KineticJS is an HTML5 Canvas JavaScript framework that extends the 2d context by enabling canvas interactivity for desktop and mobile applications.
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Slow when zooming / panning on a canvas with lots of text #1010
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josephernest opened 10 years ago
I add 1000 elements of text on a big canvas with KineticJS, which supports :
Demo here : http://s419743653.onlinehome.fr/things/kinetic_zooming.html
It works, but it is very slow when we scroll, at least on Firefox (I have a laptop with no real GPU) (but not on Chrome).
How to speed up the rendering (when we scroll or zoom) ? What kind of optimization should be done?