Hi, I make a UI program to simulate semiconductor assembly line information flow with Vaadin. The UI is very much similar to a simplified UI tool, in which I need to draw a component form canvas, ctx.beginPath, ctx.moveTo, ctx.line, ctx.rect, ctx.closePath..., The component needs have event(Mouse event, Keyboard event) and DnD. Which technical support level this kind of help belongs to? Or any self learning document first?
Hi,
my suggestion would be to not start on the pixel/line level but rather use some kind of editor that works on a component-like level. yED/yFiles (https://www.yworks.com/products/yfiles-for-html, commercial) comes to mind and can be integrated into a Vaadin application or start with something like https://vaadin.com/directory/component/network-component.
Hi,I just need components in the attachment could be drag and drop, have mouse event …
