uclnlp / egal Goto Github PK

Hi,

First of all, I am in love with this project! The lack of an easy way to get quick diagrams into notebooks has been the major hurdle for using them in class. I'm wondering how easy it would be to add functionality for adjusting both the arrowhead style/weight and the number of nodes on shapes so that connecting arrows don't "clump" in only a few spots (on circular connectors in particular).

ETA: I'm happy to take a stab at this, but no promises.

Hi,
I was searching for freestyle drawing support inside ipython notebooks and found your amazing extension. I see that the stroke width and color can be changed after making the drawing and selecting that object. Is it possible to change the default stroke width and color?

When the extension is enabled, I still am able to use shortcuts like Shift+Enter. Once I introduce the Egal cell all Jupyter notebooks become disabled. After I delete the egal cell, I'm not able to use shortcuts until I refresh the browser.

How do you enable the animation facility?

Testing this repo in MyBinder ([example])(https://mybinder.org/v2/gh/uclmr/egal/master), which uses the Dockerfile to build a container in which to try out the egal extension, I can edit SVG files but nor enable the animation steps?

I also note from the example screenshots in the repo README that the first two examples do not show the animation step buttons / frame counters as being enabled?

Currently, this is only possible via mouse clicks.

First of all, I would like to thank you for creating this wonderful widget.
But, I got a problem using this widget. The rectangle and circle works, but the arrow does not work for me.

Platform: MacOS Sierra. (MacPro 13'' with touchbar)
jupyter --version
4.3.0

The SVG from egal editor is stored in the cell, but it seems impossible to copy-and-paste that image into another cell. The pasted version appears as raw code, not as an image.

Similarly, if the user changes the original cell type from "Raw NB Convert" to "Code" or "Markdown", it is impossible to go back to the drawing. Switching back to "Raw NB Convert" just leaves a bunch of raw code displayed. It does not show the image or the editor.

Ideally, I would like an image that I can copy and paste, or move to other parts of the notebook (or even copy into a new notebook). Or save to the Jupyter hub file system.

Would like to be able, for example, to create elements in python such as labels, circles etc, and then move them around in the UI.

I'm not able to install the extension inside virtualenv. Not sure if I'm missing something.

It would be useful to be able to save a drawing as an image file from the notebook embedded canvas.

Embedded Plotly charts seem to support image export using the orca commandline tool; is that something that egal could also make use of?