Filling a box excluding circles inside it












8















I was trying to create an image in TIKZ. My code is as below:



documentclass[10pt]{article}
usepackage[utf8]{inputenc}
usepackage{tikz}
usetikzlibrary{shapes.geometric, shadows, fit, arrows, positioning}
begin{document}
begin{center}
tikzset{
neuron/.style={shape=circle,draw,inner sep= 0pt,minimum size = 2.5 em, node
distance = 10ex and 1 em
},
every loop/.style={min distance=10mm,looseness=5},
dot/.style={shape=circle,minimum size=1mm, inner sep=0pt, fill=black, node
distance= 1ex and 2 em
},
group/.style={rectangle,draw, inner sep=1pt,rounded corners,minimum height=
3.5em,minimum width=15.5 em, node distance= 1ex and 1em},
conn/.style={draw,-latex'}
}

begin{tikzpicture}
node[neuron](x1){$x_1$};
node[neuron,right=of x1](x2){$x_2$};
node[dot,right=of x2](dot_1){};
node[dot,right=of dot_1](dot_2){};
node[neuron,right=of dot_2](xN){$x_N$};
node[group,fit={(x1)(x2)(dot_1)(dot_2)(xN)}](grp1){};
end{tikzpicture}
end{center}
end{document}


and the result is this
enter image description here



How can I fill the box with any color only excluding the circles and the dots?
Also is there any way to export tikz image(I want to use tikz produced image in a word document)?










share|improve this question























  • You could just draw the big box first and then draw the other stuff over top of it.

    – JPi
    Dec 30 '18 at 4:00











  • When you compile a document, you get a pdf. If you use the standalone class, it will have the right size. And pdf files can be included into word documents, I think.

    – marmot
    Dec 30 '18 at 4:34
















8















I was trying to create an image in TIKZ. My code is as below:



documentclass[10pt]{article}
usepackage[utf8]{inputenc}
usepackage{tikz}
usetikzlibrary{shapes.geometric, shadows, fit, arrows, positioning}
begin{document}
begin{center}
tikzset{
neuron/.style={shape=circle,draw,inner sep= 0pt,minimum size = 2.5 em, node
distance = 10ex and 1 em
},
every loop/.style={min distance=10mm,looseness=5},
dot/.style={shape=circle,minimum size=1mm, inner sep=0pt, fill=black, node
distance= 1ex and 2 em
},
group/.style={rectangle,draw, inner sep=1pt,rounded corners,minimum height=
3.5em,minimum width=15.5 em, node distance= 1ex and 1em},
conn/.style={draw,-latex'}
}

begin{tikzpicture}
node[neuron](x1){$x_1$};
node[neuron,right=of x1](x2){$x_2$};
node[dot,right=of x2](dot_1){};
node[dot,right=of dot_1](dot_2){};
node[neuron,right=of dot_2](xN){$x_N$};
node[group,fit={(x1)(x2)(dot_1)(dot_2)(xN)}](grp1){};
end{tikzpicture}
end{center}
end{document}


and the result is this
enter image description here



How can I fill the box with any color only excluding the circles and the dots?
Also is there any way to export tikz image(I want to use tikz produced image in a word document)?










share|improve this question























  • You could just draw the big box first and then draw the other stuff over top of it.

    – JPi
    Dec 30 '18 at 4:00











  • When you compile a document, you get a pdf. If you use the standalone class, it will have the right size. And pdf files can be included into word documents, I think.

    – marmot
    Dec 30 '18 at 4:34














8












8








8








I was trying to create an image in TIKZ. My code is as below:



documentclass[10pt]{article}
usepackage[utf8]{inputenc}
usepackage{tikz}
usetikzlibrary{shapes.geometric, shadows, fit, arrows, positioning}
begin{document}
begin{center}
tikzset{
neuron/.style={shape=circle,draw,inner sep= 0pt,minimum size = 2.5 em, node
distance = 10ex and 1 em
},
every loop/.style={min distance=10mm,looseness=5},
dot/.style={shape=circle,minimum size=1mm, inner sep=0pt, fill=black, node
distance= 1ex and 2 em
},
group/.style={rectangle,draw, inner sep=1pt,rounded corners,minimum height=
3.5em,minimum width=15.5 em, node distance= 1ex and 1em},
conn/.style={draw,-latex'}
}

begin{tikzpicture}
node[neuron](x1){$x_1$};
node[neuron,right=of x1](x2){$x_2$};
node[dot,right=of x2](dot_1){};
node[dot,right=of dot_1](dot_2){};
node[neuron,right=of dot_2](xN){$x_N$};
node[group,fit={(x1)(x2)(dot_1)(dot_2)(xN)}](grp1){};
end{tikzpicture}
end{center}
end{document}


and the result is this
enter image description here



How can I fill the box with any color only excluding the circles and the dots?
Also is there any way to export tikz image(I want to use tikz produced image in a word document)?










share|improve this question














I was trying to create an image in TIKZ. My code is as below:



documentclass[10pt]{article}
usepackage[utf8]{inputenc}
usepackage{tikz}
usetikzlibrary{shapes.geometric, shadows, fit, arrows, positioning}
begin{document}
begin{center}
tikzset{
neuron/.style={shape=circle,draw,inner sep= 0pt,minimum size = 2.5 em, node
distance = 10ex and 1 em
},
every loop/.style={min distance=10mm,looseness=5},
dot/.style={shape=circle,minimum size=1mm, inner sep=0pt, fill=black, node
distance= 1ex and 2 em
},
group/.style={rectangle,draw, inner sep=1pt,rounded corners,minimum height=
3.5em,minimum width=15.5 em, node distance= 1ex and 1em},
conn/.style={draw,-latex'}
}

begin{tikzpicture}
node[neuron](x1){$x_1$};
node[neuron,right=of x1](x2){$x_2$};
node[dot,right=of x2](dot_1){};
node[dot,right=of dot_1](dot_2){};
node[neuron,right=of dot_2](xN){$x_N$};
node[group,fit={(x1)(x2)(dot_1)(dot_2)(xN)}](grp1){};
end{tikzpicture}
end{center}
end{document}


and the result is this
enter image description here



How can I fill the box with any color only excluding the circles and the dots?
Also is there any way to export tikz image(I want to use tikz produced image in a word document)?







tikz-pgf






share|improve this question













share|improve this question











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asked Dec 30 '18 at 3:48









Bloodstone ProgrammerBloodstone Programmer

723




723













  • You could just draw the big box first and then draw the other stuff over top of it.

