plot.h

A very simple, memory efficient (and badly written) plotting library for c

FEATURES

simple Plots without the need to store all values in (huge) arrays and having to iterate over them again to plot them
title/axis labelling
automatic axis scaling
saving Plots as compact .pbm image
segfault proof (hopefully)
all conveniently inside a single header

Initialising a Plot:

Plot p = initPlot(double x_min, double x_max, double y_min, double y_max, char *x_label, char *y_label, char *title, char *file_name);

Plotting a Point:

setPoint(double x, double y, Plot *p);

Saving a Plot:

savePlot(Plot *p);

Changing the resolution:

You can change the #define WIDTH and #define HEIGHT at the top of the header.

Note that the width should be a multiple of 8.