Manual Reference Pages - GETREN (1)
getren - get RLE images to an HP98721 ("Renaissance") display
xpos ypos ] [
-O ] [
xoff yoff ] [
display ] [
driver ] [
This program displays an
file on an HP 98721 "Renaissance" display configured with at
least 24 bits per pixel. If a color map exists in the file,
it is loaded into the display, otherwise a linear map is used.
-p xpos ypos |
position the image at
-P xoff yoff |
Offset the image position by
Dont clear the screen (overlay mode)
-d display |
Gives the name of the display device to which the image is to be
displayed. The default is "/dev/hp98721".
-x driver |
Gives the name of the device driver to be used to communicate with
the display device. The default is "hp98721".
The input will be read from this file. If
infile is "-" or is not specified, the input will be read from the standard
John W. Peterson, University of Utah, with input from Filippo Tampieri of
Cornell and Eric Haines of 3D/Eye.
The program assumes a full 24 bit Renaissance display. The HP graphics
library supports automatically dithering for displays with fewer bitplanes,
but getren ignores this.
The device and driver names are compiled in as "/dev/hp98721" and "hp98721",
respectively. This may need changing on systems configured differently
(in particular, systems with the Renaissance as their sole display
may use a different name for the device).
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