The PLplot Plotting Library: Programmer's Reference Manual
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plpoin: Plots a character at the specified points

plpoin (n, x, y, code);

Marks a set of n points in x and y using the symbol defined by code. If code is between 32 and 127, the symbol is simply the corresponding printable ASCII character in the default font.

n (PLINT, input)

Number of points to be marked.

x (PLFLT *, input)

Pointer to array with x coordinates of the points.

y (PLFLT *, input)

Pointer to array with y coordinates of the points.

code (PLINT, input)

Code number for the symbol to be plotted.

Redacted form: plpoin(x, y, code)

This function is used in examples 1,6,14,18,21,29.

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plpat: Set area fill patternUpplpoin3: Plots a character at the specified points in 3 space