Rajeeshcv.com

You might have noticed an issue when creating a line with 1px stroke thickness, when rendering the stroke thickness is more than 1px which is not we are expecting.

Output of this looks like below

Actually this is happening because, the rendering algorithm used inside.

So what we need to do to fix this issue......???

Fix: Very simple, add a translate transformation of 0.5 for both X and Y axis.

Now if you run, u will get a correct 1px line.