% Copyright 2019 by Till Tantau
%
% This file may be distributed and/or modified
%
% 1. under the LaTeX Project Public License and/or
% 2. under the GNU Public License.
%
% See the file doc/generic/pgf/licenses/LICENSE for more details.
\ProvidesFileRCS{tikzlibrarydatavisualization.code.tex}
\usepgfmodule{datavisualization}%
\usetikzlibrary{backgrounds}%
\tikzset{/tikz/data visualization/.is family,
/tikz/data visualization/.unknown/.code={
\let\tikz@dv@key\pgfkeyscurrentname%
\pgfkeys{/tikz/\tikz@dv@key/.try={#1}}%
\ifpgfkeyssuccess%
\else%
\edef\pgf@temp{/errors/unknown key={/tikz/data visualization/\tikz@dv@key}}%
\expandafter\pgfkeys\expandafter{\pgf@temp{#1}}%
\fi%
},
/tikz/data visualization/data/.unknown/.code={%
% Redirect to /pgf/data
\let\tikz@dv@key\pgfkeyscurrentname%
\pgfkeys{/pgf/data/\tikz@dv@key/.try={#1}}%
\ifpgfkeyssuccess%
\else%
\edef\pgf@temp{/errors/unknown key={/pgf/data/\tikz@dv@key}}%
\expandafter\pgfkeys\expandafter{\pgf@temp{#1}}%
\fi%
},
}%
\def\tikzdatavisualizationset{\pgfqkeys{/tikz/data visualization}}%
% The main \datavisualization command
%
% This command must, as always, be given inside a tikz picture. It
% will add a data visualization to the picture; use "shift" option and
% friends to place the data visualization somewhere other than at the
% origin.
%
% The \datavisualization is followed by a sequence of blocks and ended
% with a semicolon. Each block may be one of the following:
%
% "data" blocks.
%
% Syntax: data [options] % options specify an external source
% Syntax: data [options] { inline data }
%
% The optional arguments may either specify an
% external data source or the data may follow inline.
%
% The options are executed for the path /pgf/data. The style
% /tikz/every data is executed for each data, which can be useful to
% generally set, say, a certain data format.
%
%
% "data set" blocks.
%
% Syntax: data set [options] {name} = { ... }
% Syntax: data set [options] {name} += { ... }
% Syntax: data set [options] {name}
%
% The first syntax allows you to define a data set. The data block
% inside {...} will be stored inside the data set
% "name". Subsequently, the data set can be referenced by using the
% third syntax. The second syntax allows you to extend the
% definition of an already defined data set.
%
%
% "info" and "info'" blocks.
%
% Syntax: info [options] {code}
% Syntax: info' [options] {code}
%
% A block starting with "info" or "info'" may contain any code. It
% will be executed after the visualization (info) or before the
% visualization (info').
%
%
% Options blocks.
%
% Syntax: [options]
%
% The options will be executed immediately.
%
% Scope blocks.
%
% Syntax: scope[options] { blocks }
%
% The blocks are executed inside a scope for which the options are
% set. This can be used to group data blocks.
%
% Examples:
%
% \datavisualization[schoolbook plot]
% data [source=my_data_file.csv]
% ;
%
% \datavisualization[schoolbook plot]
% data [format=key value pairs]
% {
% x=0, y=0
% x=1, y=1
% x=2, y=4
% x=3, y=9
% };
%
% \datavisualization[schoolbook plot]
% data [format=function]
% {
% var x: interval [0:3];
% func y = \value x*\value x;
% }
% [at begin visualization={
% \fill [black!10] (visualization cs:x=0,y=0) -- (visualization cs:x=3,y=9);
% }]
% info[red]
% {
% \draw (visualization cs:x=0,y=0) -- (visualization cs:x=3,y=9);
% };
%
% \datavisualization[schoolbook plot]
% data [/data point/label=first experiment,source=file_1]
% data [/data point/label=second experiment,source=file_2]
% data [/data point/label=third experiment,source=file_3]
