I want to see oriented line while zooming
Hi every one.
I have a question. I searched a lot but couldn’t find the answer.
I use Auto cad 2018.
In my computer, while I zoom in, the lines that are not vertical or horizontal get some fraction in them; so I can find oriented lines easily.
It is important for me that every vertical or horizontal lines be completely straight. So by zooming in (by scrolling the mouse), i can easily find the lines which are even 0.001 mm oriented. As I said, this is found by the fraction that appear in line while zooming in.
Now the question is:
I have another computer with exactly the same graphic and CPU and the same auto cad version. But zooming in, does not show the fraction in lines (if the line is a little oriented).
I am curious to know what the problem is and why this fractions do not appear in the second computer?
Picture bellow shows the fraction in line that I mean.