Add button/callback to use cropping functions

7 jobs for crop-roi in 20 minutes and 22 seconds (queued for 1 second)
Status Job ID Name Coverage
  Build
passed build docs #12792
shared-linux

00:01:04

passed build linux installer #12793
shared-linux

00:01:26

passed build mac installer #12794
shared-mac

00:01:40

passed build windows installer #12795
gui shared-win

00:06:24

 
  Test
failed test Linux #12796
gui shared-linux

00:02:28

failed test macOS #12797
gui shared-mac

00:01:26

failed test Windows #12798
gui shared-win

00:09:45

 
Name Stage Failure
failed
test Windows Test

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Your code has been rated at 9.68/10 (previous run: 10.00/10, -0.32)

ERROR: InvocationError for command 'C:\\Gitlab-Runner\\builds\\ee0f7a3f\\0\\WEISS\\SoftwareRepositories\\SNAPPY\\scikit-surgery-davinci\\.tox\\lint\\Scripts\\pylint.EXE --rcfile=tests/pylintrc sksurgerydavinci' (exited with code 2)
___________________________________ summary ___________________________________
ERROR: py36: commands failed
ERROR: lint: commands failed
ERROR: Job failed: exit status 1
failed
test macOS Test

-----------------------------------
Your code has been rated at 9.68/10

ERROR: InvocationError for command '/Users/builder1/builds/GDaLC31y/0/WEISS/SoftwareRepositories/SNAPPY/scikit-surgery-davinci/.tox/lint/bin/pylint --rcfile=tests/pylintrc sksurgerydavinci' (exited with code 2)
___________________________________ summary ____________________________________
ERROR: py36: commands failed
ERROR: lint: commands failed
ERROR: Job failed: exit status 1
failed
test Linux Test

-------------------------------------------------------------------
Your code has been rated at 9.68/10 (previous run: 10.00/10, -0.32)

ERROR: InvocationError: '/home/gitlab-runner/builds/w8jXJbxY/0/WEISS/SoftwareRepositories/SNAPPY/scikit-surgery-davinci/.tox/lint/bin/pylint --rcfile=tests/pylintrc sksurgerydavinci'
___________________________________ summary ____________________________________
ERROR: py36: commands failed
ERROR: lint: commands failed
ERROR: Job failed: exit status 1