Is this impossible to do in tradingview?

Hello,

I'm trying to find a way to draw a line in the tradingview chart, then tell pinescript to alert me when the price closes below that line..

I know the code for alerting when the price closes below something, like:

Alert = Ta.crossunder(close, x)[1]

Where (x) is the thing, then alert condition it.. but how can I make that (x) the line I draw?

I tried to ask this in couple of forums, but none answered. Is this impossible to do?

Thanks.

Hi there

Yes usually, they don't answer when what people are looking for is in the reference manual :(
https://www.tradingview.com/pine-script-reference/v5/#fun_line{dot}new