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Line with hatched style

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  Line with hatched style oscar.rotava@gmail.com - 2015-01-11 09:47 -0800
    Re: Line with hatched style Karl <mail.kfr@gmx.net> - 2015-01-12 12:44 +0100
      Re: Line with hatched style Karl <mail.kfr@gmx.net> - 2015-01-12 17:26 +0100
        Re: Line with hatched style oscar.rotava@gmail.com - 2015-01-12 10:14 -0800
          Re: Line with hatched style Ethan A Merritt <EAMerritt@gmail.com> - 2015-01-12 16:55 -0800
            Re: Line with hatched style Karl <mail.kfr@gmx.net> - 2015-01-13 09:21 +0100
          Re: Line with hatched style Karl <mail.kfr@gmx.net> - 2015-01-13 09:01 +0100
    Re: Line with hatched style oscar.rotava@gmail.com - 2015-01-13 10:04 -0800

#2696 — Line with hatched style

         Is there any way available in Gnuplot to draw a line but instead of the line style being a solid one I want it to be a "hatched" line like those of the fill styles. 
         The idea is to show a thick boundary (a large linewidth) which represents a gradual transition instead of a sharp one. 
         Thanks for any help
  

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#2698

Am 11.01.2015 um 18:47 schrieb oscar.rotava@gmail.com:
>          Is there any way available in Gnuplot to draw a line but instead of the line style being a solid one I want it to be a "hatched" line like those of the fill styles. 
>          The idea is to show a thick boundary (a large linewidth) which represents a gradual transition instead of a sharp one. 
>          Thanks for any help
>   

Not sure if I understand you demand correctly. "dashed" lines are
available, just check gnuplot.pdf or the online help on windows.

Otherwise can you post a link to an example?

 K

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#2700

Am 12.01.2015 um 12:44 schrieb Karl:
> Am 11.01.2015 um 18:47 schrieb oscar.rotava@gmail.com:
>>          Is there any way available in Gnuplot to draw a line but instead of the line style being a solid one I want it to be a "hatched" line like those of the fill styles. 
>>          The idea is to show a thick boundary (a large linewidth) which represents a gradual transition instead of a sharp one. 
>>          Thanks for any help
>>   
> 
> Not sure if I understand you demand correctly. "dashed" lines are
> available, just check gnuplot.pdf or the online help on windows.
> 
> Otherwise can you post a link to an example?

Please answer on the newsgroup, not to my private mail address.

And i have no idea what that graph you sent me is supposed to tell me.
That´s not an example of what you want it to look like, right?

What do you mean by "The idea is to show a thick boundary (a large
linewidth) which represents a gradual transition instead of a sharp one." ?

 K

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#2701

Em segunda-feira, 12 de janeiro de 2015 14:26:54 UTC-2, Karl  escreveu:
> Am 12.01.2015 um 12:44 schrieb Karl:
> > Am 11.01.2015 um 18:47 schrieb oscar.rotava@gmail.com:
> >>          Is there any way available in Gnuplot to draw a line but instead of the line style being a solid one I want it to be a "hatched" line like those of the fill styles. 
> >>          The idea is to show a thick boundary (a large linewidth) which represents a gradual transition instead of a sharp one. 
> >>          Thanks for any help
> >>   
> > 
> > Not sure if I understand you demand correctly. "dashed" lines are
> > available, just check gnuplot.pdf or the online help on windows.
> > 
> > Otherwise can you post a link to an example?
> 
> Please answer on the newsgroup, not to my private mail address.
> 
> And i have no idea what that graph you sent me is supposed to tell me.
> That´s not an example of what you want it to look like, right?
> 
> What do you mean by "The idea is to show a thick boundary (a large
> linewidth) which represents a gradual transition instead of a sharp one." ?
> 
>  K

Sorry for the mistake. It has been some time I have not used this discussion group and I chose the wrong option. Now it goes and I will try to explain what my idea is. First the link with the example:

https://docs.google.com/file/d/0Bz6nA-fKX-5FelM0NXZZd2p5Vmc/edit

My question is: is there a way to plot those experimental points, marked by different styles of dots on the file I have given the link, as if it was a "hatched" line? I can substitute those points by lines but those lines I would like to be blurred lines of width 2-3 mm, as if it was an uncertain transition. If such tool is available it would make the task easy and an elegant print.

