Good morning and thanks for your help. I succeeded with Fabric.JS to do this. When I click this button 
When i click i see that 
I can circle the sections like that 
My only issue is that when I save the edits to SVG the file saves to my computer and I'd rather like it to save to the application and be able to see the circled sections from there application. Here is the Javascript code that saves SVG. Can you please help me modify this code so that I can save in the app instead of in my computer.
const downloadSVG = () => {
const svg = canvas.toSVG();
const a = document.createElement("a");
const blob = new Blob([svg], { type: "image/svg+xml" });
const blobURL = URL.createObjectURL(blob);
a.href = blobURL;
a.download = "ImageCircle.svg";
a.click();
URL.revokeObjectURL(blobURL);
};
Thanks again for your help.
