Returns the current print quality. This can be a positive integer, denoting the
number of dots per inch, or
one of the following identifiers:
-
+
On input you should pass one of these identifiers, but on return you may get
back a positive integer
indicating the current resolution setting.
Sets the desired print quality. This can be a positive integer, denoting the
number of dots per inch, or
one of the following identifiers:
-
+
On input you should pass one of these identifiers, but on return you may get
back a positive integer
indicating the current resolution setting.