    – JPi
    Dec 30 '18 at 4:00











  • When you compile a document, you get a pdf. If you use the standalone class, it will have the right size. And pdf files can be included into word documents, I think.

    – marmot
    Dec 30 '18 at 4:34



















  • You could just draw the big box first and then draw the other stuff over top of it.

    – JPi
    Dec 30 '18 at 4:00











  • When you compile a document, you get a pdf. If you use the standalone class, it will have the right size. And pdf files can be included into word documents, I think.

    – marmot
    Dec 30 '18 at 4:34

















You could just draw the big box first and then draw the other stuff over top of it.

– JPi
Dec 30 '18 at 4:00





You could just draw the big box first and then draw the other stuff over top of it.

– JPi
Dec 30 '18 at 4:00













When you compile a document, you get a pdf. If you use the standalone class, it will have the right size. And pdf files can be included into word documents, I think.

– marmot
Dec 30 '18 at 4:34





When you compile a document, you get a pdf. If you use the standalone class, it will have the right size. And pdf files can be included into word documents, I think.

– marmot
Dec 30 '18 at 4:34










2 Answers
2






active

oldest

votes


















14














One solution is to fill the circle nodes white and draw the container on the background layer.



documentclass[10pt]{article}
usepackage[utf8]{inputenc}
usepackage{tikz}
usetikzlibrary{shapes.geometric, shadows, fit, arrows, positioning,backgrounds}
begin{document}
begin{center}
tikzset{
neuron/.style={shape=circle,draw,inner sep= 0pt,minimum size = 2.5 em, node
distance = 10ex and 1 em,fill=white},
every loop/.style={min distance=10mm,looseness=5},
dot/.style={shape=circle,minimum size=1mm, inner sep=0pt, fill=black, node
distance= 1ex and 2 em
},
group/.style={rectangle,draw, inner sep=1pt,rounded corners,minimum height=
3.5em,minimum width=15.5 em, node distance= 1ex and 1em},
conn/.style={draw,-latex'}
}

begin{tikzpicture}
node[neuron](x1){$x_1$};
node[neuron,right=of x1](x2){$x_2$};
node[dot,right=of x2](dot_1){};
node[dot,right=of dot_1](dot_2){};
node[neuron,right=of dot_2](xN){$x_N$};
begin{scope}[on background layer]
node[group,fit={(x1)(x2)(dot_1)(dot_2)(xN)},fill=blue!20](grp1){};
end{scope}
end{tikzpicture}
end{center}
end{document}


enter image description here



Another possibility is to use even odd rule, which is in this case a bit more cumbersome but has the advantage that, if you have a background picture, it won't get overdrawn by fill=white.



documentclass[10pt]{article}
usepackage[utf8]{inputenc}
usepackage{tikz}
usetikzlibrary{shapes.geometric, shadows, fit, arrows, positioning}
makeatletter % https://tex.stackexchange.com/a/38995/121799
tikzset{
use path/.code={pgfsyssoftpath@setcurrentpath{#1}}
}
makeatother

begin{document}
begin{center}
tikzset{
neuron/.style={shape=circle,draw,inner sep= 0pt,minimum size = 2.5 em, node
distance = 10ex and 1 em,fill=white},
every loop/.style={min distance=10mm,looseness=5},
dot/.style={shape=circle,minimum size=1mm, inner sep=0pt, fill=black, node
distance= 1ex and 2 em
},
group/.style={rectangle,draw, inner sep=1pt,rounded corners,minimum height=
3.5em,minimum width=15.5 em, node distance= 1ex and 1em},
conn/.style={draw,-latex'}
}

begin{tikzpicture}
node[neuron](x1){$x_1$};
node[neuron,right=of x1](x2){$x_2$};
node[dot,right=of x2](dot_1){};
node[dot,right=of dot_1](dot_2){};
node[neuron,right=of dot_2](xN){$x_N$};
node[group,fit={(x1)(x2)(dot_1)(dot_2)(xN)},save path=pathF](grp1){};
fill[blue!20,even odd rule] [use path=pathF]
(x1.center) circle (1.25em+pgflinewidth/2)
(x2.center) circle (1.25em+pgflinewidth/2) (xN.center) circle (1.25em+pgflinewidth/2)
(dot_1.center) circle(0.5mm) (dot_2.center) circle(0.5mm);
end{tikzpicture}
end{center}
end{document}


Yet another possibility is to use reverseclip.



