I want to have an effect where when I hover on a node, the shadowBlur
changes from, say, 0 to 30 gradually.
I notice that when I change the value of node.radius
on hover, ZoomCharts will smoothly animate the node radius till the specified size is reached, and reverse-animate it when I move the cursor away.
Can this be done for shadowBlur?
If not, can such a thing be done by doing something on the exposed canvas context?