Answers for "python plt to image"

5

save matplotlib figure

plt.savefig('image.png')
Posted by: Guest on July-22-2020
0

convert plt image to numpy

canvas = pyplot.gca().figure.canvas
canvas.draw()
data = numpy.frombuffer(canvas.tostring_rgb(), dtype=numpy.uint8)
image = data.reshape(canvas.get_width_height()[::-1] + (3,))
Posted by: Guest on May-19-2021

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