[Mono-winforms-list] does system.drawline not work?

Stifu stifu at free.fr
Thu Dec 17 15:16:46 EST 2009

I use the DrawLine method in my own app, and it works fine in Mono (on
openSUSE, although worked with older Ubuntu releases).
I guess that either the bug you're seeing is more complex than that (ie:
other things are needed to trigger it), or it's possibly Ubuntu specific
(since they repackage everything themselves, it can lead to new bugs).

A test case would help.

mdfederici wrote:
> I'm using  Mono JIT compiler version (Debian on
> Ubuntu Karmic. When I use system.drawline, I only see a line if the line
> is parallel to either the x or y axis. If the angle is sloped in any way,
> it simply doesn't render. This is incredibly frustrating.  Is there an
> existing bug for this problem? I can't seem to find one. I find it hard to
> believe that no one else has noticed this.
> Attached is my rendered output for the following code (notice the lack of
> a sloped line):
> using(Pen stroke = new Pen(new SolidBrush(Color.Wheat), 1.0f))
> {
> 	graphics.DrawLine(stroke, 0, 10, 100, 10);
> 	graphics.DrawLine(stroke, 0, 20, 100, 20);
> 	graphics.DrawLine(stroke, 0, 20, 100, 10);
> }
>  http://old.nabble.com/file/p26833804/noline.jpg 

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