[Tex/LaTex] Tikz – Draw rectangle with dashed one side and hatching on the others

patterntikz-pathtikz-pgf

I need to a scheme like this one:

The problem is, I have no idea how to do the dashed line on top of rectangle and the hatching in the left side and in the bottom.

Is it possible with Tikz?

Best Answer

Here is a starting point for you. Start to modify it to your needs and if you run into problems, edit your question and comment under this answer, so I get a notification. Then I am going to help you further:

\documentclass[tikz, border=2mm]{standalone}
\usetikzlibrary{patterns}
%
\begin{document}
%
\begin{tikzpicture}
%
    \pattern[pattern=north east lines] (0,0)--(0,1)--(1,1)--(1,0)--cycle;
    \draw[dashed] (0,2) -- (1,2);
%
\end{tikzpicture}%
%
\end{document}

Update:

Here is a better solution, but this has an issue, in that the three sided node lines can be any color you want as long its black :-). The three sided style defined here is based loosely on How to modify nodes in TikZ to automatically add a line on their top?. The corrected node on the right here was drawn as:

  \node [three sided               ] (1) at (0,  0)  { $1$ };
  \node [draw=red, draw opacity=0.5] (2) at (0.5,0)  { $2$ };

enter image description here

Further Enhancements:

Allow for other line colors for the three sided node.

Code:

\documentclass{article}
\usepackage{tikz}

\tikzset{three sided/.style={
        draw=none,
        append after command={
            [shorten <= -0.5\pgflinewidth]
            ([shift={(-1.5\pgflinewidth,-0.5\pgflinewidth)}]\tikzlastnode.north east)
        edge([shift={( 0.5\pgflinewidth,-0.5\pgflinewidth)}]\tikzlastnode.north west) 
            ([shift={( 0.5\pgflinewidth,-0.5\pgflinewidth)}]\tikzlastnode.north west)
        edge([shift={( 0.5\pgflinewidth,+0.5\pgflinewidth)}]\tikzlastnode.south west)            
            ([shift={( 0.5\pgflinewidth,+0.5\pgflinewidth)}]\tikzlastnode.south west)
        edge([shift={(-1.0\pgflinewidth,+0.5\pgflinewidth)}]\tikzlastnode.south east)
        }
    }
}

\begin{document} 
\begin{tikzpicture}[thick, inner sep=0pt, minimum size=0.5cm]
  \node [style={draw}] (1) at (0,  0)  { $1$ };
  \node [style={draw=red, draw opacity=0.5}] (2) at (0.5,0)  { $2$ };
\end{tikzpicture}
%
\begin{tikzpicture}[thick, inner sep=0pt, minimum size=0.5cm]
  \node [three sided               ] (1) at (0,  0)  { $1$ };
  \node [draw=red, draw opacity=0.5] (2) at (0.5,0)  { $2$ };
\end{tikzpicture}
\end{document}

You example did not really illustrate the issue, so I have adapted it to more clearly illustrate the issue, and also allows you to see that it is not duplicated in the second version. The two on the left show the problem, and the two on the right should be the desired result:

enter image description here

Note:

This is a very manual solution that requires one to use draw=none for the node, followed by a call to \DrawNode to do the actual drawing. There must be some magic postaction that can be applied to have the same effect which woudl simply the usage.
Also, I am not sure why you had style={} with the node options.

Code:

\documentclass{article}
\usepackage{tikz}
\usetikzlibrary{calc}

\newcommand{\DrawNode}[2][]{%
    \draw  [#1]
        ([shift={(-\pgflinewidth,-0.5\pgflinewidth)}]#2.north east) -- 
        ([shift={(0.5\pgflinewidth,-0.5\pgflinewidth)}]#2.north west) -- 
        ([shift={(0.5\pgflinewidth,+0.5\pgflinewidth)}]#2.south west) -- 
        ([shift={(-\pgflinewidth,+0.5\pgflinewidth)}]#2.south east)
        ;
}%

\begin{document} 
\begin{tikzpicture}[thick]
  \node [style={draw, densely dotted, inner sep=0pt, minimum size=0.5cm}] (1) at (0,  0)  { $1$ };
  \node [style={draw=red, draw opacity=0.5, inner sep=0pt, minimum size=0.5cm}] (2) at (0.5,0)  { $2$ };
\end{tikzpicture}
%
\begin{tikzpicture}[thick]
  \node [draw=none, inner sep=0pt, minimum size=0.5cm] (1) at (0,  0)  { $1$ };
  \DrawNode[densely dotted]{1} 
  \node [draw=red, draw opacity=0.5, inner sep=0pt, minimum size=0.5cm] (2) at (0.5,0)  { $2$ };
\end{tikzpicture}

\begin{tikzpicture}[thick]
  \node [style={draw, inner sep=0pt, minimum size=0.5cm}] (1) at (0,  0)  { $1$ };
  \node [style={draw=red, draw opacity=0.5, inner sep=0pt, minimum size=0.5cm}] (2) at (0.5,0)  { $2$ };
\end{tikzpicture}
%
\begin{tikzpicture}[thick]
  \node [draw=none, inner sep=0pt, minimum size=0.5cm] (1) at (0,  0)  { $1$ };
  \DrawNode{1} 
  \node [draw=red, draw opacity=0.5, inner sep=0pt, minimum size=0.5cm] (2) at (0.5,0)  { $2$ };
\end{tikzpicture}
\end{document}

[Tex/LaTex] rectangle with one curved side

You can use tape shape from shapes tikz` library.

\documentclass[tikz]{standalone}
\usetikzlibrary{shapes}
\begin{document}
  \begin{tikzpicture}
\node[tape, draw]{ABCD};
\node[tape, draw, tape bend top=none,tape bend height=2mm,   %% tape bend bottom=none
            tape bend bottom=out and in,fill=red,minimum width=2cm,minimum height=3cm] at (2.5, 0) {};
\end{tikzpicture}
\end{document}

enter image description here

If you want to draw them deliberately, here you go:

\documentclass[tikz]{standalone}
\usetikzlibrary{shapes}
\begin{document}
\begin{tikzpicture}
\draw[red,thick,fill=olive!40] (0,-3) -- (0,0) -- (3,0) -- (3,-3) 
                        to [out=220,in=30]  ( 0, -3) --cycle ;
\end{tikzpicture}
\begin{tikzpicture}
\draw[red,thick,fill=olive] (0,-3) -- (0,0) -- (3,0) -- (3,-3)
                        to [out=220,in=-40]  (1,-3) 
                        to [out=140,in=30] ( 0, -3) --cycle ;
\end{tikzpicture}
\end{document}

enter image description here

Best Answer

Related Solutions

[Tex/LaTex] Cut one side of a rectangle node in TikZ

Update:

Further Enhancements:

Code:

Note:

Code:

[Tex/LaTex] rectangle with one curved side

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