| The PLplot Plotting Library: Programmer's Reference Manual | ||
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plOptUsage: Print usage and syntax message.
Prints the usage and syntax message. The message can also be
display using the -h command line option. There is a default
message describing the default plplot options. The usage
message is also modified by plSetUsage and plMergeOpts.
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This function is currently available in C, C++, Java, Ocaml, Octave and Python.
This function is not used in any examples.
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plMinMax2dGrid: Find the minimum and
maximum of a 2d grid allocated using plAlloc2dGrid. | Up | plMergeOpts: Reset internal option table
info structure. |