Line renderer scaling

I am using a line renderer to create a mouse drag/drop line (the line starts at the mouse down event and draws to the current mouse position until the mouse button is released). Until now I have just been testing on PC and I have hardcoded the maximum line length (300) so its around 2/3 the screen height which works for my setup.

I have now tried this on a mobile phone and this hardcoded max value is only allowing a very short line, around 1/6 the screen height.

How can i limit my line to be 2/3 the current device screen height?

thanks

 

You can multiply Screen.width or Screen.height by some factor like 0.66f.

 

Many thanks. This worked a treat