René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Line2D.contains does not take drawstyle into account.","articleBody":"See joferkington/mpldatacursor#36.\nBriefly, `Line2D.contains` currently assumes that points in the line are connected by straight segments, thus ignoring `drawstyle`.  Minimal example (edited from the event handling doc):\n\n```\nimport numpy as np\nimport matplotlib.pyplot as plt\n\nfig = plt.figure()\nax = fig.add_subplot(111)\nax.set_title('click on points')\n\nline, = ax.plot(np.random.rand(10), picker=5, drawstyle=\"steps-pre\")  # 5 points tolerance\n\ndef onpick(event):\n    thisline = event.artist\n    xdata = thisline.get_xdata()\n    ydata = thisline.get_ydata()\n    ind = event.ind\n    points = tuple(zip(xdata[ind], ydata[ind]))\n    print('onpick points:', points)\n\nfig.canvas.mpl_connect('pick_event', onpick)\n\nplt.show()\n```\n\nClicking on the drawn line does not always trigger an event.  Clicking on the not-drawn \"straight\" segments connecting the data points does.\n","author":{"url":"https://github.com/anntzer","@type":"Person","name":"anntzer"},"datePublished":"2016-05-19T05:34:29.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":1},"url":"https://github.com/6447/matplotlib/issues/6447"}