1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
|
% Copyright 2018 by Till Tantau
%
% This file may be distributed and/or modified
%
% 1. under the LaTeX Project Public License and/or
% 2. under the GNU Free Documentation License.
%
% See the file doc/generic/pgf/licenses/LICENSE for more details.
\section{Plot Mark Library}
\begin{pgflibrary}{plotmarks}
This library defines a number of plot marks.
\end{pgflibrary}
This library defines the following plot marks in addition to |*|, |x|, and |+|
(the filling color has been set to a dark yellow):
{
\catcode`\|=12
\medskip
\begin{tabular}{lc}
\plotmarkentry{-}
\index{*vbar@\protect\texttt{\protect\myvbar} plot mark}%
\index{Plot marks!*vbar@\protect\texttt{\protect\myvbar}}
%
\texttt{\char`\\pgfuseplotmark\char`\{\declare{|}\char`\}} &
\tikz\draw [color=black!25] plot [
mark=|,mark options={fill=yellow,draw=black}
] coordinates {(0,0) (.5,0.2) (1,0) (1.5,0.2)};\\
\plotmarkentry{o}
\plotmarkentry{asterisk}
\plotmarkentry{star}
\plotmarkentry{10-pointed star}
\plotmarkentry{oplus}
\plotmarkentry{oplus*}
\plotmarkentry{otimes}
\plotmarkentry{otimes*}
\plotmarkentry{square}
\plotmarkentry{square*}
\plotmarkentry{triangle}
\plotmarkentry{triangle*}
\plotmarkentry{diamond}
\plotmarkentry{diamond*}
\plotmarkentry{halfdiamond*}
\plotmarkentry{halfsquare*}
\plotmarkentry{halfsquare right*}
\plotmarkentry{halfsquare left*}
\plotmarkentry{pentagon}
\plotmarkentry{pentagon*}
\plotmarkentry{Mercedes star}
\plotmarkentry{Mercedes star flipped}
\plotmarkentry{halfcircle}
\plotmarkentry{halfcircle*}
\plotmarkentry{heart}
\plotmarkentry{text}
\end{tabular}
}
Note that each of the provided marks can be rotated freely by means of
|mark options={rotate=90}| or |every mark/.append style={rotate=90}|.
\begin{key}{/pgf/mark color=\marg{color} (initially empty)}
Defines the additional fill color for the |halfcircle|, |halfcircle*|,
|halfdiamond*| and |halfsquare*| markers. An empty value uses |white|
(which is the initial configuration). The special value |none| disables
filling of the respective parts.
Note that |halfsquare| will be filled with |mark color|, and the starred
variant |halfsquare*| will be filled half with |mark color| and half with
the actual |fill| color.
\end{key}
{
\def\showit#1{%
\tikz\draw[color=black!25] plot[#1,mark options={fill=examplefill,draw=black}] coordinates{(0,0) (.5,0.2) (1,0) (1.5,0.2)};}%
\begin{key}{/pgf/text mark=\marg{text} (initially p)}
Changes the text shown by |mark=text|.
With |/pgf/text mark=m|: \pgfkeys{/pgf/text mark=m}\showit{mark=text}
With |/pgf/text mark=A|: \pgfkeys{/pgf/text mark=A}\showit{mark=text}
There is no limitation about the number of characters or whatever. In fact,
any \TeX\ material can be inserted as \marg{text}, including images.
\end{key}
\begin{key}{/pgf/text mark as node=\marg{boolean} (initially false)}
Configures how |mark=text| will be drawn: either as |\node| or as |\pgftext|.
The first choice is highly flexible and possibly slow, the second is very
fast and usually enough.
\end{key}
\begin{key}{/pgf/text mark style=\marg{options for \texttt{mark=text}}}
Defines a set of options which control the appearance of |mark=text|.
If |/pgf/text mark as node=false| (the default), \marg{options} is provided
as argument to |\pgftext| -- which provides only some basic keys like
|left|, |right|, |top|, |bottom|, |base| and |rotate|.
If |/pgf/text mark as node=true|, \marg{options} is provided as argument to
|\node|. This means you can provide a very powerful set of options
including |anchor|, |scale|, |fill|, |draw|, |rounded corners| etc.
\end{key}
}
%%% Local Variables:
%%% mode: latex
%%% TeX-master: "pgfmanual-pdftex-version"
%%% End:
|