Re: few remarks

[Daniel J S. <dan...@ie...>]

Ethan Merritt wrote:

>On Thursday 12 August 2004 10:35 am, Daniel J Sebald wrote:
>  
>
>>Well, I looked at this.  The value that gnuplot_x11 was putting in for 
>>plot->lwidth is 1, not zero.  So that means the following property of 
>>CapNotLast should *not* apply.
>>    
>>
>
>Yes, but Dave's point was that the call used to look like this:
>	XSetLineAttributes(dpy, gc, 0, LineSolid, CapButt, JoinBevel);
>
>so the linewidth was set to 0 no matter what the value of plot->lwidth.
>He also says that x11 apparently interprets this as a license to use
>whatever line style is fastest.  So if it thinks CapNotLast is faster, it
>will use that.
>

Oh, now I see what Dave was saying.  But still, CapButt with 
point->lwidth = 1 removes the last pixel.  That doesn't agree with the 
documentation.

Dan