The keySplines
attribute defines a set of Bézier curve control points associated with the keyTimes
list, defining a cubic Bézier function that controls interval pacing.
This attribute is ignored unless the calcMode
attribute is set to spline
.
If there are any errors in the keySplines specification (bad values, too many or too few values), the animation will not occur.
You can use this attribute with the following SVG elements: