TikZ Styles that set Nodepart Styles












13














In the following, I'm using user-defined macros to set the type style for the nodeparts for class nodes (texttt{textbf{#1}}), interfaces (texttt{textit{#1}}).



Using the tikzset command I also define styles for classes or interfaces that define how these node parts shoulde be aligned and filled. Is there a correct way to set the typesetyle of the node parts as well?



documentclass{beamer}



usepackage{tikz}

usetikzlibrary{shapes}

usetikzlibrary{arrows}

usetikzlibrary{calc}  



usepackage{aeguill}

newcommand*{stereotype}[1]{

    guillemotleft {#1}guillemotright%

}                                      



tikzset{class or interface/.style={%

           draw,%                    

           shape=rectangle split,%   

           rectangle split parts=3,% 

           rectangle split part align={center,left,left},%

           rectangle split part fill={#1!30!white,#1!20!white,#1!10!white}},

         interface/.style={class or interface=green},                       

         concrete class/.style={class or interface=red}}                    

newtheorem{exercise}{Exercise}                                             



newcommand*umlClassStyle[1]{texttt{textbf{#1}}}

newcommand*umlAbstractClassStyle[1]{texttt{textit{#1}}}

newcommand*umlInterfaceStyle[1]{texttt{textit{#1}}}    



begin{document}



%

%

begin{frame}[fragile]

   frametitle{Class Diagram of the Observer Pattern}

   begin{tikzpicture}[every text node part/.style={align=center}%

                      ,every two node part/.style={align=center}% 

                      ,every three node part/.style={align=left}% 

                      ,node distance=2]                              

      path (0,0) node(Subject)[interface,anchor=east]               

                  {nodepart{text}                                   

                     stereotype{interface}\                        

                     umlInterfaceStyle{Subject}                     

                   nodepart{two}                                    

                   nodepart{three}tabular{@{}l}                    

                     texttt{attach( Observer o )}\                 

                     texttt{detach( Observer o )}\                 

                     texttt{notify( )}                              

                   endtabular}                                      

            (Subject.south)                                          

           +(+0.0,-1.5)node(ConcreteSubject)[concrete class,anchor=north]

                  {nodepart{text}                                       

                     umlClassStyle{ConcreteSubject}                     

                   nodepart{two}                                        

                     texttt{Observer observers}                       

                   nodepart{three}tabular{@{}l}                        

                     texttt{attach( Observer o )}\                     

                     texttt{detach( Observer o )}\                     

                     texttt{notify( )}                                  

                   endtabular}                                          

            (Subject.north east)

           +(+1.5,+0.0)node(ConcreteObserver)[concrete class,anchor=north west]

                  {nodepart{text}

                     umlClassStyle{ConcreteObserver}

                   nodepart{two}

                     texttt{Subject subject}

                   nodepart{three}

                     texttt{update( Object o )} }

            (ConcreteObserver.south |- ConcreteSubject.north)

                  node(Observer)[interface,anchor=north]

                  {nodepart{text}

                     stereotype{interface} \

                     umlInterfaceStyle{Observer}

                   nodepart{two}

                   nodepart{three}

                     texttt{update( Object o )} };

      draw[->,>=open triangle 90,dashed]

           (ConcreteSubject) -- (Subject)

       node[pos=0.1,anchor=south east] {scriptsize{implements}};

      draw[->,>=open triangle 90,dashed]

           (ConcreteObserver) -- (Observer)

       node[pos=0.1,anchor=north east] {scriptsize{implements}};

      draw[<->,arrows=open diamond-angle 90]

           (ConcreteSubject.text east) -- (ConcreteSubject.text east -| Observer.west)

       node[pos=0.1,anchor=south west] {scriptsize{has a}}

       node[very near end,anchor=south] {scriptsize{$n$}};

      draw[<->,arrows=open diamond-angle 90]

           (ConcreteObserver.text west) -- (ConcreteObserver.text west -| Subject.east)

       node[pos=0.1,anchor=south east] {scriptsize{has a}}

       node[very near end,anchor=south] {scriptsize{$1$}};

   end{tikzpicture}

end{frame}

%

%



end{document}


observer patterns






tikz-pgf nodes







share|improve this question
























  • I believe your first sentence is supposed to read "I'm using user-defined macros to set the type style for the nodeparts...". You might want to consider boiling down your example to include only the stuff that's necessary to illustrate the problem. As it is, it's quite complicated, and includes a package that's not necessary to demonstrate the issue (aeguill).
    – Jake
    Jan 23 '12 at 5:19










  • @Jake You are right about the first sentence. As to the example, I could make up one but I decided I might as well give some motivation and show why I need it.
    – user10274
    Jan 23 '12 at 5:23
















13














In the following, I'm using user-defined macros to set the type style for the nodeparts for class nodes (texttt{textbf{#1}}), interfaces (texttt{textit{#1}}).



