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"Screenshot Node" maximum size in the F12 developer tools?

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hi

i was able to take some screenshots with the right-click "Screenshot Node" tool in the F12 options, but it does nothing when the node's total height is over 7794 pixels (width ~1000).

so i wonder what is the maximum size and can it be changed somewhere?

(win7 64bit, ff 65.0.1)

hi i was able to take some screenshots with the right-click "Screenshot Node" tool in the F12 options, but it does nothing when the node's total height is over 7794 pixels (width ~1000). so i wonder what is the maximum size and can it be changed somewhere? (win7 64bit, ff 65.0.1)

Modified by screenshot

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  • Shockwave Flash 31.0 r0

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  • User Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:65.0) Gecko/20100101 Firefox/65.0

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cor-el
  • Top 10 Contributor
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17575 solutions 158975 answers

The screenshot is constructed on canvas and saved a a base64 string that can become quite long for a large image. See e.g.:

The screenshot is constructed on canvas and saved a a base64 string that can become quite long for a large image. See e.g.: *https://stackoverflow.com/questions/16156402/canvas-todataurl-for-large-canvas *https://dxr.mozilla.org/mozilla-release/source/devtools/shared/screenshot/capture.js