What I am looking for is a way to make a blured line in such a way to substute the experimental points by such line. The option that I first thought about was a forward slach or backslach sequence

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#2702

oscar.rotava@gmail.com wrote:

> Em segunda-feira, 12 de janeiro de 2015 14:26:54 UTC-2, Karl 
> escreveu:
>> Am 12.01.2015 um 12:44 schrieb Karl:
>> > Am 11.01.2015 um 18:47 schrieb oscar.rotava@gmail.com:
>> >>          Is there any way available in Gnuplot to draw a line but
>> >>          instead of the line style being a solid one I want it to
>> >>          be a "hatched" line like those of the fill styles. The
>> >>          idea is to show a thick boundary (a large linewidth)
>> >>          which represents a gradual transition instead of a sharp
>> >>          one. Thanks for any help
>> >>   
>> > 
>> > Not sure if I understand you demand correctly. "dashed" lines are
>> > available, just check gnuplot.pdf or the online help on windows.
>> > 
>> > Otherwise can you post a link to an example?
>> 
>> Please answer on the newsgroup, not to my private mail address.
>> 
>> And i have no idea what that graph you sent me is supposed to tell
>> me. That´s not an example of what you want it to look like, right?
>> 
>> What do you mean by "The idea is to show a thick boundary (a large
>> linewidth) which represents a gradual transition instead of a sharp
>> one." ?
>> 
>>  K
> 
> Sorry for the mistake. It has been some time I have not used this
> discussion group and I chose the wrong option. Now it goes and I will
> try to explain what my idea is. First the link with the example:
> 
> https://docs.google.com/file/d/0Bz6nA-fKX-5FelM0NXZZd2p5Vmc/edit

That document is access-protected.  So we can't see it.

> My question is: is there a way to plot those experimental points,
> marked by different styles of dots on the file I have given the link,
> as if it was a "hatched" line? I can substitute those points by lines
> but those lines I would like to be blurred lines of width 2-3 mm, as
> if it was an uncertain transition. If such tool is available it would
> make the task easy and an elegant print.

Not hatched, but you can make the line translucent.

   http://gnuplot.sourceforge.net/demo_cvs/rgba_lines.html

With some work I think you could even make the degree of transparency
vary as a function of some parameter associated with each point.

	Ethan

> What I am looking for is a way to make a blured line in such a way to
> substute the experimental points by such line. The option that I first
> thought about was a forward slach or backslach sequence

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#2704

Am 13.01.2015 um 01:55 schrieb Ethan A Merritt:
> With some work I think you could even make the degree of transparency
> vary as a function of some parameter associated with each point.

Indeed:

	max=15
	transp(x) = 1. * x / max * 2**32 - 2**24
	plot x lw 15, [0:max] "+" us 1:1:(transp($1)) \
		with lines lw 5 lc rgb variable

My transparency function is somewhat botched. ;-)

 K

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#2703

Am 12.01.2015 um 19:14 schrieb oscar.rotava@gmail.com:
> 
> My question is: is there a way to plot those experimental points, marked by different styles of dots on the file I have given the link, as if it was a "hatched" line? I can substitute those points by lines but those lines I would like to be blurred lines of width 2-3 mm, as if it was an uncertain transition. If such tool is available it would make the task easy and an elegant print.

Please check "hatched" in a dictionary. It does not mean what you seem
to think it does, and it´s very confusing. ;-)

> What I am looking for is a way to make a blured line in such a way to substute the experimental points by such line.

I think that´s two things: Firstly, you want not your datapoints
connected by straight lines but a smooth curve?

	plot "data" smooth cspline # or other, check "help smooth"

Secondly, you want a thick line that is dark in the middle but lighter
on the borders? You could plot it several times with ever smaller
linewidth and darker colour:

lmax=15
grey(x,xmax) = int(1.*x/xmax*(2**24-1))

plot for [linw=lmax:1:-1] "data" us 1:2 \
with lines lw linw lc rgb grey(linw,lmax) title "lw:".linw



> The option that I first thought about was a forward slach or backslach sequence

Slashes and backslashes? Where?

  K

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#2707

Em domingo, 11 de janeiro de 2015 15:47:32 UTC-2, oscar....@gmail.com  escreveu:
> Is there any way available in Gnuplot to draw a line but instead of the line style being a solid one I want it to be a "hatched" line like those of the fill styles. 
>          The idea is to show a thick boundary (a large linewidth) which represents a gradual transition instead of a sharp one. 
>          Thanks for any help

I hope now it is not protected.

https://drive.google.com/file/d/0Bz6nA-fKX-5FelM0NXZZd2p5Vmc/view?usp=sharing

I know how to smooth experimental points. That is not the point. Let's say I have done it already and now I have those experimental points as a function.

What I am looking for is a way to plot that function not as a line but has a blurred line of 2-3 mm wide which I imagined could be done by small, side by side backslashes or slaches. 

So de plot command should be like this

plot  'MapaReg3.dat' index 0 using 1:2 smooth unique  with lines lt ? lw 3

? means the code of such kind of special line. 

I am going to use your sugestion because it is very unlikely that such line type I am thinking about ever existed in Gnuplot.

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