QPlot: bars

bars Bar plot with bar width specified in data coordinates

Call signature:

bars(xx, yy, w, y0=0)

Help text:

bars(xx, yy, w) draws a bar graph of yy vs xx with bars of width w specified in data coordinates.
bars(xx, yy, w, y0) specifies the baseline of the plot; default for y0 is 0. y0 may also be a vector (which must then be the same size as xx and yy). This is useful for creating stacked bar graphs.

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Example:

import pyqplot as qp

import numpy as np

qp.figure('bars', 3, 3)

qp.brush('777')

xx = np.arange(0,4*np.pi,1)

qp.bars(xx, np.sin(xx), 0.5)

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