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Chemfig and tikz: shaded arrow


Path following color gradient in TikZHow to line up the arrow and structure in chemfigShaded triangle arrow with textchemfig: reaction above arrowMatch chemfig arrow with mhchem arrow stylechemfig: L-shaped arrowPosition label of curved arrow in chemfig?Arrow between two chemfig structuresExternalize tikz-forest with shaded arrowchemfig: arrow marginChemfig: reaction mechanism problem: arrow position













1















How can I make these arrow shades, for example to blue from white?



documentclass{article}
usepackage{chemfig}
usepackage[version=3]{mhchem}

begin{document}
begin{figure}[!htb]
centering
scalebox{2}{
schemestart
chemfig{@{O1-2}textcolor{gray}{O}=@{C1-2}textbf{C}=@{O2-2}textcolor{gray}{O}}
schemestop
chemmove{
draw[blue][shorten <=3pt, shorten >=3pt](O1-2).. controls +(north:1cm) and +(120:1cm).. (C1-2);
draw[blue][shorten <=3pt, shorten >=3pt](O2-2).. controls +(north:1cm) and +(60:1cm).. (C1-2);
}
}
end{figure}
end{document}


enter image description here










share|improve this question























  • Here are some ways to accomplish that.

    – marmot
    Apr 19 '18 at 20:09
















1















How can I make these arrow shades, for example to blue from white?



documentclass{article}
usepackage{chemfig}
usepackage[version=3]{mhchem}

begin{document}
begin{figure}[!htb]
centering
scalebox{2}{
schemestart
chemfig{@{O1-2}textcolor{gray}{O}=@{C1-2}textbf{C}=@{O2-2}textcolor{gray}{O}}
schemestop
chemmove{
draw[blue][shorten <=3pt, shorten >=3pt](O1-2).. controls +(north:1cm) and +(120:1cm).. (C1-2);
draw[blue][shorten <=3pt, shorten >=3pt](O2-2).. controls +(north:1cm) and +(60:1cm).. (C1-2);
}
}
end{figure}
end{document}


enter image description here










share|improve this question























  • Here are some ways to accomplish that.

    – marmot
    Apr 19 '18 at 20:09














1












1








1








How can I make these arrow shades, for example to blue from white?



documentclass{article}
usepackage{chemfig}
usepackage[version=3]{mhchem}

begin{document}
begin{figure}[!htb]
centering
scalebox{2}{
schemestart
chemfig{@{O1-2}textcolor{gray}{O}=@{C1-2}textbf{C}=@{O2-2}textcolor{gray}{O}}
schemestop
chemmove{
draw[blue][shorten <=3pt, shorten >=3pt](O1-2).. controls +(north:1cm) and +(120:1cm).. (C1-2);
draw[blue][shorten <=3pt, shorten >=3pt](O2-2).. controls +(north:1cm) and +(60:1cm).. (C1-2);
}
}
end{figure}
end{document}


enter image description here










share|improve this question














How can I make these arrow shades, for example to blue from white?



documentclass{article}
usepackage{chemfig}
usepackage[version=3]{mhchem}

begin{document}
begin{figure}[!htb]
centering
scalebox{2}{
schemestart
chemfig{@{O1-2}textcolor{gray}{O}=@{C1-2}textbf{C}=@{O2-2}textcolor{gray}{O}}
schemestop
chemmove{
draw[blue][shorten <=3pt, shorten >=3pt](O1-2).. controls +(north:1cm) and +(120:1cm).. (C1-2);
draw[blue][shorten <=3pt, shorten >=3pt](O2-2).. controls +(north:1cm) and +(60:1cm).. (C1-2);
}
}
end{figure}
end{document}


enter image description here







tikz-arrows chemfig






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked Apr 19 '18 at 20:07









user3204810user3204810

31117




31117













  • Here are some ways to accomplish that.

    – marmot
    Apr 19 '18 at 20:09



















  • Here are some ways to accomplish that.

    – marmot
    Apr 19 '18 at 20:09

















Here are some ways to accomplish that.

– marmot
Apr 19 '18 at 20:09





Here are some ways to accomplish that.

– marmot
Apr 19 '18 at 20:09










1 Answer
1






active

oldest

votes


















0














Arrows shades to blue from white using tikz-cd.



enter image description here



documentclass[a4paper,12pt]{article}
usepackage{tikz-cd,amsmath}
usetikzlibrary{fadings}
begin{document}
begin{tikzcd}[column sep=1cm]
mathrm{O} arrow[r, equal, no head] arrow[r, bend left=49, blue, path fading=west] & mathbf{C} arrow[r, no head, equal] & mathrm{O} arrow[l, bend right=49, blue, path fading=east]
end{tikzcd}
end{document}





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    1 Answer
    1






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    oldest

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    oldest

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    oldest

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    0














    Arrows shades to blue from white using tikz-cd.



    enter image description here



    documentclass[a4paper,12pt]{article}
    usepackage{tikz-cd,amsmath}
    usetikzlibrary{fadings}
    begin{document}
    begin{tikzcd}[column sep=1cm]
    mathrm{O} arrow[r, equal, no head] arrow[r, bend left=49, blue, path fading=west] & mathbf{C} arrow[r, no head, equal] & mathrm{O} arrow[l, bend right=49, blue, path fading=east]
    end{tikzcd}
    end{document}





    share|improve this answer




























      0














      Arrows shades to blue from white using tikz-cd.



      enter image description here



      documentclass[a4paper,12pt]{article}
      usepackage{tikz-cd,amsmath}
      usetikzlibrary{fadings}
      begin{document}
      begin{tikzcd}[column sep=1cm]
      mathrm{O} arrow[r, equal, no head] arrow[r, bend left=49, blue, path fading=west] & mathbf{C} arrow[r, no head, equal] & mathrm{O} arrow[l, bend right=49, blue, path fading=east]
      end{tikzcd}
      end{document}





      share|improve this answer


























        0












        0








        0







        Arrows shades to blue from white using tikz-cd.



        enter image description here



        documentclass[a4paper,12pt]{article}
        usepackage{tikz-cd,amsmath}
        usetikzlibrary{fadings}
        begin{document}
        begin{tikzcd}[column sep=1cm]
        mathrm{O} arrow[r, equal, no head] arrow[r, bend left=49, blue, path fading=west] & mathbf{C} arrow[r, no head, equal] & mathrm{O} arrow[l, bend right=49, blue, path fading=east]
        end{tikzcd}
        end{document}





        share|improve this answer













        Arrows shades to blue from white using tikz-cd.



        enter image description here



        documentclass[a4paper,12pt]{article}
        usepackage{tikz-cd,amsmath}
        usetikzlibrary{fadings}
        begin{document}
        begin{tikzcd}[column sep=1cm]
        mathrm{O} arrow[r, equal, no head] arrow[r, bend left=49, blue, path fading=west] & mathbf{C} arrow[r, no head, equal] & mathrm{O} arrow[l, bend right=49, blue, path fading=east]
        end{tikzcd}
        end{document}






        share|improve this answer












        share|improve this answer



        share|improve this answer










        answered 12 mins ago









        SebastianoSebastiano

        10.8k42163




        10.8k42163






























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