I ran the sample in love.graphics.point() page.The function didn't work on my new PC.
On my old PC,it did.I think OS,graphic driver,or resolution has something to do with the problem.
Running this program,the window size ought to be 800x600,but real window size is 1200x900.
I use love.graphics.draw() to draw a point instead of it.
Old:Lenovo G570 windows7
New:Lenovo Yoga 2 13 windows8