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Raster Graphics
Example
To transfer an unencoded arrow-shaped raster graphic
image (see Figure 6-8) in the shape of an arrow, perform the
following steps:
1. Position the cursor:
?*p300x400Y Move the cursor to PCL Unit
position (300, 400) within the PCL
coordinate system.
2. Specify Raster Presentation Mode 0:
?*r0F Print raster graphics in the
orientation of the logical page.
3. Specify the raster graphics resolution:
?*t75R Set raster resolution to 75 dpi.
4. Specify the raster graphics height:
?*r32T Specify a raster height of 32 pixels
(32 rows of raster data).
5. Specify the raster graphics width:
?*r32S Specify a 32-pixel raster width.
6. Specify the left raster graphics margin:
?*r1A Set the left graphics margin to the
current X position (300).
7. Specify the Y offset:
?*b0Y This specifies a Y offset of 0 (this
command is not necessary here
but shows the proper command
sequence).
8. Specify the raster compression mode:
?*b0M No compression (unencoded).
Raster Graphics 6-43Raster Graphics 6-43