| Class: Func | Gnuplot/PlotItems.py | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Represents a mathematical expression to plot.Func represents a mathematical expression that is to be computed by gnuplot itself, as if you would type for example: 
        gnuplot> plot sin(x)
into gnuplot itself. The argument to the contructor is a string that should be a mathematical expression. Example: 
        g.plot(Func('sin(x)', with='line 3'))
As shorthand, a string passed to the plot method of a Gnuplot object is also treated as a Func: 
        g.plot('sin(x)')
 
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