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Posted 06-09-2022 at 02:41 PM byMichael Uplawski Updated 06-18-2022 at 09:49 AM byMichael Uplawski(Code examples updated, comments are better, too.)
Work in Progress. EDIT 18.6.2022: Today, I have learned three things:
What I want is called a Bounding Box Calculator.
I hate JavaScript a little more, now
My own solution, so far, is crap.
I need all nodes of all paths of a linked graphical object in an SVG file. As I work with handwritten text, those objects are combinations of several paths, sometimes grouped.
The following xpath findes the node definitions from the attribute d of the first path...
Just when I decided to give up JPEG for storing photos on my hard-disk and upon converting some folders with Nikon raw photos (*.nef) to JPEG2000, I stumble upon a variety of new image formats which all claim to be successors of the old JPEG. But although the Joint Photographich Expert Group is behind most of the effort, their work has for the time being not met much response in mainstream software. Only JPEG-XL could be...
Posted 10-16-2021 at 01:46 AM byMichael Uplawski Updated 11-13-2021 at 12:43 AM byMichael Uplawski(Wrong title, much misunderstanding and ill-chosen search criteria.)
There are solutions on the Web.
Having read some of these, I prefer a Ruby-Oneliner readNB which returns the 1 character that the user has had a chance to enter on the keyboard, before readNB returns.
---------------------- In the meantime -------------------------
GazL has in the very first comment on this blog, below presented a better solution with the shell built-in command read: read accepts some parameters and a call like
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