documentclass[10pt]{article}
usepackage[utf8]{inputenc}
usepackage{tikz}
usetikzlibrary{shapes.geometric, shadows, fit, arrows, positioning}
makeatletter % https://tex.stackexchange.com/a/38995/121799
tikzset{
use path/.code={pgfsyssoftpath@setcurrentpath{#1}}
}
makeatother
% https://tex.stackexchange.com/a/12033/121799
tikzset{reverseclip/.style={insert path={(current bounding box.north
east) rectangle (current bounding box.south west)}}}

begin{document}
begin{center}
tikzset{
neuron/.style={shape=circle,draw,inner sep= 0pt,minimum size = 2.5 em, node
distance = 10ex and 1 em,fill=white},
every loop/.style={min distance=10mm,looseness=5},
dot/.style={shape=circle,minimum size=1mm, inner sep=0pt, fill=black, node
distance= 1ex and 2 em
},
group/.style={rectangle,draw, inner sep=1pt,rounded corners,minimum height=
3.5em,minimum width=15.5 em, node distance= 1ex and 1em},
conn/.style={draw,-latex'}
}

begin{tikzpicture}
node[neuron,save path=pathA](x1){$x_1$};
node[neuron,right=of x1,save path=pathB](x2){$x_2$};
node[dot,right=of x2,save path=pathC](dot_1){};
node[dot,right=of dot_1,save path=pathD](dot_2){};
node[neuron,right=of dot_2,save path=pathE](xN){$x_N$};
node[group,fit={(x1)(x2)(dot_1)(dot_2)(xN)},save path=pathF](grp1){};
begin{scope}
clip [use path=pathA,reverseclip];
clip [use path=pathB,reverseclip];
clip [use path=pathC,reverseclip];
clip [use path=pathD,reverseclip];
clip [use path=pathE,reverseclip];
fill[blue!20] [use path=pathF];
end{scope}
end{tikzpicture}
end{center}
end{document}


All options lead to the same output.






share|improve this answer





















  • 1





    The reverseclip solution trims the border of circular nodes (as in Is there a way to draw TikZ lines on the “inside” or “outside” of a path?).

    – Paul Gaborit
    Dec 30 '18 at 8:09













  • @PaulGaborit That's correct. One might increase the line width or redraw the circles, as you do in your answer there (+1). In the even odd rule part of my answer I have taken care of this.

    – marmot
    Dec 30 '18 at 14:41



















2














How about using tcbox from the tcolorbox package? The only change needed is adding fill=white to the neuron style, and then use tcbox instead of the enclosing node. Note that I commented out the group style.



documentclass[10pt]{article}
usepackage[utf8]{inputenc}
usepackage{tikz}
usetikzlibrary{shapes.geometric, shadows, fit, arrows, positioning}
usepackage{tcolorbox}
begin{document}
begin{center}
tikzset{
neuron/.style={fill=white,shape=circle,draw,inner sep= 0pt,minimum size = 2.5 em, node
distance = 10ex and 1 em
},
every loop/.style={min distance=10mm,looseness=5},
dot/.style={shape=circle,minimum size=1mm, inner sep=0pt, fill=black, node
distance= 1ex and 2 em
},
% group/.style={rectangle,draw, inner sep=1pt,rounded corners,minimum height=
% 3.5em,minimum width=15.5 em, node distance= 1ex and 1em},
% conn/.style={draw,-latex'}
}

tcbox{
begin{tikzpicture}
node[neuron](x1){$x_1$};
node[neuron,right=of x1](x2){$x_2$};
node[dot,right=of x2](dot_1){};
node[dot,right=of dot_1](dot_2){};
node[neuron,right=of dot_2](xN){$x_N$};
end{tikzpicture}
}

end{center}
end{document}


cropped from the pdf file






share|improve this answer

























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    2 Answers
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    2 Answers
    2






    active

    oldest

    votes









    active

    oldest

    votes






    active

    oldest

    votes









    14














    One solution is to fill the circle nodes white and draw the container on the background layer.



    documentclass[10pt]{article}
    usepackage[utf8]{inputenc}
    usepackage{tikz}
    usetikzlibrary{shapes.geometric, shadows, fit, arrows, positioning,backgrounds}
    begin{document}
    begin{center}
    tikzset{
    neuron/.style={shape=circle,draw,inner sep= 0pt,minimum size = 2.5 em, node
    distance = 10ex and 1 em,fill=white},
    every loop/.style={min distance=10mm,looseness=5},
    dot/.style={shape=circle,minimum size=1mm, inner sep=0pt, fill=black, node
    distance= 1ex and 2 em
    },
    group/.style={rectangle,draw, inner sep=1pt,rounded corners,minimum height=
    3.5em,minimum width=15.5 em, node distance= 1ex and 1em},
    conn/.style={draw,-latex'}
    }

    begin{tikzpicture}
    node[neuron](x1){$x_1$};
    node[neuron,right=of x1](x2){$x_2$};
    node[dot,right=of x2](dot_1){};
    node[dot,right=of dot_1](dot_2){};
    node[neuron,right=of dot_2](xN){$x_N$};
    begin{scope}[on background layer]
    node[group,fit={(x1)(x2)(dot_1)(dot_2)(xN)},fill=blue!20](grp1){};
    end{scope}
    end{tikzpicture}
    end{center}
    end{document}


    enter image description here



    Another possibility is to use even odd rule, which is in this case a bit more cumbersome but has the advantage that, if you have a background picture, it won't get overdrawn by fill=white.



