Slow Dragging on Chrome for Android

ericdrowell / KineticJS

KineticJS is an HTML5 Canvas JavaScript framework that extends the 2d context by enabling canvas interactivity for desktop and mobile applications.

http://www.kineticjs.com

3.98k stars 752 forks source link

Slow Dragging on Chrome for Android #997

Open confile opened 10 years ago

confile commented 10 years ago

I created a simple example to show this issue here:

http://jsfiddle.net/confile/brecmjzt/

Even with the latest version of Chrome for Android the dragging is very slow.

madroneropaulo commented 10 years ago

I confirm this issue on chrome for android 4.2. Changing the image size to 100x100 makes the drag acceptable, but stills a bit slow. On default browser the drag is normal.

pronebird commented 10 years ago

Is it the same if you use raster?

confile commented 10 years ago

What do you mean by raster?

pronebird commented 10 years ago

You use SVG image as I can see, is it possible to use PNG to see if it affects performance?

confile commented 10 years ago

PNG does not change anything. Still slow.