plgpage3plplot
Get page parameters
Usage
plgpage(p_xp, p_yp, p_xleng, p_yleng, p_xoff, p_yoff)
Overview
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.
Redacted form: plgpage(p_xp, p_yp, p_xleng, p_yleng, p_xoff, p_yoff)
This function is used in examples 14 and 31.
Arguments
p_xp (PLFLT_NC_SCALAR(3plplot), output)
|
Returned value of the number of pixels/inch (DPI) in x. |
|---|---|
p_yp (PLFLT_NC_SCALAR(3plplot), output)
|
Returned value of the number of pixels/inch (DPI) in y. |
p_xleng (PLINT_NC_SCALAR(3plplot), output)
|
Returned value of the x page length. |
p_yleng (PLINT_NC_SCALAR(3plplot), output)
|
Returned value of the y page length. |
p_xoff (PLINT_NC_SCALAR(3plplot), output)
|
Returned value of the x page offset. |
p_yoff (PLINT_NC_SCALAR(3plplot), output)
|
Returned value of the y page offset. |
Releases
11 releases since Debian 3.1 (Sarge); the text changed 10 times.