    documentclass[10pt]{article}
    usepackage[utf8]{inputenc}
    usepackage{tikz}
    usetikzlibrary{shapes.geometric, shadows, fit, arrows, positioning}
    makeatletter % https://tex.stackexchange.com/a/38995/121799
    tikzset{
    use path/.code={pgfsyssoftpath@setcurrentpath{#1}}
    }
    makeatother

    begin{document}
    begin{center}
    tikzset{
    neuron/.style={shape=circle,draw,inner sep= 0pt,minimum size = 2.5 em, node
    distance = 10ex and 1 em,fill=white},
    every loop/.style={min distance=10mm,looseness=5},
    dot/.style={shape=circle,minimum size=1mm, inner sep=0pt, fill=black, node
    distance= 1ex and 2 em
    },
    group/.style={rectangle,draw, inner sep=1pt,rounded corners,minimum height=
    3.5em,minimum width=15.5 em, node distance= 1ex and 1em},
    conn/.style={draw,-latex'}
    }

    begin{tikzpicture}
    node[neuron](x1){$x_1$};
    node[neuron,right=of x1](x2){$x_2$};
    node[dot,right=of x2](dot_1){};
    node[dot,right=of dot_1](dot_2){};
    node[neuron,right=of dot_2](xN){$x_N$};
    node[group,fit={(x1)(x2)(dot_1)(dot_2)(xN)},save path=pathF](grp1){};
    fill[blue!20,even odd rule] [use path=pathF]
    (x1.center) circle (1.25em+pgflinewidth/2)
    (x2.center) circle (1.25em+pgflinewidth/2) (xN.center) circle (1.25em+pgflinewidth/2)
    (dot_1.center) circle(0.5mm) (dot_2.center) circle(0.5mm);
    end{tikzpicture}
    end{center}
    end{document}


    Yet another possibility is to use reverseclip.



    documentclass[10pt]{article}
    usepackage[utf8]{inputenc}
    usepackage{tikz}
    usetikzlibrary{shapes.geometric, shadows, fit, arrows, positioning}
    makeatletter % https://tex.stackexchange.com/a/38995/121799
    tikzset{
    use path/.code={pgfsyssoftpath@setcurrentpath{#1}}
    }
    makeatother
    % https://tex.stackexchange.com/a/12033/121799
    tikzset{reverseclip/.style={insert path={(current bounding box.north
    east) rectangle (current bounding box.south west)}}}

    begin{document}
    begin{center}
    tikzset{
    neuron/.style={shape=circle,draw,inner sep= 0pt,minimum size = 2.5 em, node
    distance = 10ex and 1 em,fill=white},
    every loop/.style={min distance=10mm,looseness=5},
    dot/.style={shape=circle,minimum size=1mm, inner sep=0pt, fill=black, node
    distance= 1ex and 2 em
    },
    group/.style={rectangle,draw, inner sep=1pt,rounded corners,minimum height=
    3.5em,minimum width=15.5 em, node distance= 1ex and 1em},
    conn/.style={draw,-latex'}
    }

    begin{tikzpicture}
    node[neuron,save path=pathA](x1){$x_1$};
    node[neuron,right=of x1,save path=pathB](x2){$x_2$};
    node[dot,right=of x2,save path=pathC](dot_1){};
    node[dot,right=of dot_1,save path=pathD](dot_2){};
    node[neuron,right=of dot_2,save path=pathE](xN){$x_N$};
    node[group,fit={(x1)(x2)(dot_1)(dot_2)(xN)},save path=pathF](grp1){};
    begin{scope}
    clip [use path=pathA,reverseclip];
    clip [use path=pathB,reverseclip];
    clip [use path=pathC,reverseclip];
    clip [use path=pathD,reverseclip];
    clip [use path=pathE,reverseclip];
    fill[blue!20] [use path=pathF];
    end{scope}
    end{tikzpicture}
    end{center}
    end{document}


    All options lead to the same output.






    share|improve this answer





















    • 1





      The reverseclip solution trims the border of circular nodes (as in Is there a way to draw TikZ lines on the “inside” or “outside” of a path?).

      – Paul Gaborit
      Dec 30 '18 at 8:09













    • @PaulGaborit That's correct. One might increase the line width or redraw the circles, as you do in your answer there (+1). In the even odd rule part of my answer I have taken care of this.

      – marmot
      Dec 30 '18 at 14:41
















    14














    One solution is to fill the circle nodes white and draw the container on the background layer.



    documentclass[10pt]{article}
    usepackage[utf8]{inputenc}
    usepackage{tikz}
    usetikzlibrary{shapes.geometric, shadows, fit, arrows, positioning,backgrounds}
    begin{document}
    begin{center}
    tikzset{
    neuron/.style={shape=circle,draw,inner sep= 0pt,minimum size = 2.5 em, node
    distance = 10ex and 1 em,fill=white},
    every loop/.style={min distance=10mm,looseness=5},
    dot/.style={shape=circle,minimum size=1mm, inner sep=0pt, fill=black, node
    distance= 1ex and 2 em
    },
    group/.style={rectangle,draw, inner sep=1pt,rounded corners,minimum height=
    3.5em,minimum width=15.5 em, node distance= 1ex and 1em},
    conn/.style={draw,-latex'}
    }

    begin{tikzpicture}
    node[neuron](x1){$x_1$};
    node[neuron,right=of x1](x2){$x_2$};
    node[dot,right=of x2](dot_1){};
    node[dot,right=of dot_1](dot_2){};
    node[neuron,right=of dot_2](xN){$x_N$};
    begin{scope}[on background layer]
    node[group,fit={(x1)(x2)(dot_1)(dot_2)(xN)},fill=blue!20](grp1){};
    end{scope}
    end{tikzpicture}
    end{center}
    end{document}


    enter image description here



    Another possibility is to use even odd rule, which is in this case a bit more cumbersome but has the advantage that, if you have a background picture, it won't get overdrawn by fill=white.



