René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Saving plot as PNG file prunes tick labels ","articleBody":"### Bug report\r\n\r\n**Bug summary**\r\nWhen I export a plot to PNG, some tick labels are pruned. This does not happen if I use another format, such as PDF or SVG.\r\n**Code for reproduction**\r\nI failed to recreate the problem with a dummy dataset. It seems that the problem is very much an edge case probably. This is what I see on my Jupyter notebook:\r\n![image](https://user-images.githubusercontent.com/18400141/47212510-b29e2b00-d398-11e8-948b-e135d4006c44.png)\r\n\r\nThe plot is exported nicely in PDF: [test.pdf](https://github.com/matplotlib/matplotlib/files/2495405/test.pdf)\r\n\r\nBut, if I use PNG, the bottom and upper y-tick labels are pruned:\r\n![test](https://user-images.githubusercontent.com/18400141/47212545-cf3a6300-d398-11e8-8839-b053e2f24335.png)\r\n\r\nI tried to play around with the padding in `plt.tight_layout()` and the options in `plt.savefig()` without success.\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 Pro N\r\n  * Matplotlib version: 3.0.0 (from Conda)\r\n  * Matplotlib backend: module://ipykernel.pylab.backend_inline\r\n  * Python version: 3.6.6 (from Conda)\r\n  * Jupyter version (if applicable): 1.0.0\r\n","author":{"url":"https://github.com/JackCaster","@type":"Person","name":"JackCaster"},"datePublished":"2018-10-19T10:27:25.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":6},"url":"https://github.com/12564/matplotlib/issues/12564"}