1PLGVPD(3plplot)                   PLplot API                   PLGVPD(3plplot)
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NAME

6       plgvpd - Get viewport limits in normalized device coordinates
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SYNOPSIS

9       plgvpd(p_xmin, p_xmax, p_ymin, p_ymax)
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DESCRIPTION

12       Get viewport limits in normalized device coordinates.
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14       Redacted   form:   General:   plgvpd(p_xmin,  p_xmax,  p_ymin,  p_ymax)
15       Perl/PDL: Not available?
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18       This function is used in example 31.
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ARGUMENTS

21       p_xmin (PLFLT_NC_SCALAR(3plplot), output)
22              Returned value of the lower viewport  limit  of  the  normalized
23              device coordinate in x.
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25       p_xmax (PLFLT_NC_SCALAR(3plplot), output)
26              Returned  value  of  the  upper viewport limit of the normalized
27              device coordinate in x.
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29       p_ymin (PLFLT_NC_SCALAR(3plplot), output)
30              Returned value of the lower viewport  limit  of  the  normalized
31              device coordinate in y.
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33       p_ymax (PLFLT_NC_SCALAR(3plplot), output)
34              Returned  value  of  the  upper viewport limit of the normalized
35              device coordinate in y.
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AUTHORS

39       Many   developers   (who   are   credited   at    http://plplot.source‐
40       forge.net/credits.php)  have  contributed  to PLplot over its long his‐
41       tory.
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SEE ALSO

44       PLplot   documentation   at    http://plplot.sourceforge.net/documenta‐
45       tion.php.
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49                                 August, 2017                  PLGVPD(3plplot)
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