Using the tikzset command I also define styles for classes or interfaces that define how these node parts shoulde be aligned and filled. Is there a correct way to set the typesetyle of the node parts as well?



documentclass{beamer}



usepackage{tikz}

usetikzlibrary{shapes}

usetikzlibrary{arrows}

usetikzlibrary{calc}  



usepackage{aeguill}

newcommand*{stereotype}[1]{

    guillemotleft {#1}guillemotright%

}                                      



tikzset{class or interface/.style={%

           draw,%                    

           shape=rectangle split,%   

           rectangle split parts=3,% 

           rectangle split part align={center,left,left},%

           rectangle split part fill={#1!30!white,#1!20!white,#1!10!white}},

         interface/.style={class or interface=green},                       

         concrete class/.style={class or interface=red}}                    

newtheorem{exercise}{Exercise}                                             



newcommand*umlClassStyle[1]{texttt{textbf{#1}}}

newcommand*umlAbstractClassStyle[1]{texttt{textit{#1}}}

newcommand*umlInterfaceStyle[1]{texttt{textit{#1}}}    



begin{document}



%

%

begin{frame}[fragile]

   frametitle{Class Diagram of the Observer Pattern}

   begin{tikzpicture}[every text node part/.style={align=center}%

                      ,every two node part/.style={align=center}% 

                      ,every three node part/.style={align=left}% 

                      ,node distance=2]                              

      path (0,0) node(Subject)[interface,anchor=east]               

                  {nodepart{text}                                   

                     stereotype{interface}\                        

                     umlInterfaceStyle{Subject}                     

                   nodepart{two}                                    

                   nodepart{three}tabular{@{}l}                    

                     texttt{attach( Observer o )}\                 

                     texttt{detach( Observer o )}\                 

                     texttt{notify( )}                              

                   endtabular}                                      

            (Subject.south)                                          

           +(+0.0,-1.5)node(ConcreteSubject)[concrete class,anchor=north]

                  {nodepart{text}                                       

                     umlClassStyle{ConcreteSubject}                     

                   nodepart{two}                                        

                     texttt{Observer observers}                       

                   nodepart{three}tabular{@{}l}                        

                     texttt{attach( Observer o )}\                     

                     texttt{detach( Observer o )}\                     

                     texttt{notify( )}                                  

                   endtabular}                                          

            (Subject.north east)

           +(+1.5,+0.0)node(ConcreteObserver)[concrete class,anchor=north west]

                  {nodepart{text}

                     umlClassStyle{ConcreteObserver}

                   nodepart{two}

                     texttt{Subject subject}

                   nodepart{three}

                     texttt{update( Object o )} }

            (ConcreteObserver.south |- ConcreteSubject.north)

                  node(Observer)[interface,anchor=north]

                  {nodepart{text}

                     stereotype{interface} \

                     umlInterfaceStyle{Observer}

                   nodepart{two}

                   nodepart{three}

                     texttt{update( Object o )} };

      draw[->,>=open triangle 90,dashed]

           (ConcreteSubject) -- (Subject)

       node[pos=0.1,anchor=south east] {scriptsize{implements}};

      draw[->,>=open triangle 90,dashed]

           (ConcreteObserver) -- (Observer)

       node[pos=0.1,anchor=north east] {scriptsize{implements}};

      draw[<->,arrows=open diamond-angle 90]

           (ConcreteSubject.text east) -- (ConcreteSubject.text east -| Observer.west)

       node[pos=0.1,anchor=south west] {scriptsize{has a}}

       node[very near end,anchor=south] {scriptsize{$n$}};

      draw[<->,arrows=open diamond-angle 90]

           (ConcreteObserver.text west) -- (ConcreteObserver.text west -| Subject.east)

       node[pos=0.1,anchor=south east] {scriptsize{has a}}

       node[very near end,anchor=south] {scriptsize{$1$}};

   end{tikzpicture}

end{frame}

%

%



end{document}


observer patterns






tikz-pgf nodes







share|improve this question
























  • I believe your first sentence is supposed to read "I'm using user-defined macros to set the type style for the nodeparts...". You might want to consider boiling down your example to include only the stuff that's necessary to illustrate the problem. As it is, it's quite complicated, and includes a package that's not necessary to demonstrate the issue (aeguill).
    – Jake
    Jan 23 '12 at 5:19










  • @Jake You are right about the first sentence. As to the example, I could make up one but I decided I might as well give some motivation and show why I need it.
    – user10274
    Jan 23 '12 at 5:23














13












13








13


7





In the following, I'm using user-defined macros to set the type style for the nodeparts for class nodes (texttt{textbf{#1}}), interfaces (texttt{textit{#1}}).



Using the tikzset command I also define styles for classes or interfaces that define how these node parts shoulde be aligned and filled. Is there a correct way to set the typesetyle of the node parts as well?



documentclass{beamer}



usepackage{tikz}

usetikzlibrary{shapes}

usetikzlibrary{arrows}

usetikzlibrary{calc}  



usepackage{aeguill}

newcommand*{stereotype}[1]{

    guillemotleft {#1}guillemotright%

}                                      



tikzset{class or interface/.style={%

           draw,%                    

           shape=rectangle split,%   

           rectangle split parts=3,% 

           rectangle split part align={center,left,left},%

           rectangle split part fill={#1!30!white,#1!20!white,#1!10!white}},

         interface/.style={class or interface=green},                       

         concrete class/.style={class or interface=red}}                    

newtheorem{exercise}{Exercise}                                             



newcommand*umlClassStyle[1]{texttt{textbf{#1}}}

newcommand*umlAbstractClassStyle[1]{texttt{textit{#1}}}

newcommand*umlInterfaceStyle[1]{texttt{textit{#1}}}    



begin{document}



%

%

begin{frame}[fragile]

   frametitle{Class Diagram of the Observer Pattern}

   begin{tikzpicture}[every text node part/.style={align=center}%

                      ,every two node part/.style={align=center}% 

                      ,every three node part/.style={align=left}% 

                      ,node distance=2]                              

      path (0,0) node(Subject)[interface,anchor=east]               

