Copy link to clipboard
Copied
Hello all!
I'm using Chrome to test my canvas and I get a lot of these warning message:
Canvas2D: Multiple readback operations using getImageData are faster with the willReadFrequently attribute set to true. See: https://html.spec.whatwg.org/multipage/canvas.html#concept-canvas-will-read-frequently
b._testHit @ createjs.min.js:13
b._getObjectsUnderPoint @ createjs.min.js:13
b._getObjectsUnderPoint @ createjs.min.js:13
b._testMouseOver @ createjs.min.js:13
(anonymous) @ createjs.min.js:13
setInterval (async)
b.enableMouseOver @ createjs.min.js:13
handleComplete @ Burger_08a.html?8407550:116
(anonymous) @ Burger_08a.html?8407550:94
b._dispatchEvent @ createjs.min.js:12
b._dispatchEvent @ createjs.min.js:12
b.dispatchEvent @ createjs.min.js:12
b._sendComplete @ createjs.min.js:16
b._loadNext @ createjs.min.js:17
b._processFinishedLoad @ createjs.min.js:17
b._handleFileComplete @ createjs.min.js:17
(anonymous) @ createjs.min.js:12
b._dispatchEvent @ createjs.min.js:12
b._dispatchEvent @ createjs.min.js:12
b.dispatchEvent @ createjs.min.js:12
b._sendComplete @ createjs.min.js:16
b._handleAudioDecoded @ createjs.min.js:18
(anonymous) @ createjs.min.js:15
My javascript comprehension is quite basic. so I'm just guessing, this may be a way to reduce resource consumption. But not sure where do I should set willReadFrequently attribute to true.
Thanks
Copy link to clipboard
Copied
you should be testing from adobe animate > control > test movie > in browser.
otherwise, if you open the published html from your local drive, you will see crose-domain errors when trying to load assets (like images).
you can also, upload to a server and test.
Copy link to clipboard
Copied
Thank you Kglad!
Yes, I am testing that way.
using the Adobe Animate localServer URL something like; http://127.0.0.1:8090/blablabla.html?6915
But not sure what it does it mean, or if this is a reason to worry about high resource consumption.
Copy link to clipboard
Copied
it means you're violating a browser cross-domain restriction.
again, test using animate or upload to a server and test.
Copy link to clipboard
Copied
Hi, kglad!
I've uploaded it to a server to test and I received the same warning,
https://burgers8d.netlify.app/
Any idea? Thanks again!