Progress bar in kivy can't update using loop
来源： https://stackoverflow.com/questions/52186990/progress-bar-in-kivy-cant-update-using-loop
kivy
Progress bar in kivy can't update using loop
来源： https://stackoverflow.com/questions/52186990/progress-bar-in-kivy-cant-update-using-loop
Issue setting Kivy to fullscreen
问题 I'm trying to write an application that runs kivy at full screen. But these are my issues: 1) When I run the command: #Config.set('graphics', 'fullscreen', 1) Then kivy appears to go full time, but the window has a lot of black spaces around the background image. Even if I elongate the image, kivy just cuts the image when showing it. 2) When I run this command to set the window size to the size of my screen: Config.set('graphics', 'width', '1366') Config.set('graphics', 'height', '768') This
Issue setting Kivy to fullscreen
问题 I'm trying to write an application that runs kivy at full screen. But these are my issues: 1) When I run the command: #Config.set('graphics', 'fullscreen', 1) Then kivy appears to go full time, but the window has a lot of black spaces around the background image. Even if I elongate the image, kivy just cuts the image when showing it. 2) When I run this command to set the window size to the size of my screen: Config.set('graphics', 'width', '1366') Config.set('graphics', 'height', '768') This
【SimuPy】Python实现的Simulink 文档翻译计划
哈工大的正版 Matlab 授权被贸易战影响了，大家关于这个问题各抒己见。 然后我很赞同 @iGuo 的这个回答： iGuo：如何看待哈工大、哈工程受美商务部「实体名单」影响，被禁止使用 MATLAB 商业软件？ www.zhihu.com 在他的回答和评论区，我们俩陆续找了几个Simulink的Python实现，其中有一个就是这个 SimuPy。 SimuPy 是加州大学戴维斯分校的Benjamin W. L. Margolis 在 2017年8月29日发表的 [1] 。 论文 DOI: http:// dx.doi.org/10.21105/jos s.00396 GitHub Repository ： https:// github.com/simupy/simup y 官方文档： https://simupy.readthedocs.io simupy.readthedocs.io 官方文档显示的更新日期是今年的4月7号，所以看来这个项目还是活跃的。 嗯，我就是个混人，能力有限，水平也不行，就还是按照当年翻译 Python 教材 以及 Kivy 文档的思路，打算翻译一下 SimuPy 这个项目的相关文档。 我和 @iGuo 都没有用过 Simulink 的经验。 我甚至根本没有用过 Matlab。 但是重在掺和。 咱们和小丹丹、小欣欣这样的人不一样
Pop up Kivy displaying while a process is running in background
问题 In my kivy project, I have a button allowing me to generate a matplotlib graph in .png format. Generating this image takes time (around 20 seconds), and I would like to display a pop-up window to warn the user. What i tried : <MyPopup@Popup>: auto_dismiss: False Button: text: 'This could take time, please wait :) ' on_release: root.dismiss() and : ActionButton: text: 'generate graph' on_release: Factory.MyPopup().open() #on_release: root.generate_graph() Unfortunately, if I uncomment the
Kivy popup running in separate thread
问题 I am populating a treeview in Kivy that takes some time depending on how large it is. In the case the tree is large and takes awhile, I would like to display a popup while it is populating so the user is aware the program has not frozen, and close this popup when the logic for populating the tree finishes. Here is what I have come up with through some research on the topic, but the popup still seems to only come once the tree is finished populating: def show(self, *args): self.error_popup
再见HTML ! 用纯Python就能写一个漂亮的网页
我们在写一个网站或者一个网页界面的时候，需要学习很多东西，对小白来说很困难！比如我要做一个简单的网页交互： 很多人学习python，不知道从何学起。 很多人学习python，掌握了基本语法过后，不知道在哪里寻找案例上手。 很多已经做案例的人，却不知道如何去学习更加高深的知识。 那么针对这三类人，我给大家提供一个好的学习平台，免费领取视频教程，电子书籍，以及课程的源代码！ QQ群：1097524789 要懂后端，比如Python里面的Django或者Flask，或者是Java里面的SpringBoot 要懂前端，现在都叫大前端了(因为很复杂)，比如前端的框架Vue/React, 然后页面的美化框架Bootstrap ，还有html ,csss 和Javascript 三驾马车. 天啊，听听头都大呢！其实我就给老板做一个简单的交互的页面，而且我只会Python ,有没有很简单的办法可以做到呢。 今天小编在Github上逛的时候，找到一个非常酷的神器，名字叫remi ,目前收获了2300个赞。 star并不是很多， 但是这个库可是选入2018年的十大明星库 ，号称是一个独立的GUI库，而且最牛逼的就是这个库 竟然小于 100K ，是否很神奇呢，我们一起来体验看一下特性： 跟其他GUI库区别？ Kivy，PyQT和PyGObject都需要主机操作系统的本机代码，这意味着安装或编译大型依赖项
Matplotlib imshow and kivy
问题 I have a 3D numpy array, representing a 3D tomographic image I = [i,j,k]. I started to learn kivy as I need to do a simple GUI consisting of a 2D image viewer for each slice of the 3D (s = [i,:,:]) image and a slicer to move across planes. I usually perform all visualization via matplotlib and I tough that the easiest way will be to connect matplotlib to the kivy. How can I do it? I saw another question which ask a similar question, but only with the plot function, and the methodology does
How to create menu item in OSX Menubar using Pyinstaller packaged Kivy Python application?
问题 To achieve sense of nativeness in my Pyinstaller packaged Kivy Python application, I would like to create menu item in OSX menu bar. If using PyQt, I can easily achieve this. But as I am using Kivy, it seems like I have to resort to other ways. Any suggestion? I guess it will be in the range of PyObjc or AppleScript. Not sure though. 回答1: I guess this is more to Pyinstaller question that it is as Kivy question. It's neither :) PyInstaller just wraps the python application into a native