                  {nodepart{text}                                   

                     stereotype{interface}\                        

                     umlInterfaceStyle{Subject}                     

                   nodepart{two}                                    

                   nodepart{three}tabular{@{}l}                    

                     texttt{attach( Observer o )}\                 

                     texttt{detach( Observer o )}\                 

                     texttt{notify( )}                              

                   endtabular}                                      

            (Subject.south)                                          

           +(+0.0,-1.5)node(ConcreteSubject)[concrete class,anchor=north]

                  {nodepart{text}                                       

                     umlClassStyle{ConcreteSubject}                     

                   nodepart{two}                                        

                     texttt{Observer observers}                       

                   nodepart{three}tabular{@{}l}                        

                     texttt{attach( Observer o )}\                     

                     texttt{detach( Observer o )}\                     

                     texttt{notify( )}                                  

                   endtabular}                                          

            (Subject.north east)

           +(+1.5,+0.0)node(ConcreteObserver)[concrete class,anchor=north west]

                  {nodepart{text}

                     umlClassStyle{ConcreteObserver}

                   nodepart{two}

                     texttt{Subject subject}

                   nodepart{three}

                     texttt{update( Object o )} }

            (ConcreteObserver.south |- ConcreteSubject.north)

                  node(Observer)[interface,anchor=north]

                  {nodepart{text}

                     stereotype{interface} \

                     umlInterfaceStyle{Observer}

                   nodepart{two}

                   nodepart{three}

                     texttt{update( Object o )} };

      draw[->,>=open triangle 90,dashed]

           (ConcreteSubject) -- (Subject)

       node[pos=0.1,anchor=south east] {scriptsize{implements}};

      draw[->,>=open triangle 90,dashed]

           (ConcreteObserver) -- (Observer)

       node[pos=0.1,anchor=north east] {scriptsize{implements}};

      draw[<->,arrows=open diamond-angle 90]

           (ConcreteSubject.text east) -- (ConcreteSubject.text east -| Observer.west)

       node[pos=0.1,anchor=south west] {scriptsize{has a}}

       node[very near end,anchor=south] {scriptsize{$n$}};

      draw[<->,arrows=open diamond-angle 90]

           (ConcreteObserver.text west) -- (ConcreteObserver.text west -| Subject.east)

       node[pos=0.1,anchor=south east] {scriptsize{has a}}

       node[very near end,anchor=south] {scriptsize{$1$}};

   end{tikzpicture}

end{frame}

%

%



end{document}


observer patterns






tikz-pgf nodes







share|improve this question















In the following, I'm using user-defined macros to set the type style for the nodeparts for class nodes (texttt{textbf{#1}}), interfaces (texttt{textit{#1}}).



Using the tikzset command I also define styles for classes or interfaces that define how these node parts shoulde be aligned and filled. Is there a correct way to set the typesetyle of the node parts as well?



documentclass{beamer}



usepackage{tikz}

usetikzlibrary{shapes}

usetikzlibrary{arrows}

usetikzlibrary{calc}  



usepackage{aeguill}

newcommand*{stereotype}[1]{

    guillemotleft {#1}guillemotright%

}                                      



tikzset{class or interface/.style={%

           draw,%                    

           shape=rectangle split,%   

           rectangle split parts=3,% 

           rectangle split part align={center,left,left},%

           rectangle split part fill={#1!30!white,#1!20!white,#1!10!white}},

         interface/.style={class or interface=green},                       

         concrete class/.style={class or interface=red}}                    

newtheorem{exercise}{Exercise}                                             



newcommand*umlClassStyle[1]{texttt{textbf{#1}}}

newcommand*umlAbstractClassStyle[1]{texttt{textit{#1}}}

newcommand*umlInterfaceStyle[1]{texttt{textit{#1}}}    



begin{document}



%

%

begin{frame}[fragile]

   frametitle{Class Diagram of the Observer Pattern}

   begin{tikzpicture}[every text node part/.style={align=center}%

                      ,every two node part/.style={align=center}% 

                      ,every three node part/.style={align=left}% 

                      ,node distance=2]                              

      path (0,0) node(Subject)[interface,anchor=east]               

                  {nodepart{text}                                   

                     stereotype{interface}\                        

                     umlInterfaceStyle{Subject}                     

                   nodepart{two}                                    

                   nodepart{three}tabular{@{}l}                    

                     texttt{attach( Observer o )}\                 

                     texttt{detach( Observer o )}\                 

                     texttt{notify( )}                              

                   endtabular}                                      

            (Subject.south)                                          

           +(+0.0,-1.5)node(ConcreteSubject)[concrete class,anchor=north]

                  {nodepart{text}                                       

                     umlClassStyle{ConcreteSubject}                     

                   nodepart{two}                                        

                     texttt{Observer observers}                       

                   nodepart{three}tabular{@{}l}                        

                     texttt{attach( Observer o )}\                     

                     texttt{detach( Observer o )}\                     

                     texttt{notify( )}                                  

                   endtabular}                                          

            (Subject.north east)

