René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"get_tightbbox doesn't account for markeredgewidth","articleBody":"Simple to solve problem, making issue just to refer to it in the PR.\r\n\r\n### Bug report\r\n\r\nFor lines, `Axes.get_tightbbox` relies on `Line2D.get_window_extent`, which computes extra padding due to markers as \r\n\r\n```python\r\nms = (self._markersize / 72.0 * self.figure.dpi) * 0.5\r\n```\r\nbut this can cut off half of the marker edge.\r\n\r\nThis phenomena which is only visible if you have a line that extends outside of a plot, and has `markeredgewidth \u003e 1`. For simple markers, (like 'S', 'O'), the code should instead read\r\n\r\n```python\r\nextra_pts = self._markersize + self._markeredgewidth\r\nms = (extra_pts / 72.0 * self.figure.dpi) * 0.5\r\n```\r\nI'll edit this shortly to include code that reproduces the bug, after I document for all the common markers what the expected behavior should be.\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: Linux\r\n  * Matplotlib version: 3.2.0rc2.post1594.dev0+gead45c7e6\r\n  * Matplotlib backend: module://ipykernel.pylab.backend_inline`\r\n  * Python version: 3.7.3\r\nMPL installed from Github, Python is miniconda. \r\n","author":{"url":"https://github.com/brunobeltran","@type":"Person","name":"brunobeltran"},"datePublished":"2020-02-28T23:58:15.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":10},"url":"https://github.com/16606/matplotlib/issues/16606"}