Create a canvas on which to draw the plot.
Convert value to string and cut out the first four characters.
Convert value to string and cut out the first four characters.
the value to convert and cut
Convert a Plot vectors to a string.
Convert a Plot vectors to a string.
The
Plot
class takes 'x' and 'y' vectors of data values and plots the '(x, y)' data points. Optionally, a 'z' vector may be plotted with 'y'. Note, axes are determined by the 'x' and 'y' vectors only. For more vertical vectors use PlotM.