           +(+1.5,+0.0)node(ConcreteObserver)[concrete class,anchor=north west]

                  {nodepart{text}

                     umlClassStyle{ConcreteObserver}

                   nodepart{two}

                     texttt{Subject subject}

                   nodepart{three}

                     texttt{update( Object o )} }

            (ConcreteObserver.south |- ConcreteSubject.north)

                  node(Observer)[interface,anchor=north]

                  {nodepart{text}

                     stereotype{interface} \

                     umlInterfaceStyle{Observer}

                   nodepart{two}

                   nodepart{three}

                     texttt{update( Object o )} };

      draw[->,>=open triangle 90,dashed]

           (ConcreteSubject) -- (Subject)

       node[pos=0.1,anchor=south east] {scriptsize{implements}};

      draw[->,>=open triangle 90,dashed]

           (ConcreteObserver) -- (Observer)

       node[pos=0.1,anchor=north east] {scriptsize{implements}};

      draw[<->,arrows=open diamond-angle 90]

           (ConcreteSubject.text east) -- (ConcreteSubject.text east -| Observer.west)

       node[pos=0.1,anchor=south west] {scriptsize{has a}}

       node[very near end,anchor=south] {scriptsize{$n$}};

      draw[<->,arrows=open diamond-angle 90]

           (ConcreteObserver.text west) -- (ConcreteObserver.text west -| Subject.east)

       node[pos=0.1,anchor=south east] {scriptsize{has a}}

       node[very near end,anchor=south] {scriptsize{$1$}};

   end{tikzpicture}

end{frame}

%

%



end{document}


observer patterns






tikz-pgf nodes




tikz-pgf nodes






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited 14 mins ago









Glorfindel

163119




163119










asked Jan 23 '12 at 5:06







user10274



















  • I believe your first sentence is supposed to read "I'm using user-defined macros to set the type style for the nodeparts...". You might want to consider boiling down your example to include only the stuff that's necessary to illustrate the problem. As it is, it's quite complicated, and includes a package that's not necessary to demonstrate the issue (aeguill).
    – Jake
    Jan 23 '12 at 5:19










  • @Jake You are right about the first sentence. As to the example, I could make up one but I decided I might as well give some motivation and show why I need it.
    – user10274
    Jan 23 '12 at 5:23


















  • I believe your first sentence is supposed to read "I'm using user-defined macros to set the type style for the nodeparts...". You might want to consider boiling down your example to include only the stuff that's necessary to illustrate the problem. As it is, it's quite complicated, and includes a package that's not necessary to demonstrate the issue (aeguill).
    – Jake
    Jan 23 '12 at 5:19










  • @Jake You are right about the first sentence. As to the example, I could make up one but I decided I might as well give some motivation and show why I need it.
    – user10274
    Jan 23 '12 at 5:23
















I believe your first sentence is supposed to read "I'm using user-defined macros to set the type style for the nodeparts...". You might want to consider boiling down your example to include only the stuff that's necessary to illustrate the problem. As it is, it's quite complicated, and includes a package that's not necessary to demonstrate the issue (aeguill).
– Jake
Jan 23 '12 at 5:19




I believe your first sentence is supposed to read "I'm using user-defined macros to set the type style for the nodeparts...". You might want to consider boiling down your example to include only the stuff that's necessary to illustrate the problem. As it is, it's quite complicated, and includes a package that's not necessary to demonstrate the issue (aeguill).
– Jake
Jan 23 '12 at 5:19












@Jake You are right about the first sentence. As to the example, I could make up one but I decided I might as well give some motivation and show why I need it.
– user10274
Jan 23 '12 at 5:23




@Jake You are right about the first sentence. As to the example, I could make up one but I decided I might as well give some motivation and show why I need it.
– user10274
Jan 23 '12 at 5:23










2 Answers
2






active

oldest

votes


















11














You can choose the font for a node part by using the normal TikZ key font=<font switch like bfseries>. Note that the default Computer Modern font does not have a bold typewriter font. You can use the Courier font for that (see Using ttfamily with bfseries (or how to enable bold in fixed-width font)).



documentclass{beamer}



usepackage{tikz}

usetikzlibrary{shapes}

usetikzlibrary{arrows}

usetikzlibrary{calc}  









usepackage{aeguill}

newcommand*{stereotype}[1]{

    guillemotleft {#1}guillemotright%

}                                      



tikzset{class or interface/.style={%

        draw,%                    

        shape=rectangle split,%   

        rectangle split parts=3,% 

        rectangle split part align={center,left,left},%

        rectangle split part fill={#1!30!white,#1!20!white,#1!10!white},

        every two node part/.style={align=center, font=ttfamily},

                     every three node part/.style={align=left, font=ttfamily}, 

                     node distance=2

    },

         interface/.style={

        class or interface=green,

        every one node part/.style={align=center, font=ttfamilyitshape}

    },                       

         concrete class/.style={

        class or interface=red,

        every one node part/.style={align=center, font=ttfamilybfseries}

    }

}                    

newtheorem{exercise}{Exercise}                                             





begin{document}

renewcommand{ttdefault}{pcr} % Choose typewriter font that supports bold

%

%

begin{frame}[fragile]

   frametitle{Class Diagram of the Observer Pattern}

   begin{tikzpicture}]                              

      path (0,0) node(Subject)[interface,anchor=east]               

