Is it possible to draw two overlapping diagonal lines of different colors without the colors blending together?

Hello, is it possible to draw two overlapping lines at an angle like in the image, so that the colors of the lines don't blend together as they do in the first example, but rather overlap, with the line superimposed on the other appearing as in the example below, where instead of overlapping them, I've simply brought them together so they touch at the ends to simulate the effect I'm trying to achieve, so that the line drawn at the same angle on top of the previous one maintains its original color without blending?

Thanks!

well, are you sure that your two lines that overlaps with color blending actually lies on the same ray and have the same width?

I've made just a quick test (on 2.2.2-alpha version)- and overlapped lines are rendered as expected - the line on top covers the line below without colors blending.  

The following image illustrates lines overlapping in my environment (red line is over yellow line):



Which version of LC do you use and under which operating system?  Also, is antialiasing is enabled or disabled?

Yes Im sure, the problem does not seem to appear at diagonals of nearly 45º but if you try to do this at an agle near to the agle of the example image then is where the colours merge.
The angle is exactly 4 to 1 grid spaces and the lines perfectly overlap but they merge colours.
thank you a lot.



As you may see, the effect is evident even at lines of greater widths, just look at it with this angle with lines of blue over green colour  and it is merging to Cyan at the sides of the lines of even greater widths than 0mm.

hm... still can't reproduce this, sorry.

Here is overlapping in my environment - with antialiasing enabled and disabled.


and


Which version of LC do you use?
Which operating system?