René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Horizontal and vertical text alignment not working on set_rgrids()","articleBody":"\u003c!--To help us understand and resolve your issue, please fill out the form to the best of your ability.--\u003e\r\n\u003c!--You can feel free to delete the sections that do not apply.--\u003e\r\n\r\n### Bug report\r\n\r\n**Bug summary**\r\n\r\nHorizontalalignment and verticalalignment text properties for set_rgrids() do not work. Have tried other text properties, such as style and color, and they do work.\r\n\r\n**Code for reproduction**\r\n\r\n\u003c!--A minimum code snippet required to reproduce the bug, also minimizing the number of dependencies required--\u003e\r\n\r\n```python\r\nimport matplotlib.pyplot as plt\r\nimport numpy as np\r\n\r\nvariables = (\"var1\",\"var2\",\"var3\",\"var4\")\r\ndata = (5,10,100,1.25)\r\nranges = [(0,5),(5,15),(50,110),(2,1)]\r\n\r\nangles = np.arange(0, 360, 360./len(variables))\r\nangles0 = np.deg2rad(np.r_[angles, angles[0]])\r\n\r\nn_ordinate_levels=6\r\n\r\nfig1 = plt.figure(figsize=(6,6))\r\n\r\nrectangle = [0.1,0.1,0.8,0.8]\r\n\r\nax1 = fig1.add_axes(rectangle,polar=True,label='ax1')\r\nax2 = fig1.add_axes(rectangle,polar=True,label='ax2')\r\nax3 = fig1.add_axes(rectangle,polar=True,label='ax3')\r\nax4 = fig1.add_axes(rectangle,polar=True,label='ax4')\r\n\r\nax00 = [ax1,ax2,ax3,ax4]\r\n\r\n\r\nl, text = ax1.set_thetagrids(angles,labels=variables)\r\nfor j in range(len(ax00)-1):\r\n            ax00[j+1].patch.set_visible(False)\r\n            ax00[j+1].grid(\"off\")\r\n            ax00[j+1].xaxis.set_visible(False)\r\n \r\n    \r\nfor i in range(len(ax00)):\r\n    grid = np.linspace(*ranges[i], \r\n                       num=n_ordinate_levels)\r\n    gridlabel = [\"{}\".format(round(x,2)) \r\n                 for x in grid]\r\n    grid0 = [0,0.2,0.4,0.6,0.8,1]\r\n    gridlabel[0] = \"\" # clean up origin\r\n    ax00[i].set_rgrids(grid0, labels=gridlabel,\r\n                 angle=angles[i], horizontalalignment = 'center',\r\n                 verticalalignment = 'center')\r\n    ax00[i].spines[\"polar\"].set_visible(False)\r\n    ax00[i].set_ylim(bottom=0,top=1)\r\n\r\n```\r\n\r\n**Actual outcome**\r\n\r\nNo text alignment\r\n\r\n**Expected outcome**\r\n\r\nRadial axe labels to be aligned centrally, both vertically and horizontally\r\n\r\n\r\n**Matplotlib version**\r\n\u003c!--Please specify your platform and versions of the relevant libraries you are using:--\u003e\r\n  * Operating system: Windows 10\r\n  * Matplotlib version: 2.1.0\r\n  * Matplotlib backend (`print(matplotlib.get_backend())`): module://ipykernel.pylab.backend_inline\r\n  * Python version: 3.6.3\r\n  * Jupyter version (if applicable):\r\n  * Other libraries: \r\n\r\nMatplotlib/Python downloaded with Anaconda\r\n\u003c!--Please tell us how you installed matplotlib and python e.g., from source, pip, conda--\u003e\r\n\u003c!--If you installed from conda, please specify which channel you used if not the default--\u003e\r\n\r\n","author":{"url":"https://github.com/OD1995","@type":"Person","name":"OD1995"},"datePublished":"2017-12-27T00:47:20.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":5},"url":"https://github.com/10105/matplotlib/issues/10105"}