                  {nodepart{one}                                   

                     stereotype{interface}\                        

                     Subject                     

                   nodepart{two}                                    

                   nodepart{three}tabular{@{}l}                    

                     attach( Observer o )\                 

                     detach( Observer o )\                 

                     notify( )                              

                   endtabular}                                      

            (Subject.south)                                          

           +(+0.0,-1.5)node(ConcreteSubject)[concrete class,anchor=north]

                  {nodepart{one}                                       

                     ConcreteSubject

                   nodepart{two}                                        

                    Observer observers

                   nodepart{three}tabular{@{}l}                        

                     attach( Observer o )\                     

                     detach( Observer o )\                     

                     notify( )                     

                   endtabular};

   end{tikzpicture}

end{frame}

%

%



end{document}





share|improve this answer































    0














    Bases on very interesting Jake answer but with some effort to make code more concise (used recent Beamer v3.41 and Tikz v 3.0.1a):



    documentclass{beamer}
    
usepackage{tikz}
    
usetikzlibrary{arrows, calc, positioning, shapes}% added positioning
    
usepackage{aeguill}% for defining of quotation marks
    
newcommand*{stereotype}[1]{
    
    guillemotleft {#1}guillemotright%
    
                            }
    
renewcommand{ttdefault}{pcr} % Choose typewriter font that supports bold face
    
tikzset{
    
box/.style={% simplified
    
        draw,
    
        shape=rectangle split,
    
        rectangle split parts=3,
    
        align=center,
    
        rectangle split part fill={#1!30!white,#1!20!white,#1!10!white},
    
        font=ttfamily,
    
        every three node part/.style={align=left}
    
            },
    
        node distance=1
    
        }% end of tikzset
    

    
begin{document}
    
%
    
begin{frame}
    
frametitle{Class Diagram of the Observer Pattern}
    
centering
    
   begin{tikzpicture}
    
node (Subject)         [box=green] {%
    
    nodepart{one}itshape  stereotype{interface}\
    
                            Subject
    
    nodepart{two}
    
    nodepart{three}        attach( Observer o )\
    
                            detach( Observer o )\
    
                            notify( )
    
                                    };
    
node (ConcreteSubject) [box=red,below=of Subject]   {%
    
    nodepart{one}bfseries ConcreteSubject
    
    nodepart{two}          Observer observers
    
    nodepart{three}        attach( Observer o )\
    
                            detach( Observer o )\
    
                            notify( )
    
                                    };
    
   end{tikzpicture}
    
end{frame}
    
%
    
end{document}


    enter image description here






    share|improve this answer





















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      2 Answers
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      oldest

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      2 Answers
      2






      active

      oldest

      votes









      active

      oldest

      votes






      active

      oldest

      votes









      11














      You can choose the font for a node part by using the normal TikZ key font=<font switch like bfseries>. Note that the default Computer Modern font does not have a bold typewriter font. You can use the Courier font for that (see Using ttfamily with bfseries (or how to enable bold in fixed-width font)).



      documentclass{beamer}
      

      
usepackage{tikz}
      
usetikzlibrary{shapes}
      
usetikzlibrary{arrows}
      
usetikzlibrary{calc}  
      

      

      

      

      
usepackage{aeguill}
      
newcommand*{stereotype}[1]{
      
    guillemotleft {#1}guillemotright%
      
}                                      
      

      
tikzset{class or interface/.style={%
      
        draw,%                    
      
        shape=rectangle split,%   
      
        rectangle split parts=3,% 
      
        rectangle split part align={center,left,left},%
      
        rectangle split part fill={#1!30!white,#1!20!white,#1!10!white},
      
        every two node part/.style={align=center, font=ttfamily},
      
                     every three node part/.style={align=left, font=ttfamily}, 
      
                     node distance=2
      
    },
      
         interface/.style={
      
        class or interface=green,
      
        every one node part/.style={align=center, font=ttfamilyitshape}
      
    },                       
      
         concrete class/.style={
      
        class or interface=red,
      
        every one node part/.style={align=center, font=ttfamilybfseries}
      
    }
      
}                    
      
newtheorem{exercise}{Exercise}                                             
      

      

      
begin{document}
      
renewcommand{ttdefault}{pcr} % Choose typewriter font that supports bold
      
%
      
%
      
begin{frame}[fragile]
      
   frametitle{Class Diagram of the Observer Pattern}
      
   begin{tikzpicture}]                              
      
      path (0,0) node(Subject)[interface,anchor=east]               
      
                  {nodepart{one}                                   
      
                     stereotype{interface}\                        
      
                     Subject                     
      
                   nodepart{two}                                    
      
                   nodepart{three}tabular{@{}l}                    
      
                     attach( Observer o )\                 
      
                     detach( Observer o )\                 
      
                     notify( )                              
      
                   endtabular}                                      
      
            (Subject.south)                                          
      
           +(+0.0,-1.5)node(ConcreteSubject)[concrete class,anchor=north]
      
