Pinch Zoom to improve

[YannNeobards]

Hello,

can you improve Pinch zoom events on mobile ?
when you use 2 fingers to zoom on mobile (chrome) the scaling is not done until release
would be great if improved

thanks

[YannNeobards]

I have fix it quikely (not sure good way) by adding event listener on onAdd(

onAdd(t) {
...
this.isAnimated() && t.on("zoom", this._reset, this),
this.isAnimated() && t.on("move", this._reset, this),

and

onRemove(t)
...
this.isAnimated() && t.off("zoom", this._reset, this),
this.isAnimated() && t.off("move", this._reset, this),

add 'move' event works fine for me to make it works properly with a requestAnimationFrame( changing color and use .render()

[charlieforward9]

zoom-issue.mov

This is the problem I am facing, I will look where to add in your suggestion to see if it resolves the problem.

[charlieforward9]

0bd9217 includes your snippets, closing this issue.

Please add your email to your profile to be mentioned as a contributor in the commit.

Thank you for the help.

[charlieforward9]

leaving open till I hear back or it is merged.