javascript - Arbitrary Google Swiffy Canvas Size / Off Screen Rendering -

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i'm using swiffy render onto hidden canvas can take result , use elsewhere. problem i'm running when resize container div swiffy won't make actual canvas bigger available viewport size. if set dimensions of swiffy div larger viewport canvas big viewport - doesn't want put part of canvas offscreen.

i'm sure efficiency, there's no reason render if it's offscreen normally, need have swiffy render time, @ whatever size want.

additionally, swiffy plain refuses if swiffy container div isn't attached dom. (forces canvas have width , height of 0).

is there way around without having dig (obfuscated) swiffy client runtime , modify it? how can trick swiffy rendering larger viewport size?

edit: able trick swiffy rendering larger viewport changing window.innerwidth whatever want. that's ugly hack though , hate overwrite causes lot of issues.

if swiffy runtime version 7.3, can hack js directly.

just remove or comment "b.xj(c);" in g.tp() function. don't care advantage of offscreen rendering. @ least, works now.

i think it's serious bug.

note it's in iframe, no need hack.


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