                  {nodepart{one}                                       
      
                     ConcreteSubject
      
                   nodepart{two}                                        
      
                    Observer observers
      
                   nodepart{three}tabular{@{}l}                        
      
                     attach( Observer o )\                     
      
                     detach( Observer o )\                     
      
                     notify( )                     
      
                   endtabular};
      
   end{tikzpicture}
      
end{frame}
      
%
      
%
      

      
end{document}





      share|improve this answer




























        11














        You can choose the font for a node part by using the normal TikZ key font=<font switch like bfseries>. Note that the default Computer Modern font does not have a bold typewriter font. You can use the Courier font for that (see Using ttfamily with bfseries (or how to enable bold in fixed-width font)).



        documentclass{beamer}
        

        
usepackage{tikz}
        
usetikzlibrary{shapes}
        
usetikzlibrary{arrows}
        
usetikzlibrary{calc}  
        

        

        

        

        
usepackage{aeguill}
        
newcommand*{stereotype}[1]{
        
    guillemotleft {#1}guillemotright%
        
}                                      
        

        
tikzset{class or interface/.style={%
        
        draw,%                    
        
        shape=rectangle split,%   
        
        rectangle split parts=3,% 
        
        rectangle split part align={center,left,left},%
        
        rectangle split part fill={#1!30!white,#1!20!white,#1!10!white},
        
        every two node part/.style={align=center, font=ttfamily},
        
                     every three node part/.style={align=left, font=ttfamily}, 
        
                     node distance=2
        
    },
        
         interface/.style={
        
        class or interface=green,
        
        every one node part/.style={align=center, font=ttfamilyitshape}
        
    },                       
        
         concrete class/.style={
        
        class or interface=red,
        
        every one node part/.style={align=center, font=ttfamilybfseries}
        
    }
        
}                    
        
newtheorem{exercise}{Exercise}                                             
        

        

        
begin{document}
        
renewcommand{ttdefault}{pcr} % Choose typewriter font that supports bold
        
%
        
%
        
begin{frame}[fragile]
        
   frametitle{Class Diagram of the Observer Pattern}
        
   begin{tikzpicture}]                              
        
      path (0,0) node(Subject)[interface,anchor=east]               
        
                  {nodepart{one}                                   
        
                     stereotype{interface}\                        
        
                     Subject                     
        
                   nodepart{two}                                    
        
                   nodepart{three}tabular{@{}l}                    
        
                     attach( Observer o )\                 
        
                     detach( Observer o )\                 
        
                     notify( )                              
        
                   endtabular}                                      
        
            (Subject.south)                                          
        
           +(+0.0,-1.5)node(ConcreteSubject)[concrete class,anchor=north]
        
                  {nodepart{one}                                       
        
                     ConcreteSubject
        
                   nodepart{two}                                        
        
                    Observer observers
        
                   nodepart{three}tabular{@{}l}                        
        
                     attach( Observer o )\                     
        
                     detach( Observer o )\                     
        
                     notify( )                     
        
                   endtabular};
        
   end{tikzpicture}
        
end{frame}
        
%
        
%
        

        
end{document}





        share|improve this answer


























          11












          11








          11






          You can choose the font for a node part by using the normal TikZ key font=<font switch like bfseries>. Note that the default Computer Modern font does not have a bold typewriter font. You can use the Courier font for that (see Using ttfamily with bfseries (or how to enable bold in fixed-width font)).



          documentclass{beamer}
          

          
usepackage{tikz}
          
usetikzlibrary{shapes}
          
usetikzlibrary{arrows}
          
usetikzlibrary{calc}  
          

          

          

          

          
usepackage{aeguill}
          
newcommand*{stereotype}[1]{
          
    guillemotleft {#1}guillemotright%
          
}                                      
          

          
tikzset{class or interface/.style={%
          
        draw,%                    
          
        shape=rectangle split,%   
          
        rectangle split parts=3,% 
          
        rectangle split part align={center,left,left},%
          
        rectangle split part fill={#1!30!white,#1!20!white,#1!10!white},
          
        every two node part/.style={align=center, font=ttfamily},
          
                     every three node part/.style={align=left, font=ttfamily}, 
          
                     node distance=2
          
    },
          
         interface/.style={
          
        class or interface=green,
          
        every one node part/.style={align=center, font=ttfamilyitshape}
          
    },                       
          
         concrete class/.style={
          
        class or interface=red,
          
        every one node part/.style={align=center, font=ttfamilybfseries}
          
    }
          
}                    
          
newtheorem{exercise}{Exercise}                                             
          

          

          
begin{document}
          
renewcommand{ttdefault}{pcr} % Choose typewriter font that supports bold
          
%
          
%
          
begin{frame}[fragile]
          
   frametitle{Class Diagram of the Observer Pattern}
          
   begin{tikzpicture}]                              
          
      path (0,0) node(Subject)[interface,anchor=east]               
          
                  {nodepart{one}                                   
          
                     stereotype{interface}\                        
          
                     Subject                     
          
                   nodepart{two}                                    
          
                   nodepart{three}tabular{@{}l}                    
          
                     attach( Observer o )\                 
          
                     detach( Observer o )\                 
          
                     notify( )                              
          
                   endtabular}                                      
          
            (Subject.south)                                          
          
           +(+0.0,-1.5)node(ConcreteSubject)[concrete class,anchor=north]
          
