIBE Command Reference
330
SRO — Set Raster Options
Format
SRO presentation-mode [, width, height];
Parameters
presentation-mode:
0 = physical raster direction
1 = logical page direction
width:
width of raster area in dot; min. 1 to max. 4200 dots
height:
height of raster area in dot; min. 1 to max. 4200 dots
Function
The SRO command specifies the presentation mode which defines the orientation of the
raster image. If the presentation-mode is 0 (default), the printing system creates the raster
image along the width of the physical page regardless of the current page orientation.
With the presentation-mode 1, however, the raster graphics prints in the orientation of
the logical page. Presentation modes 0 and 1 are depicted in the next page.
The width and height options define the size of the raster area which has the current
position as its left-top corner of the area. These options are measured in the dot unit
regardless of the current designation of the UNIT command.
Raster data extending beyond the border along the width of the raster area is clipped in
the increment of dot.
After a RVRD command sequence finishes, the current position is moved down by 1/300
inch.
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