plgpage
Get page parameters
- Provided by: plplot-doc (Version: 5.15.0+dfsg2-9build1.1)
- Source: plplot
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SYNOPSIS
plgpage(p_xp, p_yp, p_xleng, p_yleng, p_xoff, p_yoff)
DESCRIPTION
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.
AUTHORS
Many developers (who are credited at http://plplot.org/credits.php) have contributed to PLplot over its long history.
SEE ALSO
PLplot documentation at http://plplot.org/documentation.php.