I would like to create a GUI that can read and display "map files". The map files are just text files containg a long list of integers, representing the height above sea level. The user should initially just be able to browse for a text file an hit "Display" or something, which generates a colorfull image
I'm trying to descide what language and libraries to achieve this. Is python + tkinker a way of doing this? Does this sound like a difficult problem?
Thanks for any input!
You can do this by drawing on a tkinter canvas. However, to generate nice looking plots with less effort, you can also display matplotlib plots inside a tkinter app.
See for example embedding_in_tk.py and embedding_in_tk2.py from the matplotlib gallery.
Related
So I am trying to make a python script that when I do a certain hotkey combination, It shows a text box as an overlay like what "Geforce Experience" and "Windows Gamebar" do.
the problem is that in the game when I interact with the text-area loses focus and goes minimized as opposed to the 2 programs I spoke about before, for example windows game bar allows you interact with a lot of options while the game is still on foreground and you close the bar you are left with whatever you were with before...
I'm using tkinter for now, and if there are solution not including tkinter it is Ok as long as it achives the goal.
As far as I understand what you are trying to do is create a overlay for a game and the overlay should be created using tkinter object. Here is a library that can do that, however as far as I remember you needed to change something in it's python file, however this might have already been fixed.
I am working on a project that need me to generate a real time line chart on a separate display.
I'm able to have the real time line chart working on my laptop now but I also want the separate display to show only the line chart (the chart window only), I do not want to make the display as the duplicate of my laptop screen. Is there a way for me to do send the chart through HDMI using Python? Is there any library/ function that would be helpful? If Python won't work, is there any other tool that could be helpful for my case?
Feel free to let me know if you have any question regarding this scenario, any help is appreciated. :)
You can generate a graph with matplotlib. Save it to a specific location with some name.
Then use PyGame/ Tkinter/ PyQt5 to make a "window" to display the image.
Then extend your display. The projector display will have the PyGame/PyQt "window" in full-screen.
I think this is pretty much what you want.
I am working on the following project and I am having really difficulties in finding the right way of doing that. I would like to build in Python (but I am open to other possibilities) a very basic interface that allows the user to draw with the mouse (or the pen if used on a surface laptop) something and then save the image. Ideally I would like this to work on a website or at least in a jupyter notebook (at least I imagine this to be utterly difficult).
Anyone can point me in the right direction? The goal would be to use the images as input to a neural network model to demonstrate its result with real life examples.
I am looking at tk but I don't seem to find much in terms of examples.
Thanks in advance, Umberto
I'd take a look at pyautogui to capture the mouse location then "draw" it in matplotlib -- should be able to do this in a loop. You'll want to watch the tkinter window size to sync the mouse coordinates with the relative location.
Why not just have your script open create a new blank img and automatically open it with paint - then read it on close? Seems easier than creating a drawing GUI.
Have a look at my Github repository which have exactly what you need.
Link : CanvasDraw Repo
Depending on the complexity you could either use tkinter which is a package for complex GUIs or something from the gaming community like pygames. You have user input and graphical output so libraries made for games will do what you want but provide way more stuff then you need. This site might help you: Drawing Libarys
Also the answere draw-on-python-tkinter-canvas-using-mouse-and-obtain-points-to-a-list might help you.
As we know, Python Turtle can save its Turtle Screen to a picture of ".eps" format. But is it possible to create a whole movie using pictures of this type? If not, is it possible to create movie on Python other way without downloading any extra software? Thanks.
Yes, this can be done in a couple ways.
If you absolutely must have a real movie format (like mpeg), you'll have to use pymedia. Here's an example script which saves a pygame image to a movie sequence.
If instead you can accept a .gif sequence, PIL can read eps file format images (among many others), and can make .gif's using a handy script explained in an unaccepted SO answer by kostmo.
Frustrated by lack of a simple ACDSee equivalent for OS X, I'm looking to hack one up for myself. I'm looking for a gui library that accommodates:
Full screen image display
High quality image fit-to-screen (for display)
Low memory usage
Fast display
Reasonable learning curve (the simpler the better)
Looks like there are several choices, so which is the best? Here are some I've run across:
PyOpenGL
PyGame
PyQT
wxpython
I don't have any particular experience with any of these, nor any strong desire to become an expert - I'm looking for the simplest solution.
What do you recommend?
[Update]
For those not familiar with ACDSee, here's what it does that I care about:
Simple list/thubmnail display of images in a directory
Sort by name/size/type
Ability to view images full screen
Single-key delete while viewing full screen
Move to next/previous image while viewing full screen
Ability to select a group of images for:
move to / copy to directory
delete
resize
ACDSee has a bunch of niceties as well, such as remembering directories you've moved images to in the past, remembering your resize settings, displaying the total size of the images you've selected, etc.
I've tried most of the options I could find (including Xee) and none of them quite get there. Please keep in mind that this is a programming/library question, not a criticism of any of the existing tools.
I will recommend using wxPython to create such a viewer, wxPython is easy to learn, free, cross platform and blends well in OSX. Even if you want to use pyopengl, wxPython would be good with pyopengl.
see such tutorials http://showmedo.com/videotutorials/video?name=1790000&fromSeriesID=179
and there is already cornice written in wxpython/PIL, may be you can modify that. It has been inspired by the famous Windows-only ACDSee :)
it's not an answer to your coding question but for (a big part of) the lack of ACDsee equivalent (requires OSX 10.5+):
Simple list/thubmnail display of images in a directory: Finder.app
Sort by name/size/type: Finder.app will do name & type, not image size (but does file size)
Ability to view images full screen: quick preview (spacebar / eye icon)
Single-key delete while viewing full screen: command-backspace while viewing in quickpreview, both windowed and fullscreen
Move to next/previous image while viewing full screen: both quickprewiew (after selecting a group of images or whole directory with cmd-a) and Preview.app
Ability to select a group of images for[...]: Finder.app will does all but resize
seems like you have everything except resize just pressing the spacebar while in finder.
Preview.app will resize both a single image or multiple ones in one batch.
Use an App like Picasa (now available on mac). Use AppleScript through Python to control it from your application.
Failing that, use PyObjC to create Cocoa image display component and dialogs, and so on.
I ended up using PyGame, has been pretty good so far.