plgpage
( | xp, |
| yp, | |
| xleng, | |
| yleng, | |
| xoff, | |
yoff); |
Gets the current page configuration. The length and offset values are expressed in units that are specific to the current driver. For instance: screen drivers will usually interpret them as number of pixels, whereas printer drivers will usually use mm.
xp
(PLFLT *, output)
Pointer to number of pixels/inch (DPI), x.
yp
(PLFLT *, output)
Pointer to number of pixels/inch (DPI) in y.
xleng
(PLINT *, output)
Pointer to x page length value.
yleng
(PLINT *, output)
Pointer to y page length value.
xoff
(PLINT *, output)
Pointer to x page offset.
yoff
(PLINT *, output)
Pointer to y page offset.
Redacted form: plgpage(xp, yp, xleng, yleng, xoff, yoff)
This function is used in examples 14 and 31.