On 03/14/2012 02:02 PM, Julian Viereck wrote:
https://wiki.mozilla.org/WebAPI/WebPrintAPI
There isn't too much yet. So far I have scratched out the basic API
and started some very basic implementation work. However, I hope this
is enough to get some discussion about this proposed API going and
I'd like to get some feedback what people think about it.
A few small comments:
* Instead of forbidding px, define 1px = 1/96in
* similarly, ctx.putImageData should scale to 1px = 1/96in, unless the
image object has embedded resolution information, in which case it
should be honored
* .getImageData should, if possible, produce a raster at the true
printable resolution
* (0,0) should be the top left hand corner of the print area, not the paper
* CMYK opens a huge can of process worms (which the GCPM language you
linked to, doesn't even *begin* to cover); avoid for now
* No matter what the document does, Print Preview needs to be capable of
showing an as-accurate-as-possible WYSIWYG rendition; it's not clear to
me whether this is true in your proposal
zw
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