draw2d | Create Visio like drawings , diagrams or workflows | Chart library

I've figured out a solution, converting the svg to an image and use SetFigure class from draw2d to insert it in the canvas.

You can test :

You can't do this?

The formula "y: acos(t)*c + bsin(t)*c" does not seem to be correct. Try changing it to "y: acos(t)*s + bsin(t)*c" to see if it works.

draw2d (likewise draw3d) draws a whole "scene" which is described by its arguments. Everything in the arguments is one "scene". So to create a scene with different things in it, you want to make a list that has all the things you want, and then apply draw2d to it, i.e., tell Maxima to call draw2d with that list of arguments.

Here's an example to illustrate that. I'll create a list of all the vectors first. The vector graphic object takes some options, such as head_type and so on. I'll make a list with the options I want, and then append the options and the vectors list to get all the arguments I want. Finally I'll call draw2d to display the scene.

I found a solution that can make the writer able to write the labels inside nodes in JSON you have to create a custom node and make it inherits from the shape that you want to create it and rather than creat instance of the original node make it from the custom one
here is the node that you have to creat

Create a file with any name, e.g. import-jquery.js

The issue is you're filling a rect 1 unit large and then stroking it with the default line width of 1 unit so the stroke is completely covering the fill

Also you wrote strokeColor instead of strokeStyle