Some valuable codes in this topic: https://www.prorealcode.com/topic/pseudo-triangle-trading-system-5-min-using-volume-and-volatity/
I remember have coded somewhere a snippet to check for oblique breakout, must be somewhere … but I can’t find it for now.
EDIT: another example here: https://www.prorealcode.com/topic/how-can-i-code-a-line-x1y1x2y2/#post-87360
