plgcmap1_range: Get the cmap1 argument range for continuous color plots

plgcmap1_range (min_color,
 max_color);
 

Get the cmap1 argument range for continuous color plots. (Use plgsmap1_range to set the cmap1 argument range.)

min_color (PLFLT *, output)

Pointer to the current minimum cmap1 floating point argument.

max_color (PLFLT *, output)

Pointer to the current maximum cmap1 floating point argument.

Redacted form: plgcmap1_range(min_color, max_color)

This function is currently not used in any example.