Smooth folded cylinder with tikz












1














How can I draw the following folded cylinder with tikz?



enter image description here



The main problem is the curved lines. What I have done so far is this:



begin{tikzpicture}
%draw [help lines] grid (5,5);
%draw (0,.8) rectangle (5,4.4);
draw (1,.3) arc (210:180:4cm and .5cm);
draw[densely dashed] (.47,.54) arc (180:150:4cm and .5cm);
draw (1,.3)--(1,3.9) arc (210:150:4cm and .5cm);
draw (.47,.5)--(.47,4.2);
draw (1,.8)--(4,.8);
draw (1,4.4)--(4,4.4);
end{tikzpicture}


I have also another request. Is it better to write tikz codes directly in tex file or convert it to ps or pdf then import it?



Any help would be appreciated.










share|improve this question



























    1














    How can I draw the following folded cylinder with tikz?



    enter image description here



    The main problem is the curved lines. What I have done so far is this:



    begin{tikzpicture}
    %draw [help lines] grid (5,5);
    %draw (0,.8) rectangle (5,4.4);
    draw (1,.3) arc (210:180:4cm and .5cm);
    draw[densely dashed] (.47,.54) arc (180:150:4cm and .5cm);
    draw (1,.3)--(1,3.9) arc (210:150:4cm and .5cm);
    draw (.47,.5)--(.47,4.2);
    draw (1,.8)--(4,.8);
    draw (1,4.4)--(4,4.4);
    end{tikzpicture}


    I have also another request. Is it better to write tikz codes directly in tex file or convert it to ps or pdf then import it?



    Any help would be appreciated.










    share|improve this question

























      1












      1








      1







      How can I draw the following folded cylinder with tikz?



      enter image description here



      The main problem is the curved lines. What I have done so far is this:



      begin{tikzpicture}
      %draw [help lines] grid (5,5);
      %draw (0,.8) rectangle (5,4.4);
      draw (1,.3) arc (210:180:4cm and .5cm);
      draw[densely dashed] (.47,.54) arc (180:150:4cm and .5cm);
      draw (1,.3)--(1,3.9) arc (210:150:4cm and .5cm);
      draw (.47,.5)--(.47,4.2);
      draw (1,.8)--(4,.8);
      draw (1,4.4)--(4,4.4);
      end{tikzpicture}


      I have also another request. Is it better to write tikz codes directly in tex file or convert it to ps or pdf then import it?



      Any help would be appreciated.










      share|improve this question













      How can I draw the following folded cylinder with tikz?



      enter image description here



      The main problem is the curved lines. What I have done so far is this:



      begin{tikzpicture}
      %draw [help lines] grid (5,5);
      %draw (0,.8) rectangle (5,4.4);
      draw (1,.3) arc (210:180:4cm and .5cm);
      draw[densely dashed] (.47,.54) arc (180:150:4cm and .5cm);
      draw (1,.3)--(1,3.9) arc (210:150:4cm and .5cm);
      draw (.47,.5)--(.47,4.2);
      draw (1,.8)--(4,.8);
      draw (1,4.4)--(4,4.4);
      end{tikzpicture}


      I have also another request. Is it better to write tikz codes directly in tex file or convert it to ps or pdf then import it?



      Any help would be appreciated.







      tikz-pgf






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked 19 mins ago









      C.F.G

      467312




      467312






















          1 Answer
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          oldest

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          0














          If you want a cartoon, maybe something along these lines may do? When patching together different paths it is usually advantageous to make sure that the slope does not jump.



          documentclass[tikz,border=3.14mm]{standalone}
          begin{document}
          begin{tikzpicture}
          draw[densely dashed] (-1,2) coordinate (TL) -| ++(-1,-4) -- ++(1,0)
          coordinate (HL);
          draw (TL) arc(90:270:0.5 and 0.3) -- ++ (0,-4)
          arc(270:180:0.5 and 0.3) coordinate (BL)-- ++ (0,4);
          draw[densely dashed] (BL) arc (180:90:0.5 and 0.3);
          draw[densely dashed] (1,2) coordinate (TR) -| ++(1,-4) -- ++(-1,0)
          coordinate (HR);
          draw (TR) arc(90:-90:0.5 and 0.3) -- ++ (0,-4)
          arc(-90:0:0.5 and 0.3) coordinate (BR)-- ++ (0,4);
          draw[densely dashed] (BR) arc (0:90:0.5 and 0.3);
          draw (TL) -- (TR) (HL) -- (HR) ;
          end{tikzpicture}
          end{document}


          enter image description here





          share





















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            0














            If you want a cartoon, maybe something along these lines may do? When patching together different paths it is usually advantageous to make sure that the slope does not jump.



