René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"The markers are not hollow when I use ax.scatter() and set markers.MarkerStyle()'s fillstyle to 'none'. My usage is wrong?","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\u003c!--A short 1-2 sentences that succinctly describes the bug--\u003e\r\n\r\nI want to set markers hollow. So I make a costomed `markers.MarkerStyle` and set the paramter `fillstyle='none'`. But I don't get what I want.\r\n\r\n**Code for reproduction**\r\n\r\n\u003c!--A minimum code snippet required to reproduce the bug.\r\nPlease make sure to minimize the number of dependencies required, and provide\r\nany necessary plotted data.\r\nAvoid using threads, as Matplotlib is (explicitly) not thread-safe.--\u003e\r\n\r\n```python\r\nfrom matplotlib import pyplot as plt\r\nfrom matplotlib import markers\r\nimport numpy as np\r\nxy = np.random.rand(10, 2)\r\nfig, ax = plt.subplots()\r\nstyle = markers.MarkerStyle(marker='o', fillstyle='none')\r\nax.scatter(xy[:, 0], xy[:, 1], marker=style)\r\nplt.show()\r\n```\r\n\r\n**Actual outcome**\r\n\r\n\u003c!--The output produced by the above code, which may be a screenshot, console output, etc.--\u003e\r\n![Snipaste_2020-05-28_18-17-01](https://user-images.githubusercontent.com/28953763/83129663-b87cf600-a10f-11ea-917e-a2aa4e084bd1.PNG)\r\n\r\n\r\n**Expected outcome**\r\nThis is what I want.\r\n![Snipaste_2020-05-28_18-20-13](https://user-images.githubusercontent.com/28953763/83129794-e95d2b00-a10f-11ea-92ff-d293503dd84a.PNG)\r\n\r\nWhen I check out the source code about the [matplotlib.markers.MarkerStyle](https://matplotlib.org/3.2.1/_modules/matplotlib/markers.html#MarkerStyle), I find:\r\n![Snipaste_2020-05-28_18-27-40](https://user-images.githubusercontent.com/28953763/83130501-f890a880-a110-11ea-93ab-2458eb7a521c.PNG)\r\nIt seems that it doesn't process `fillstyle='none'`.\r\nI don't know why. Maybe my usage is wrong. Could anyone help me?\r\n\u003c!--A description of the expected outcome from the code snippet--\u003e\r\n\u003c!--If this used to work in an earlier version of Matplotlib, please note the version it used to work on--\u003e\r\n\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: Win10\r\n  * Matplotlib version: 3.1.1\r\n  * Python version: 3.6.6\r\n\r\n\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/NoahFeng","@type":"Person","name":"NoahFeng"},"datePublished":"2020-05-28T10:36:12.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":1},"url":"https://github.com/17527/matplotlib/issues/17527"}