import numpy as np import matplotlib.pyplot as plt from scipy import ndimage from scipy import misc from HistogramPlotter import HistogramPlotter img = np.zeros((100, 100), dtype=np.uint8) histogram = np.zeros((200, 100, 9), dtype=np.uint8) plotter = HistogramPlotter(img, histogram) plotter.drawLine(50,50,30, 48, 1) plt.imshow(plotter.getOutput(), cmap=plt.cm.gray, interpolation="nearest") plt.show()