    documentclass[10pt]{article}
    usepackage[utf8]{inputenc}
    usepackage{tikz}
    usetikzlibrary{shapes.geometric, shadows, fit, arrows, positioning}
    makeatletter % https://tex.stackexchange.com/a/38995/121799
    tikzset{
    use path/.code={pgfsyssoftpath@setcurrentpath{#1}}
    }
    makeatother

    begin{document}
    begin{center}
    tikzset{
    neuron/.style={shape=circle,draw,inner sep= 0pt,minimum size = 2.5 em, node
    distance = 10ex and 1 em,fill=white},
    every loop/.style={min distance=10mm,looseness=5},
    dot/.style={shape=circle,minimum size=1mm, inner sep=0pt, fill=black, node
    distance= 1ex and 2 em
    },
    group/.style={rectangle,draw, inner sep=1pt,rounded corners,minimum height=
    3.5em,minimum width=15.5 em, node distance= 1ex and 1em},
    conn/.style={draw,-latex'}
    }

    begin{tikzpicture}
    node[neuron](x1){$x_1$};
    node[neuron,right=of x1](x2){$x_2$};
    node[dot,right=of x2](dot_1){};
    node[dot,right=of dot_1](dot_2){};
    node[neuron,right=of dot_2](xN){$x_N$};
    node[group,fit={(x1)(x2)(dot_1)(dot_2)(xN)},save path=pathF](grp1){};
    fill[blue!20,even odd rule] [use path=pathF]
    (x1.center) circle (1.25em+pgflinewidth/2)
    (x2.center) circle (1.25em+pgflinewidth/2) (xN.center) circle (1.25em+pgflinewidth/2)
    (dot_1.center) circle(0.5mm) (dot_2.center) circle(0.5mm);
    end{tikzpicture}
    end{center}
    end{document}


    Yet another possibility is to use reverseclip.



    documentclass[10pt]{article}
    usepackage[utf8]{inputenc}
    usepackage{tikz}
    usetikzlibrary{shapes.geometric, shadows, fit, arrows, positioning}
    makeatletter % https://tex.stackexchange.com/a/38995/121799
    tikzset{
    use path/.code={pgfsyssoftpath@setcurrentpath{#1}}
    }
    makeatother
    % https://tex.stackexchange.com/a/12033/121799
    tikzset{reverseclip/.style={insert path={(current bounding box.north
    east) rectangle (current bounding box.south west)}}}

    begin{document}
    begin{center}
    tikzset{
    neuron/.style={shape=circle,draw,inner sep= 0pt,minimum size = 2.5 em, node
    distance = 10ex and 1 em,fill=white},
    every loop/.style={min distance=10mm,looseness=5},
    dot/.style={shape=circle,minimum size=1mm, inner sep=0pt, fill=black, node
    distance= 1ex and 2 em
    },
    group/.style={rectangle,draw, inner sep=1pt,rounded corners,minimum height=
    3.5em,minimum width=15.5 em, node distance= 1ex and 1em},
    conn/.style={draw,-latex'}
    }

    begin{tikzpicture}
    node[neuron,save path=pathA](x1){$x_1$};
    node[neuron,right=of x1,save path=pathB](x2){$x_2$};
    node[dot,right=of x2,save path=pathC](dot_1){};
    node[dot,right=of dot_1,save path=pathD](dot_2){};
    node[neuron,right=of dot_2,save path=pathE](xN){$x_N$};
    node[group,fit={(x1)(x2)(dot_1)(dot_2)(xN)},save path=pathF](grp1){};
    begin{scope}
    clip [use path=pathA,reverseclip];
    clip [use path=pathB,reverseclip];
    clip [use path=pathC,reverseclip];
    clip [use path=pathD,reverseclip];
    clip [use path=pathE,reverseclip];
    fill[blue!20] [use path=pathF];
    end{scope}
    end{tikzpicture}
    end{center}
    end{document}


    All options lead to the same output.






    share|improve this answer





















    • 1





      The reverseclip solution trims the border of circular nodes (as in Is there a way to draw TikZ lines on the “inside” or “outside” of a path?).

      – Paul Gaborit
      Dec 30 '18 at 8:09













    • @PaulGaborit That's correct. One might increase the line width or redraw the circles, as you do in your answer there (+1). In the even odd rule part of my answer I have taken care of this.

      – marmot
      Dec 30 '18 at 14:41














    14












    14








    14







    One solution is to fill the circle nodes white and draw the container on the background layer.



    documentclass[10pt]{article}
    usepackage[utf8]{inputenc}
    usepackage{tikz}
    usetikzlibrary{shapes.geometric, shadows, fit, arrows, positioning,backgrounds}
    begin{document}
    begin{center}
    tikzset{
    neuron/.style={shape=circle,draw,inner sep= 0pt,minimum size = 2.5 em, node
    distance = 10ex and 1 em,fill=white},
    every loop/.style={min distance=10mm,looseness=5},
    dot/.style={shape=circle,minimum size=1mm, inner sep=0pt, fill=black, node
    distance= 1ex and 2 em
    },
    group/.style={rectangle,draw, inner sep=1pt,rounded corners,minimum height=
    3.5em,minimum width=15.5 em, node distance= 1ex and 1em},
    conn/.style={draw,-latex'}
    }

    begin{tikzpicture}
    node[neuron](x1){$x_1$};
    node[neuron,right=of x1](x2){$x_2$};
    node[dot,right=of x2](dot_1){};
    node[dot,right=of dot_1](dot_2){};
    node[neuron,right=of dot_2](xN){$x_N$};
    begin{scope}[on background layer]
    node[group,fit={(x1)(x2)(dot_1)(dot_2)(xN)},fill=blue!20](grp1){};
    end{scope}
    end{tikzpicture}
    end{center}
    end{document}


    enter image description here



    Another possibility is to use even odd rule, which is in this case a bit more cumbersome but has the advantage that, if you have a background picture, it won't get overdrawn by fill=white.



