QPlot: prectangle

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prectangle

Draw a rectangle in paper space

Call signature:

prectangle(x, y, w, h)

Help text:

prectangle(x, y, w, h) draws a rectangle in paper space with given coordinates. The rectangle is drawn with the current pen and filled with the current brush.

If you draw right up to any edge of the panel, shrink may fail.

See also poly and rectangle.

Example:

import qplot as qp

import numpy as np

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

qp.brush('049')

qp.pen('none')

qp.prectangle(3, 3, 72, 18)

qp.brush('940')

qp.prectangle(3*72 - 18 - 3, 3*72 - 72 - 3, 18, 72)

qp.pen('k', 2)

xx = np.arange(0, 4*np.pi, np.pi/100)

qp.plot(xx, np.cos(xx))

qp.pen()

qp.xaxis('Phase')

qp.yaxis('Cosine')

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