                  {nodepart{one}                                       
          
                     ConcreteSubject
          
                   nodepart{two}                                        
          
                    Observer observers
          
                   nodepart{three}tabular{@{}l}                        
          
                     attach( Observer o )\                     
          
                     detach( Observer o )\                     
          
                     notify( )                     
          
                   endtabular};
          
   end{tikzpicture}
          
end{frame}
          
%
          
%
          

          
end{document}





          share|improve this answer














          You can choose the font for a node part by using the normal TikZ key font=<font switch like bfseries>. Note that the default Computer Modern font does not have a bold typewriter font. You can use the Courier font for that (see Using ttfamily with bfseries (or how to enable bold in fixed-width font)).



          documentclass{beamer}
          

          
usepackage{tikz}
          
usetikzlibrary{shapes}
          
usetikzlibrary{arrows}
          
usetikzlibrary{calc}  
          

          

          

          

          
usepackage{aeguill}
          
newcommand*{stereotype}[1]{
          
    guillemotleft {#1}guillemotright%
          
}                                      
          

          
tikzset{class or interface/.style={%
          
        draw,%                    
          
        shape=rectangle split,%   
          
        rectangle split parts=3,% 
          
        rectangle split part align={center,left,left},%
          
        rectangle split part fill={#1!30!white,#1!20!white,#1!10!white},
          
        every two node part/.style={align=center, font=ttfamily},
          
                     every three node part/.style={align=left, font=ttfamily}, 
          
                     node distance=2
          
    },
          
         interface/.style={
          
        class or interface=green,
          
        every one node part/.style={align=center, font=ttfamilyitshape}
          
    },                       
          
         concrete class/.style={
          
        class or interface=red,
          
        every one node part/.style={align=center, font=ttfamilybfseries}
          
    }
          
}                    
          
newtheorem{exercise}{Exercise}                                             
          

          

          
begin{document}
          
renewcommand{ttdefault}{pcr} % Choose typewriter font that supports bold
          
%
          
%
          
begin{frame}[fragile]
          
   frametitle{Class Diagram of the Observer Pattern}
          
   begin{tikzpicture}]                              
          
      path (0,0) node(Subject)[interface,anchor=east]               
          
                  {nodepart{one}                                   
          
                     stereotype{interface}\                        
          
                     Subject                     
          
                   nodepart{two}                                    
          
                   nodepart{three}tabular{@{}l}                    
          
                     attach( Observer o )\                 
          
                     detach( Observer o )\                 
          
                     notify( )                              
          
                   endtabular}                                      
          
            (Subject.south)                                          
          
           +(+0.0,-1.5)node(ConcreteSubject)[concrete class,anchor=north]
          
                  {nodepart{one}                                       
          
                     ConcreteSubject
          
                   nodepart{two}                                        
          
                    Observer observers
          
                   nodepart{three}tabular{@{}l}                        
          
                     attach( Observer o )\                     
          
                     detach( Observer o )\                     
          
                     notify( )                     
          
                   endtabular};
          
   end{tikzpicture}
          
end{frame}
          
%
          
%
          

          
end{document}






          share|improve this answer














          share|improve this answer



          share|improve this answer








          edited Apr 13 '17 at 12:35









          Community♦

          1




          1










          answered Jan 23 '12 at 5:58









          Jake

          193k24645760




          193k24645760























              0














              Bases on very interesting Jake answer but with some effort to make code more concise (used recent Beamer v3.41 and Tikz v 3.0.1a):



              documentclass{beamer}
              
usepackage{tikz}
              
usetikzlibrary{arrows, calc, positioning, shapes}% added positioning
              
usepackage{aeguill}% for defining of quotation marks
              
newcommand*{stereotype}[1]{
              
    guillemotleft {#1}guillemotright%
              
                            }
              
renewcommand{ttdefault}{pcr} % Choose typewriter font that supports bold face
              
tikzset{
              
box/.style={% simplified
              
        draw,
              
        shape=rectangle split,
              
        rectangle split parts=3,
              
        align=center,
              
        rectangle split part fill={#1!30!white,#1!20!white,#1!10!white},
              
        font=ttfamily,
              
        every three node part/.style={align=left}
              
            },
              
        node distance=1
              
        }% end of tikzset
              

              
begin{document}
              
%
              
begin{frame}
              
frametitle{Class Diagram of the Observer Pattern}
              
centering
              
   begin{tikzpicture}
              
node (Subject)         [box=green] {%
              
    nodepart{one}itshape  stereotype{interface}\
              
                            Subject
              
    nodepart{two}
              
    nodepart{three}        attach( Observer o )\
              
                            detach( Observer o )\
              
                            notify( )
              
                                    };
              
node (ConcreteSubject) [box=red,below=of Subject]   {%
              
    nodepart{one}bfseries ConcreteSubject
              
    nodepart{two}          Observer observers
              
    nodepart{three}        attach( Observer o )\
              
                            detach( Observer o )\
              
                            notify( )
              
