6.7.1 DECimage for VMS Setup Modules
To create variations of the DECimage setup modules, use the following
procedure:
1.
Create setup modules similar to the DECimage module created in
Section 6.3. Name the setup modules according to their functions. For
example:
If You Want a Setup Module To...
Name the Module...
Increase contrast
DECIMAGE_CONTRAST.TXT
Sharpen an image
DECIMAGE_SHARPEN.TXT
Soften an image
DECIMAGE_SOFTEN.TXT
Make an image more coarse
DECIMAGE_COARSEN.TXT
2.
Edit each setup module, and change the values on the four lines identified
as punch1, punch2, sharpness, and dotsize. See Table 6–1 to set the values.
3.
Place the setup modules in the SYS$LIBRARY:DECIMAGE text library.
4.
Create a form for each setup module. Each form should be identical in
attributes. Change the setup module name in each form.
6.7.2 DECimage for Non-VMS Systems
You can set up DECimage for special effects for one job or persistently across
power cycles.
•
For one job, change the values on the four lines defined as Punch1, Punch2,
Sharpness, and Dotsize in the PostScript code in Section 6.5.1.
•
To change the values persistently, send the following code to the printer:
% --------
Beginning of code to persistently change DECimage parameters ---
<< /Password systemdict /product get
/InstallPunch0 0.0
/InstallPunch1 1.0
/InstallSharp
1.5
/InstallDotSize 1
>> setsystemparams
% ------------------- End code to persistently change DECimage parameters ---
6–10 Enhancing Picture Quality
