abcpdf .net, draw very thin lines, one pixel wide.. documentation

hi,

i am using abcpdf .net.

i want to draw lines one pixel wide. it seems i can only draw thicker lines.

i use code like this:
theDoc.Width = 1;

before the code to draw a line like this:
theDoc.AddLine(400, 500, 400, 540);


but the lines are still to thick i think. 2 or more pixels wide.


does anybody know if you can draw thinner lines?


maybe i am missing some documentation from the 5.0 version. i know that 6.0 has some newer methods.





thanks for any tips!