A small panel with 5 buttons to copy and invert any 2 trend lines in a specific direction

hello. this panel is very simple. the user will Draw 2 trend lines that forms a price channel and the panel should look like this (in the top right for example)

here's some example of what the panel should do:

for example, if the user drew this price channel: (note, the lines are parallel)

if the user clicked on "mirror up" the panel will do this (it will copy the exact same angel and distance between the parallel lines to the upside) :

if the user clicked on "mirror down", the panel will do this:

if the user clicked on "Invert Only", the panel will do this :

if the user clicked "Keep and invert" the tool will keep the lines and it will draw the inverted lines on the top of the previous one

the "Clean" button will clear the chart (it will only delete the lines created by the panel, not everything)