In this section:

- Introduction
- Simfit plotting styles
- Plotting a pie chart
- Plotting a bar chart
- Plotting y = f(x)
- Plotting r = r(θ)
- Plotting x = x(t), y = y(t)
- Plotting x = x(t), y = y(t), z = z(t)
- Plotting z = f(x,y)

The following code is extracted from program simdem09.f95 in the Simdem package, and it illustrates how easy it is to plot a curve in the form y = f(x), where x and y are double precision arrays.

! ! Define line and symbol types then number of points and data ! l = 1 !solid line type m = 5 !circle symbol type n = 10 !plot 10 points do i = 1, n x(i) = i y(i) = i enddo ! ! Define title and legends ! ptitle = 'y = f(x)' xtitle = 'x' ytitle = 'y' c c Plot the graph c call gks001 (l, m, n, x, y, ptitle, xtitle, ytitle)

The following plot is then displayed and can be edited to add further features, printed, or archived as a graphics file.

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