    documentclass[10pt]{article}
    usepackage[utf8]{inputenc}
    usepackage{tikz}
    usetikzlibrary{shapes.geometric, shadows, fit, arrows, positioning}
    makeatletter % https://tex.stackexchange.com/a/38995/121799
    tikzset{
    use path/.code={pgfsyssoftpath@setcurrentpath{#1}}
    }
    makeatother

    begin{document}
    begin{center}
    tikzset{
    neuron/.style={shape=circle,draw,inner sep= 0pt,minimum size = 2.5 em, node
    distance = 10ex and 1 em,fill=white},
    every loop/.style={min distance=10mm,looseness=5},
    dot/.style={shape=circle,minimum size=1mm, inner sep=0pt, fill=black, node
    distance= 1ex and 2 em
    },
    group/.style={rectangle,draw, inner sep=1pt,rounded corners,minimum height=
    3.5em,minimum width=15.5 em, node distance= 1ex and 1em},
    conn/.style={draw,-latex'}
    }

    begin{tikzpicture}
    node[neuron](x1){$x_1$};
    node[neuron,right=of x1](x2){$x_2$};
    node[dot,right=of x2](dot_1){};
    node[dot,right=of dot_1](dot_2){};
    node[neuron,right=of dot_2](xN){$x_N$};
    node[group,fit={(x1)(x2)(dot_1)(dot_2)(xN)},save path=pathF](grp1){};
    fill[blue!20,even odd rule] [use path=pathF]
    (x1.center) circle (1.25em+pgflinewidth/2)
    (x2.center) circle (1.25em+pgflinewidth/2) (xN.center) circle (1.25em+pgflinewidth/2)
    (dot_1.center) circle(0.5mm) (dot_2.center) circle(0.5mm);
    end{tikzpicture}
    end{center}
    end{document}


    Yet another possibility is to use reverseclip.



    documentclass[10pt]{article}
    usepackage[utf8]{inputenc}
    usepackage{tikz}
    usetikzlibrary{shapes.geometric, shadows, fit, arrows, positioning}
    makeatletter % https://tex.stackexchange.com/a/38995/121799
    tikzset{
    use path/.code={pgfsyssoftpath@setcurrentpath{#1}}
    }
    makeatother
    % https://tex.stackexchange.com/a/12033/121799
    tikzset{reverseclip/.style={insert path={(current bounding box.north
    east) rectangle (current bounding box.south west)}}}

    begin{document}
    begin{center}
    tikzset{
    neuron/.style={shape=circle,draw,inner sep= 0pt,minimum size = 2.5 em, node
    distance = 10ex and 1 em,fill=white},
    every loop/.style={min distance=10mm,looseness=5},
    dot/.style={shape=circle,minimum size=1mm, inner sep=0pt, fill=black, node
    distance= 1ex and 2 em
    },
    group/.style={rectangle,draw, inner sep=1pt,rounded corners,minimum height=
    3.5em,minimum width=15.5 em, node distance= 1ex and 1em},
    conn/.style={draw,-latex'}
    }

    begin{tikzpicture}
    node[neuron,save path=pathA](x1){$x_1$};
    node[neuron,right=of x1,save path=pathB](x2){$x_2$};
    node[dot,right=of x2,save path=pathC](dot_1){};
    node[dot,right=of dot_1,save path=pathD](dot_2){};
    node[neuron,right=of dot_2,save path=pathE](xN){$x_N$};
    node[group,fit={(x1)(x2)(dot_1)(dot_2)(xN)},save path=pathF](grp1){};
    begin{scope}
    clip [use path=pathA,reverseclip];
    clip [use path=pathB,reverseclip];
    clip [use path=pathC,reverseclip];
    clip [use path=pathD,reverseclip];
    clip [use path=pathE,reverseclip];
    fill[blue!20] [use path=pathF];
    end{scope}
    end{tikzpicture}
    end{center}
    end{document}


    All options lead to the same output.






    share|improve this answer















    One solution is to fill the circle nodes white and draw the container on the background layer.



    documentclass[10pt]{article}
    usepackage[utf8]{inputenc}
    usepackage{tikz}
    usetikzlibrary{shapes.geometric, shadows, fit, arrows, positioning,backgrounds}
    begin{document}
    begin{center}
    tikzset{
    neuron/.style={shape=circle,draw,inner sep= 0pt,minimum size = 2.5 em, node
    distance = 10ex and 1 em,fill=white},
    every loop/.style={min distance=10mm,looseness=5},
    dot/.style={shape=circle,minimum size=1mm, inner sep=0pt, fill=black, node
    distance= 1ex and 2 em
    },
    group/.style={rectangle,draw, inner sep=1pt,rounded corners,minimum height=
    3.5em,minimum width=15.5 em, node distance= 1ex and 1em},
    conn/.style={draw,-latex'}
    }

    begin{tikzpicture}
    node[neuron](x1){$x_1$};
    node[neuron,right=of x1](x2){$x_2$};
    node[dot,right=of x2](dot_1){};
    node[dot,right=of dot_1](dot_2){};
    node[neuron,right=of dot_2](xN){$x_N$};
    begin{scope}[on background layer]
    node[group,fit={(x1)(x2)(dot_1)(dot_2)(xN)},fill=blue!20](grp1){};
    end{scope}
    end{tikzpicture}
    end{center}
    end{document}


    enter image description here



    Another possibility is to use even odd rule, which is in this case a bit more cumbersome but has the advantage that, if you have a background picture, it won't get overdrawn by fill=white.



