show page-level tooltip, too

[bertsky]

IMHO it would help showing a mouse hover tooltip on the page level as well – triggered by either a Border / PrintSpace element or just by the canvas itself (that's a design choice).

Information that would be helpful, and would automatically get in via .getAttributes():

• page-level orientation, if any
• page-level type, if any
• page-level imageFilename
• page-level {primary,secondary}{Script,Language}, if any
• page-level readingDirection, if any
• page-level textLineOrder, if any
• page-level custom, if any
• page-level conf, if any

Information that should probably be withheld (being too noisy/verbose) by exception:

• page-level height, width, resolution

Information that would be helpful as well, but would need an exception:

• top-level pcGtsId, if any

[bertsky]

Information that would be helpful as well, but would need an exception:

• top-level pcGtsId, if any

Oh, please scratch that. I forgot it's already in the PageData window.

Speaking of which – if a canvas trigger is too messy UI-wise, how about adding all of the above under the PageData window instead of a new page-level tooltip?