                                    };
              
   end{tikzpicture}
              
end{frame}
              
%
              
end{document}


              enter image description here






              share|improve this answer


























                0














                Bases on very interesting Jake answer but with some effort to make code more concise (used recent Beamer v3.41 and Tikz v 3.0.1a):



                documentclass{beamer}
                
usepackage{tikz}
                
usetikzlibrary{arrows, calc, positioning, shapes}% added positioning
                
usepackage{aeguill}% for defining of quotation marks
                
newcommand*{stereotype}[1]{
                
    guillemotleft {#1}guillemotright%
                
                            }
                
renewcommand{ttdefault}{pcr} % Choose typewriter font that supports bold face
                
tikzset{
                
box/.style={% simplified
                
        draw,
                
        shape=rectangle split,
                
        rectangle split parts=3,
                
        align=center,
                
        rectangle split part fill={#1!30!white,#1!20!white,#1!10!white},
                
        font=ttfamily,
                
        every three node part/.style={align=left}
                
            },
                
        node distance=1
                
        }% end of tikzset
                

                
begin{document}
                
%
                
begin{frame}
                
frametitle{Class Diagram of the Observer Pattern}
                
centering
                
   begin{tikzpicture}
                
node (Subject)         [box=green] {%
                
    nodepart{one}itshape  stereotype{interface}\
                
                            Subject
                
    nodepart{two}
                
    nodepart{three}        attach( Observer o )\
                
                            detach( Observer o )\
                
                            notify( )
                
                                    };
                
node (ConcreteSubject) [box=red,below=of Subject]   {%
                
    nodepart{one}bfseries ConcreteSubject
                
    nodepart{two}          Observer observers
                
    nodepart{three}        attach( Observer o )\
                
                            detach( Observer o )\
                
                            notify( )
                
                                    };
                
   end{tikzpicture}
                
end{frame}
                
%
                
end{document}


                enter image description here






                share|improve this answer
























                  0












                  0








                  0






                  Bases on very interesting Jake answer but with some effort to make code more concise (used recent Beamer v3.41 and Tikz v 3.0.1a):



                  documentclass{beamer}
                  
usepackage{tikz}
                  
usetikzlibrary{arrows, calc, positioning, shapes}% added positioning
                  
usepackage{aeguill}% for defining of quotation marks
                  
newcommand*{stereotype}[1]{
                  
    guillemotleft {#1}guillemotright%
                  
                            }
                  
renewcommand{ttdefault}{pcr} % Choose typewriter font that supports bold face
                  
tikzset{
                  
box/.style={% simplified
                  
        draw,
                  
        shape=rectangle split,
                  
        rectangle split parts=3,
                  
        align=center,
                  
        rectangle split part fill={#1!30!white,#1!20!white,#1!10!white},
                  
        font=ttfamily,
                  
        every three node part/.style={align=left}
                  
            },
                  
        node distance=1
                  
        }% end of tikzset
                  

                  
begin{document}
                  
%
                  
begin{frame}
                  
frametitle{Class Diagram of the Observer Pattern}
                  
centering
                  
   begin{tikzpicture}
                  
node (Subject)         [box=green] {%
                  
    nodepart{one}itshape  stereotype{interface}\
                  
                            Subject
                  
    nodepart{two}
                  
    nodepart{three}        attach( Observer o )\
                  
                            detach( Observer o )\
                  
                            notify( )
                  
                                    };
                  
node (ConcreteSubject) [box=red,below=of Subject]   {%
                  
    nodepart{one}bfseries ConcreteSubject
                  
    nodepart{two}          Observer observers
                  
    nodepart{three}        attach( Observer o )\
                  
                            detach( Observer o )\
                  
                            notify( )
                  
                                    };
                  
   end{tikzpicture}
                  
end{frame}
                  
%
                  
end{document}


                  enter image description here






                  share|improve this answer












                  Bases on very interesting Jake answer but with some effort to make code more concise (used recent Beamer v3.41 and Tikz v 3.0.1a):



                  documentclass{beamer}
                  
usepackage{tikz}
                  
usetikzlibrary{arrows, calc, positioning, shapes}% added positioning
                  
usepackage{aeguill}% for defining of quotation marks
                  
newcommand*{stereotype}[1]{
                  
    guillemotleft {#1}guillemotright%
                  
                            }
                  
renewcommand{ttdefault}{pcr} % Choose typewriter font that supports bold face
                  
tikzset{
                  
box/.style={% simplified
                  
        draw,
                  
        shape=rectangle split,
                  
        rectangle split parts=3,
                  
        align=center,
                  
        rectangle split part fill={#1!30!white,#1!20!white,#1!10!white},
                  
        font=ttfamily,
                  
        every three node part/.style={align=left}
                  
            },
                  
        node distance=1
                  
        }% end of tikzset
                  

                  
begin{document}
                  
%
                  
begin{frame}
                  
frametitle{Class Diagram of the Observer Pattern}
                  
centering
                  
   begin{tikzpicture}
                  
node (Subject)         [box=green] {%
                  
    nodepart{one}itshape  stereotype{interface}\
                  
                            Subject
                  
    nodepart{two}
                  
    nodepart{three}        attach( Observer o )\
                  
                            detach( Observer o )\
                  
                            notify( )
                  
                                    };
                  
node (ConcreteSubject) [box=red,below=of Subject]   {%
                  
    nodepart{one}bfseries ConcreteSubject
                  
    nodepart{two}          Observer observers
                  
    nodepart{three}        attach( Observer o )\
                  
                            detach( Observer o )\
                  
                            notify( )
                  
                                    };
                  
   end{tikzpicture}
                  
end{frame}
                  
%
                  
end{document}


                  enter image description here







                  share|improve this answer












                  share|improve this answer



                  share|improve this answer










                  answered Jun 9 '17 at 16:22









                  Zarko

                  120k865156




                  120k865156






























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