I was watching PharoDays17: Bloc video and @53:15 there was a question due
to offset being negative...
https://youtu.be/ikzkzfz0zAA?t=3197
...and I had a random idea (so not necessarily practical) that since we
have "metrics" as an object, I wonder if a built in feature to draw these
metrics on the canvas - kind of a developer guidelines to be used
temporarily during prototyping. Something like...
metrics red drawOn: aCanvas
which would be commented out of production code.
Now what I'm really interested in is a zoomable image window, preferably
using the mouse wheel. Any chance such example if available somewhere?
cheers -ben
