garden.graph | Displays plots on a graph | Data Visualization library
kandi X-RAY | garden.graph Summary
kandi X-RAY | garden.graph Summary
The Graph widget is a widget for displaying plots. It supports drawing multiple plot with different colors on the Graph. It also supports a title, ticks, labeled ticks, grids and a log or linear representation on both the x and y axis, independently. To display a plot. First create a graph which will function as a "canvas" for the plots. Then create plot objects e.g. MeshLinePlot and add them to the graph.
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
- Draws the bar plot
- Get the bounds of the bounding box
- Return a function that calculates the x - axis x - coordinates
- Function to logarithm function
- Draw the image
- Removes a plot from the plot
- Return a list of drawings
- Clear buffer
- Create drawings
- Plot mesh
- Set mesh size
- Redraw the plot
- Update the x and y axis labels
- Set the size of the figure
- Update plot limits
- Plot the mesh
- Iterate over all the points on the grid
- Draw the plot
- Draw the line plot
garden.graph Key Features
garden.graph Examples and Code Snippets
Community Discussions
Trending Discussions on garden.graph
QUESTION
I'm trying to get a live graph working in my code.
I can get a live graph working when everything is within the same python file, though when I try to separate the graph class into its own python file, the graph doesn't update. I have no real indication of why the graph isn't updating, but I think I may be creating a bunch of LogGraph objects as opposed to adding points to the actual LogGraph which is in my.kv, but I am not sure how to not do that.
My actual code is a bit involved and confusing, so I mocked up an example code here which should be behaving exactly the same:
main.py
...ANSWER
Answered 2021-Dec-01 at 01:19Three main problems with your code:
- Your code
kv = Builder.load_file("my.kv")is loading themy.kvfile a second time. It will be loaded automatically because the file is named correctly for that to happen. You should eliminate that code. - Your scheduled calls to
DataStore.getData()will not work because yourDataStoreinstance is not saved anywhere, and so it gets garbage collected. - The
getData()method ofDataStorecreates a new instance ofLogGrapheach time it runs, but does not use the instance ofLogGraphthat is in your GUI.
To fix these problems, start by adding to your kv to allow access:
QUESTION
I'm trying to play around with a real-time kivy graph using the kivy_garden.graph module. However, when i run the following code, I get no error message other than a popup stating 'Python has stopped working'. Once I press cancel on that, I get Process finished with exit code -1073741819 (0xC0000005). Here's my code:
ANSWER
Answered 2021-Nov-23 at 18:54Strange as it may seem, it appears that your Graph() and MeshLinePlot() calls must be in the opposite order:
QUESTION
I'm getting TypeError: init() got an unexpected keyword argument '__no_builder' in Kivy
I believe this is exactly the issue raised by abrartx on Nov 2 at 3:59, but there is not a clear answer to that question. This code is downloaded from git hub and modified to use a pseudo random number rather than the audio level from the mic.
I'm using python 3.6.7 64bit with kivy on windows 10
I've worked through several dependency issues, but this one has me stuck. It appears that the kivy builder is not able to build the "Logic" widget in the look.kv file. Any help would be appreciated. The code follows:
file: main.py
...ANSWER
Answered 2021-Jan-19 at 20:59You need to handle keyword arguments in the __init__() method for your Logic class. Like this:
QUESTION
I have a class in an application that uses a MeshLinePlot from kivy_garden.graph to update a plot as data in the class changes. I wanted to write some tests, but I'm getting strange errors when using the stock unittest module and with pytest.
Here's the situation with my testing script:
...ANSWER
Answered 2020-Aug-02 at 17:30In case someone else finds this, here's the workaround I found. Test cases that instantiate kivy graphics instructions must inherit from kivy.tests.common.GraphicUnitTest. Otherwise, code that initializes kivy's canvas etc. will fail and kill your tests entirely.
The following script works as expected:
QUESTION
I am still figuring out kivy, so forgive me if this is a silly question. Essentially, I have an application that uses a graph to show data to the user. In addition, I would like to have an application menu at the top of the window with nested menus. This file does almost everything I want:
...ANSWER
Answered 2020-Jun-29 at 13:40I think that is a result of the order in which children of the layout are drawn. With the Graph as the last item in the layout, it gets drawn last, over the menu. Here is a modified version of your kv that puts the menu last in the layout:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install garden.graph
You can use garden.graph like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page
