Source Files: buf.c ccitt3.c ccitt4.c fatal.c getopt.c gp4.c image.c main.c pack.c rlc.c tiff.c tiff.h vma.h xrlc.c xrlcw.c Makefile Imakefile

Test Raster Image: canon.rlc


Programinfo:

 

The call of the program `xrlc' without parameter delivers all options as follows:

 

Program: xrlc -f File [Options]

Options:

-t {0,90,180,270} ... Turn angle 
 

-r ... Invers Video 
 

-e {rlc,tif,gp4} ... Compression 
 

-g Geometry ... X-Window Geometry 
 

-d Display ... X-Displayname 
 

-n ... next file with options 
 

Minimal program call (no turn, Window max. 800x800):


xrlc -f test.rlc 

 

Program call with TIFF-File (no namerule):


xrlc -f test -e tif 

 

Display Invers Video (no turn):


xrlc -f test.tif -r 

 

Program call with turn by 90 Degrees:


xrlc -f test.rlc -t 90 

 

Change X11-Geometry and turn by 180 Degrees:


xrlc -f test.gp4 -t 180 -g 600x400+10+10 
(Geometry allway in X11-Rules WIDTHxHIGHT+X0+Y0) 
 

Display at another X11-Host:


xrlc -f test.rlc -d host:0 

 

File extensions are interpreted as follows:


rlc .... CadOverlay RLC 
tif .... TIFF Group 3 u. 4 
gp4 .... CALS Group 4 

 

With the -n option there could follows more files:


xrlc -f test.rlc -n -f test.gp4 -r -t 90 -n -e tif -f test2 
 

It would interpreted as follows:

test.rlc ... no Options 
test.gp4 ... Options -r -t 90 
test2 ...... Option -e tif 

 

Key-Usage:

========== 

 

Key `q' ........... Program exit

Key `a' ........... Zoom all

Key `+' ........... Zoom 50%

Key `-' ........... Zoom 200%

Key `v' ........... Zoom previous

Key `i' ........... Invers Video

Key `d' ........... Turn by +90 Degrees

Key `n' ........... Next file

Key `r' ........... Previous file

Key `s' ........... Cut (see description)

Key `p' ........... Left MouseKey Pan-Function

Key `z' ........... Left MouseKey Zoom-Function


 

Right MausKey .... Menu (active as Key pressed)

Middle MausKey ... Pan (Rubberband will be displayed)

Left MausKey ..... Zoom (Zoombox will be drawn)


 

Cut:

==== 

 

By pressing the Key `s' or Menu `Cut' the cut function will be aktivated.

Analog to the Zoom Function the left Mouse Key will define the Cut Area.

After releasing the left mouse key the cutted area will by displayed and marked

by a rectangle. After typing the filename for the cut area the cut area will be written as an RLC file. 
 

 


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