We are planning to replace Rasterize and all Export

[JerryI]

It was reported multiple times, that Export and Rasterize is quite buggy in WLJS Notebook.
Our recreations of the native Plot, Graphics and Graphics3D are still far from being perfect. Some styling options are missing. People have been using Export and Rasterize, which produce "original" Mathematica's graphics considering all styles. However, now we (@KirillBelovTest and I @JerryI ) are struggling with several problems:

1. Rasterize (as well as Export[out_, g_Graphics]) for some reason uses StandardForm of expressions, which we had to alter in order to support Mathematica's syntax sugar, expressions styling and many more things in our environment.
2. The output of Rasterize or Export does not match with a look of graphics in a notebook cell (since it uses different implementations of primitives).
3. Our implementation of graphics (what you see in a cell usually) still lacks some of the styling features
4. Fixing Export breaks our styling and vise versa.

From this on, we believe the way of still trying to support Mathematica's output is probably doomed. There is a suggestion, which was already successfully tested to completely clear the symbol Rasterize and replace it with our own, i.e.

ClearAll[Rasterize];
Rasterize[g_Graphics, opts__] := ...
Rasterize[g_Graphics3D, opts__] := ...
...

it will affect Export automatically.

What it means in a nutshell:

• we rasterize the data directly from what is rendered in a cell
• it will look the same in the exported file
• we completely loose all styling options, which are still not implemented in WLJS, but were supported in Mathematica
  • PlotLegends
  • Theme
  • ...etc

Test export

Please share your opinion.
I personally believe this is more progressive way, focusing on WLJS versions of Plot, Graphics and etc, improving it, adding requested style options and other features.

It would be also helpful if you could mention the styling options and any other features related to Graphics and Graphics3D which you need in your daily work. Then we can prioritize them in a right way

[JerryI]

Update 12.Sep.2024

Rasterize was replaced. However, we faced some limitations.
You have to redownload an app to get this options to work.

[Kri-Ol]

2.5.6 didn't work for me. No graphs

[JerryI]

2.5.6 didn't work for me. No graphs

Did you get any output? A source code could also be helpful

[Kri-Ol]

Was dumping what looks like internal commands/data instead of rasterized image. Uninstalled, removed all installation directory, installed again - rasterization works now. Please disregard