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)
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17       This function is used in example 31.
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ARGUMENTS

20       p_xmin (PLFLT_NC_SCALAR(3plplot), output)
21              Returned value of the lower viewport limit of the normalized de‐
22              vice coordinate in x.
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24       p_xmax (PLFLT_NC_SCALAR(3plplot), output)
25              Returned value of the upper viewport limit of the normalized de‐
26              vice coordinate in x.
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28       p_ymin (PLFLT_NC_SCALAR(3plplot), output)
29              Returned value of the lower viewport limit of the normalized de‐
30              vice coordinate in y.
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32       p_ymax (PLFLT_NC_SCALAR(3plplot), output)
33              Returned value of the upper viewport limit of the normalized de‐
34              vice coordinate in y.
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AUTHORS

38       Many  developers  (who  are  credited at http://plplot.org/credits.php)
39       have contributed to PLplot over its long history.
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SEE ALSO

42       PLplot documentation at http://plplot.org/documentation.php.
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46                                February, 2022                 PLGVPD(3plplot)