GXYPLOT Call

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Module Library

GXYPLOT Call

draws a scatter plot of any x-y data

RUN GXYPLOT( x, y);

The inputs to the GXYPLOT subroutine are as follows:

x: is any n ×m matrix of x-values.
y: is a corresponding n ×m matrix of y-values.

The GXYPLOT module draws a simple scatter plot of any numeric x-y data. Axes with labeled tickmarks are drawn as well. You cannot produce graphics until you invoke the CALL GSTART statement. The plot remains open for further additions (such as a title and axis labels) until you specify the CALL GCLOSE staement, which terminates the current graphics segment. The module uses the GPOINT, GXAXIS, and GYAXIS calls to plot the points. The module source code can be edited to specify many of the options available for these calls.

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