devout | Write R graphics output devices in plain R
kandi X-RAY | devout Summary
kandi X-RAY | devout Summary
devout is a package that enables R graphics devices to be written in plain R. devout uses a pseudo-graphics-device which translates graphics calls into a call to an R function of your design. This means we can create alternative output devices (like pdf() or png()) using only plain R.
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Community Discussions
Trending Discussions on devout
QUESTION
I am working on a tkinter GUI which utilises a canvas widget in order to have an image in the background, and widgets above.This GUI will run on a 320x240
raspberry pi screen.I am new to designing GUIs for these screens, having only developed for laptops in the past. Currently the GUI looks like this:
As you can see, it is far too small. What I want is:
Expected Outcome
The reason I have made the geometry 320x240
is because I want to run this GUI on my Raspberry Pi Screen which is 320x240
. The pi however mirrors the output of the HDMI cable to the screen. The HDMI outputs 1280x480
. I just need it too look sharp on the raspberry pi screen, it doesn't matter how stretched it looks on the HDMI output.
Code
...ANSWER
Answered 2020-Jun-07 at 14:13You can have a background image without using a Canvas
widget and doing so will allow you to use tkinter's geometry managers to place your widgets. I don't really understand the relationship between the Raspberry Pi's 320x240 screen and the 1280x480 HDMI one.
The code below illustrates how to display a background image and some widgets on top of it. There's also a Button
to toggle the window's size between the two you want.
QUESTION
The following query is generating an exception.
How can I simplify it?
...ANSWER
Answered 2018-Mar-05 at 09:49using IN
will be better.
QUESTION
I have a form where the user upload a GPX file and is then converted into Geojson, I use mapbox/togeojson module to achieve it and I have this code :
...ANSWER
Answered 2018-Feb-15 at 14:35Found the answer ! I didn't need the read the file, I just had to get the path of the uploaded file and then pass it to the new DOMParser()
function to finally be converted in GeoJson (And didn't need JSDOM at all)
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