            documentclass[tikz,border=3.14mm]{standalone}
            begin{document}
            begin{tikzpicture}
            draw[densely dashed] (-1,2) coordinate (TL) -| ++(-1,-4) -- ++(1,0)
            coordinate (HL);
            draw (TL) arc(90:270:0.5 and 0.3) -- ++ (0,-4)
            arc(270:180:0.5 and 0.3) coordinate (BL)-- ++ (0,4);
            draw[densely dashed] (BL) arc (180:90:0.5 and 0.3);
            draw[densely dashed] (1,2) coordinate (TR) -| ++(1,-4) -- ++(-1,0)
            coordinate (HR);
            draw (TR) arc(90:-90:0.5 and 0.3) -- ++ (0,-4)
            arc(-90:0:0.5 and 0.3) coordinate (BR)-- ++ (0,4);
            draw[densely dashed] (BR) arc (0:90:0.5 and 0.3);
            draw (TL) -- (TR) (HL) -- (HR) ;
            end{tikzpicture}
            end{document}


            enter image description here





            share


























              0














              If you want a cartoon, maybe something along these lines may do? When patching together different paths it is usually advantageous to make sure that the slope does not jump.



              documentclass[tikz,border=3.14mm]{standalone}
              begin{document}
              begin{tikzpicture}
              draw[densely dashed] (-1,2) coordinate (TL) -| ++(-1,-4) -- ++(1,0)
              coordinate (HL);
              draw (TL) arc(90:270:0.5 and 0.3) -- ++ (0,-4)
              arc(270:180:0.5 and 0.3) coordinate (BL)-- ++ (0,4);
              draw[densely dashed] (BL) arc (180:90:0.5 and 0.3);
              draw[densely dashed] (1,2) coordinate (TR) -| ++(1,-4) -- ++(-1,0)
              coordinate (HR);
              draw (TR) arc(90:-90:0.5 and 0.3) -- ++ (0,-4)
              arc(-90:0:0.5 and 0.3) coordinate (BR)-- ++ (0,4);
              draw[densely dashed] (BR) arc (0:90:0.5 and 0.3);
              draw (TL) -- (TR) (HL) -- (HR) ;
              end{tikzpicture}
              end{document}


              enter image description here





              share
























                0












                0








                0






                If you want a cartoon, maybe something along these lines may do? When patching together different paths it is usually advantageous to make sure that the slope does not jump.



                documentclass[tikz,border=3.14mm]{standalone}
                begin{document}
                begin{tikzpicture}
                draw[densely dashed] (-1,2) coordinate (TL) -| ++(-1,-4) -- ++(1,0)
                coordinate (HL);
                draw (TL) arc(90:270:0.5 and 0.3) -- ++ (0,-4)
                arc(270:180:0.5 and 0.3) coordinate (BL)-- ++ (0,4);
                draw[densely dashed] (BL) arc (180:90:0.5 and 0.3);
                draw[densely dashed] (1,2) coordinate (TR) -| ++(1,-4) -- ++(-1,0)
                coordinate (HR);
                draw (TR) arc(90:-90:0.5 and 0.3) -- ++ (0,-4)
                arc(-90:0:0.5 and 0.3) coordinate (BR)-- ++ (0,4);
                draw[densely dashed] (BR) arc (0:90:0.5 and 0.3);
                draw (TL) -- (TR) (HL) -- (HR) ;
                end{tikzpicture}
                end{document}


                enter image description here





                share












                If you want a cartoon, maybe something along these lines may do? When patching together different paths it is usually advantageous to make sure that the slope does not jump.



                documentclass[tikz,border=3.14mm]{standalone}
                begin{document}
                begin{tikzpicture}
                draw[densely dashed] (-1,2) coordinate (TL) -| ++(-1,-4) -- ++(1,0)
                coordinate (HL);
                draw (TL) arc(90:270:0.5 and 0.3) -- ++ (0,-4)
                arc(270:180:0.5 and 0.3) coordinate (BL)-- ++ (0,4);
                draw[densely dashed] (BL) arc (180:90:0.5 and 0.3);
                draw[densely dashed] (1,2) coordinate (TR) -| ++(1,-4) -- ++(-1,0)
                coordinate (HR);
                draw (TR) arc(90:-90:0.5 and 0.3) -- ++ (0,-4)
                arc(-90:0:0.5 and 0.3) coordinate (BR)-- ++ (0,4);
                draw[densely dashed] (BR) arc (0:90:0.5 and 0.3);
                draw (TL) -- (TR) (HL) -- (HR) ;
                end{tikzpicture}
                end{document}


                enter image description here






                share











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                answered 32 secs ago









                marmot

                88.3k4102190




                88.3k4102190






























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