Getting Started with Python drawing method examples

This example describes the Python drawing method. Share to everyone for your reference. Specific as follows:

#-*-Coding:utf-8-*-import Matplotlib.pyplot as Pltdef main ():  # Color list    colorlist = [' B ', ' G ', ' R ', ' C ', ' m ', ' y ', ' k ' ]  # Common horizontal    threadlist = [1,2,4,8,10]  # Set the horizontal and ordinate names    plt.xlabel (' Threads ')    Plt.ylabel (' Concurrent ')     # graph title    plt.title (' Concurrent test ')     # The list of lines to draw    lines = []    # corresponds to the name of the line    titles = [ ]    # The ordinate of the first line    dataList1 = [2,5,7,15,30]    # draw the first line according to the horizontal axis and ordinate    line1 = Plt.plot (threadlist, DataList1)    # Set Line color width etc    plt.setp (line1, color=colorlist[0], linewidth=2.0)    # line name    titles.append (' Linux ')    lines.append (line1)     # second line    dataList2 = [2,4,6,18,35]    line2 = Plt.plot (threadlist, DataList2)    Plt.setp (line2, color=colorlist[1], linewidth=2.0)    titles.append (' FreeBSD ')    lines.append (line2)    Plt.legend (lines, titles)    plt.savefig ('/home/workspace/test.png ', dpi=120)    #如果是pdf就, Plt.savefig ( '/home/workspace/test.pdf ') if __name__ = = ' __main__ ':  Main ()

Hopefully this article will help you with Python programming.

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