    documentclass[10pt]{article}
    usepackage[utf8]{inputenc}
    usepackage{tikz}
    usetikzlibrary{shapes.geometric, shadows, fit, arrows, positioning}
    makeatletter % https://tex.stackexchange.com/a/38995/121799
    tikzset{
    use path/.code={pgfsyssoftpath@setcurrentpath{#1}}
    }
    makeatother

    begin{document}
    begin{center}
    tikzset{
    neuron/.style={shape=circle,draw,inner sep= 0pt,minimum size = 2.5 em, node
    distance = 10ex and 1 em,fill=white},
    every loop/.style={min distance=10mm,looseness=5},
    dot/.style={shape=circle,minimum size=1mm, inner sep=0pt, fill=black, node
    distance= 1ex and 2 em
    },
    group/.style={rectangle,draw, inner sep=1pt,rounded corners,minimum height=
    3.5em,minimum width=15.5 em, node distance= 1ex and 1em},
    conn/.style={draw,-latex'}
    }

    begin{tikzpicture}
    node[neuron](x1){$x_1$};
    node[neuron,right=of x1](x2){$x_2$};
    node[dot,right=of x2](dot_1){};
    node[dot,right=of dot_1](dot_2){};
    node[neuron,right=of dot_2](xN){$x_N$};
    node[group,fit={(x1)(x2)(dot_1)(dot_2)(xN)},save path=pathF](grp1){};
    fill[blue!20,even odd rule] [use path=pathF]
    (x1.center) circle (1.25em+pgflinewidth/2)
    (x2.center) circle (1.25em+pgflinewidth/2) (xN.center) circle (1.25em+pgflinewidth/2)
    (dot_1.center) circle(0.5mm) (dot_2.center) circle(0.5mm);
    end{tikzpicture}
    end{center}
    end{document}


    Yet another possibility is to use reverseclip.



    documentclass[10pt]{article}
    usepackage[utf8]{inputenc}
    usepackage{tikz}
    usetikzlibrary{shapes.geometric, shadows, fit, arrows, positioning}
    makeatletter % https://tex.stackexchange.com/a/38995/121799
    tikzset{
    use path/.code={pgfsyssoftpath@setcurrentpath{#1}}
    }
    makeatother
    % https://tex.stackexchange.com/a/12033/121799
    tikzset{reverseclip/.style={insert path={(current bounding box.north
    east) rectangle (current bounding box.south west)}}}

    begin{document}
    begin{center}
    tikzset{
    neuron/.style={shape=circle,draw,inner sep= 0pt,minimum size = 2.5 em, node
    distance = 10ex and 1 em,fill=white},
    every loop/.style={min distance=10mm,looseness=5},
    dot/.style={shape=circle,minimum size=1mm, inner sep=0pt, fill=black, node
    distance= 1ex and 2 em
    },
    group/.style={rectangle,draw, inner sep=1pt,rounded corners,minimum height=
    3.5em,minimum width=15.5 em, node distance= 1ex and 1em},
    conn/.style={draw,-latex'}
    }

    begin{tikzpicture}
    node[neuron,save path=pathA](x1){$x_1$};
    node[neuron,right=of x1,save path=pathB](x2){$x_2$};
    node[dot,right=of x2,save path=pathC](dot_1){};
    node[dot,right=of dot_1,save path=pathD](dot_2){};
    node[neuron,right=of dot_2,save path=pathE](xN){$x_N$};
    node[group,fit={(x1)(x2)(dot_1)(dot_2)(xN)},save path=pathF](grp1){};
    begin{scope}
    clip [use path=pathA,reverseclip];
    clip [use path=pathB,reverseclip];
    clip [use path=pathC,reverseclip];
    clip [use path=pathD,reverseclip];
    clip [use path=pathE,reverseclip];
    fill[blue!20] [use path=pathF];
    end{scope}
    end{tikzpicture}
    end{center}
    end{document}


    All options lead to the same output.







    share|improve this answer














    share|improve this answer



    share|improve this answer








    edited Dec 30 '18 at 4:09

























    answered Dec 30 '18 at 3:53









    marmotmarmot

    111k5137257




    111k5137257








    • 1





      The reverseclip solution trims the border of circular nodes (as in Is there a way to draw TikZ lines on the “inside” or “outside” of a path?).

      – Paul Gaborit
      Dec 30 '18 at 8:09













    • @PaulGaborit That's correct. One might increase the line width or redraw the circles, as you do in your answer there (+1). In the even odd rule part of my answer I have taken care of this.

      – marmot
      Dec 30 '18 at 14:41














    • 1





      The reverseclip solution trims the border of circular nodes (as in Is there a way to draw TikZ lines on the “inside” or “outside” of a path?).

      – Paul Gaborit
      Dec 30 '18 at 8:09













    • @PaulGaborit That's correct. One might increase the line width or redraw the circles, as you do in your answer there (+1). In the even odd rule part of my answer I have taken care of this.

      – marmot
      Dec 30 '18 at 14:41








    1




    1





    The reverseclip solution trims the border of circular nodes (as in Is there a way to draw TikZ lines on the “inside” or “outside” of a path?).

    – Paul Gaborit
    Dec 30 '18 at 8:09







    The reverseclip solution trims the border of circular nodes (as in Is there a way to draw TikZ lines on the “inside” or “outside” of a path?).

    – Paul Gaborit
    Dec 30 '18 at 8:09















    @PaulGaborit That's correct. One might increase the line width or redraw the circles, as you do in your answer there (+1). In the even odd rule part of my answer I have taken care of this.

    – marmot
    Dec 30 '18 at 14:41





    @PaulGaborit That's correct. One might increase the line width or redraw the circles, as you do in your answer there (+1). In the even odd rule part of my answer I have taken care of this.

