There's always needs to modify/enhance some of the function in visjs since it's not a low level customizable libraries like d3. Example, I want to add label on the both end of the edge. I saw someone did it, but he did not eventually merge the code into the main branch. Somemore, he worked on the older version of the library. https://github.com/almende/vis/issues/2104.
I want to modify the code so I can add my own function to the library. I want to maintain the ability to download and upgrade the library anytime in future, meanwhile I want to put in my own fix/enhancement into it. Thus, perhaps override it in my code.
Example, I want to change something in the drawLabel function. I wonder how can I override some of the function (eg: drawLabel(ctx, viaNode) {})
neo6053
commented
3 years ago
There's always needs to modify/enhance some of the function in visjs since it's not a low level customizable libraries like d3. Example, I want to add label on the both end of the edge. I saw someone did it, but he did not eventually merge the code into the main branch. Somemore, he worked on the older version of the library. https://github.com/almende/vis/issues/2104.
I want to modify the code so I can add my own function to the library. I want to maintain the ability to download and upgrade the library anytime in future, meanwhile I want to put in my own fix/enhancement into it. Thus, perhaps override it in my code.
Example, I want to change something in the drawLabel function. I wonder how can I override some of the function (eg: drawLabel(ctx, viaNode) {})