    – marmot
    Dec 30 '18 at 14:41











    2














    How about using tcbox from the tcolorbox package? The only change needed is adding fill=white to the neuron style, and then use tcbox instead of the enclosing node. Note that I commented out the group style.



    documentclass[10pt]{article}
    usepackage[utf8]{inputenc}
    usepackage{tikz}
    usetikzlibrary{shapes.geometric, shadows, fit, arrows, positioning}
    usepackage{tcolorbox}
    begin{document}
    begin{center}
    tikzset{
    neuron/.style={fill=white,shape=circle,draw,inner sep= 0pt,minimum size = 2.5 em, node
    distance = 10ex and 1 em
    },
    every loop/.style={min distance=10mm,looseness=5},
    dot/.style={shape=circle,minimum size=1mm, inner sep=0pt, fill=black, node
    distance= 1ex and 2 em
    },
    % group/.style={rectangle,draw, inner sep=1pt,rounded corners,minimum height=
    % 3.5em,minimum width=15.5 em, node distance= 1ex and 1em},
    % conn/.style={draw,-latex'}
    }

    tcbox{
    begin{tikzpicture}
    node[neuron](x1){$x_1$};
    node[neuron,right=of x1](x2){$x_2$};
    node[dot,right=of x2](dot_1){};
    node[dot,right=of dot_1](dot_2){};
    node[neuron,right=of dot_2](xN){$x_N$};
    end{tikzpicture}
    }

    end{center}
    end{document}


    cropped from the pdf file






    share|improve this answer






























      2














      How about using tcbox from the tcolorbox package? The only change needed is adding fill=white to the neuron style, and then use tcbox instead of the enclosing node. Note that I commented out the group style.



      documentclass[10pt]{article}
      usepackage[utf8]{inputenc}
      usepackage{tikz}
      usetikzlibrary{shapes.geometric, shadows, fit, arrows, positioning}
      usepackage{tcolorbox}
      begin{document}
      begin{center}
      tikzset{
      neuron/.style={fill=white,shape=circle,draw,inner sep= 0pt,minimum size = 2.5 em, node
      distance = 10ex and 1 em
      },
      every loop/.style={min distance=10mm,looseness=5},
      dot/.style={shape=circle,minimum size=1mm, inner sep=0pt, fill=black, node
      distance= 1ex and 2 em
      },
      % group/.style={rectangle,draw, inner sep=1pt,rounded corners,minimum height=
      % 3.5em,minimum width=15.5 em, node distance= 1ex and 1em},
      % conn/.style={draw,-latex'}
      }

      tcbox{
      begin{tikzpicture}
      node[neuron](x1){$x_1$};
      node[neuron,right=of x1](x2){$x_2$};
      node[dot,right=of x2](dot_1){};
      node[dot,right=of dot_1](dot_2){};
      node[neuron,right=of dot_2](xN){$x_N$};
      end{tikzpicture}
      }

      end{center}
      end{document}


      cropped from the pdf file






      share|improve this answer




























        2












        2








        2







        How about using tcbox from the tcolorbox package? The only change needed is adding fill=white to the neuron style, and then use tcbox instead of the enclosing node. Note that I commented out the group style.



        documentclass[10pt]{article}
        usepackage[utf8]{inputenc}
        usepackage{tikz}
        usetikzlibrary{shapes.geometric, shadows, fit, arrows, positioning}
        usepackage{tcolorbox}
        begin{document}
        begin{center}
        tikzset{
        neuron/.style={fill=white,shape=circle,draw,inner sep= 0pt,minimum size = 2.5 em, node
        distance = 10ex and 1 em
        },
        every loop/.style={min distance=10mm,looseness=5},
        dot/.style={shape=circle,minimum size=1mm, inner sep=0pt, fill=black, node
        distance= 1ex and 2 em
        },
        % group/.style={rectangle,draw, inner sep=1pt,rounded corners,minimum height=
        % 3.5em,minimum width=15.5 em, node distance= 1ex and 1em},
        % conn/.style={draw,-latex'}
        }

        tcbox{
        begin{tikzpicture}
        node[neuron](x1){$x_1$};
        node[neuron,right=of x1](x2){$x_2$};
        node[dot,right=of x2](dot_1){};
        node[dot,right=of dot_1](dot_2){};
        node[neuron,right=of dot_2](xN){$x_N$};
        end{tikzpicture}
        }

        end{center}
        end{document}


        cropped from the pdf file






        share|improve this answer















        How about using tcbox from the tcolorbox package? The only change needed is adding fill=white to the neuron style, and then use tcbox instead of the enclosing node. Note that I commented out the group style.



        documentclass[10pt]{article}
        usepackage[utf8]{inputenc}
        usepackage{tikz}
        usetikzlibrary{shapes.geometric, shadows, fit, arrows, positioning}
        usepackage{tcolorbox}
        begin{document}
        begin{center}
        tikzset{
        neuron/.style={fill=white,shape=circle,draw,inner sep= 0pt,minimum size = 2.5 em, node
        distance = 10ex and 1 em
        },
        every loop/.style={min distance=10mm,looseness=5},
        dot/.style={shape=circle,minimum size=1mm, inner sep=0pt, fill=black, node
        distance= 1ex and 2 em
        },
        % group/.style={rectangle,draw, inner sep=1pt,rounded corners,minimum height=
        % 3.5em,minimum width=15.5 em, node distance= 1ex and 1em},
        % conn/.style={draw,-latex'}
        }

        tcbox{
        begin{tikzpicture}
        node[neuron](x1){$x_1$};
        node[neuron,right=of x1](x2){$x_2$};
        node[dot,right=of x2](dot_1){};
        node[dot,right=of dot_1](dot_2){};
        node[neuron,right=of dot_2](xN){$x_N$};
        end{tikzpicture}
        }

        end{center}
        end{document}


        cropped from the pdf file







        share|improve this answer














        share|improve this answer



        share|improve this answer








        edited Jan 1 at 18:38

























        answered Jan 1 at 18:30









        Máté WierdlMáté Wierdl

        51629




        51629






























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