% data [/data point/label=prediction,format=function]
% { var x: interval [0,1]; func y = rand(\value x); }
% ;
\def\tikz@lib@datavisualization{
\begingroup%
\let\tikz@path@do@at@end=\relax%
% Ok, first, start a new data visualization
\pgfoonew \tikz@main@dv=new data visualization()%
% Next, create a scope for the dv
\pgfset{local bounding box=data visualization bounding box}%
% Clear the axis list
\pgfkeyslet{/tikz/data visualization/axes list}\pgfutil@empty%
\pgfkeyslet{/tikz/data visualization/axes actions}\pgfutil@empty%
\pgfkeyslet{/tikz/data visualization/label actions}\pgfutil@empty%
\pgfkeyslet{/tikz/data visualization/legend actions}\pgfutil@empty%
\pgfkeyslet{/tikz/data visualization/grid actions}\pgfutil@empty%
\pgfkeyslet{/tikz/data visualization/major grid actions}\pgfutil@empty%
\pgfkeyslet{/tikz/data visualization/minor grid actions}\pgfutil@empty%
\pgfkeyslet{/tikz/data visualization/subminor grid actions}\pgfutil@empty%
\pgfkeyslet{/tikz/data visualization/ticks actions}\pgfutil@empty%
\pgfkeyslet{/tikz/data visualization/major ticks actions}\pgfutil@empty%
\pgfkeyslet{/tikz/data visualization/minor ticks actions}\pgfutil@empty%
\pgfkeyslet{/tikz/data visualization/subminor ticks actions}\pgfutil@empty%
\tikz@main@dv.before visualization(%
)%
\tikz@main@dv.after visualization(%
\tikz@lib@dv@alias@dv@bb
\pgfkeysvalueof{/tikz/data visualization/grid actions}
\pgfkeysvalueof{/tikz/data visualization/subminor grid actions}
\pgfkeysvalueof{/tikz/data visualization/minor grid actions}
\pgfkeysvalueof{/tikz/data visualization/major grid actions}
\pgfkeysvalueof{/tikz/data visualization/ticks actions}
\pgfkeysvalueof{/tikz/data visualization/subminor ticks actions}
\pgfkeysvalueof{/tikz/data visualization/minor ticks actions}
\pgfkeysvalueof{/tikz/data visualization/major ticks actions}
\pgfkeysvalueof{/tikz/data visualization/axes actions}
\pgfkeysvalueof{/tikz/data visualization/label actions}
\pgfkeysvalueof{/tikz/data visualization/legend actions}
)%
%
\pgfset{/pgf/data/continue code=\tikz@lib@dv@parse@loop}%
% Now enter parse loop
\tikz@lib@dv@parse@loop
}%
\def\tikz@lib@dv@parse@loop{%
\pgfutil@ifnextchar d\tikz@lib@dv@handle@data{%
\pgfutil@ifnextchar ;\tikz@lib@dv@parse@end{%
\pgfutil@ifnextchar \par\tikz@lib@dv@handle@par{%
\pgfutil@ifnextchar s\tikz@lib@dv@handle@beginscope{%
\pgfutil@ifnextchar i\tikz@lib@dv@handle@info{%
\pgfutil@ifnextchar [\tikz@lib@dv@handle@options{%
\pgfutil@ifnextchar \egroup\tikz@lib@dv@handle@endscope{%
\tikzerror{Semicolon expected}%
\endgroup%
}%
}%
}%
}%
}%
}%
}%
}%
\def\tikz@lib@dv@parse@end;{%
% Go!
\tikz@main@dv.survey()%
\tikz@main@dv.visualize()%
\endgroup%
\tikz@path@do@at@end%
}%
\def\tikz@lib@dv@handle@par\par{\tikz@lib@dv@parse@loop}%
\def\tikz@lib@dv@handle@options[#1]{%
\tikzdatavisualizationset{#1}%
\tikz@lib@dv@parse@loop%
}%
\def\tikz@lib@dv@handle@beginscope scope{%
\begingroup%
\pgfutil@ifnextchar[\tikz@lib@dv@beg@opt{\tikz@lib@dv@beg@opt[]}%}
}%
\def\tikz@lib@dv@beg@opt[#1]{%
\pgfkeys{/pgf/data/.cd,/pgf/every data/.try,#1}%
\pgf@dv@do@adddata{\pgfkeysvalueof{/pgf/data visualization/obj}.add data({{\begingroup\pgfkeys{/pgf/data/.cd,/pgf/every data/.try,#1}}})}%
\pgfutil@ifnextchar\bgroup{
\afterassignment\tikz@lib@dv@parse@loop%
\let\tikz@dummy=%get rid of \bgroup
}{%
\tikzerror{Opening brace expected}%
\tikz@lib@dv@parse@loop%
}%
}%
\def\tikz@lib@dv@handle@endscope{%
\pgf@dv@do@adddata{\pgfkeysvalueof{/pgf/data visualization/obj}.add data(\endgroup)}%
\endgroup%
\afterassignment\tikz@lib@dv@parse@loop%
\let\tikz@dummy=%get rid of \egroup
}%
\def\tikz@lib@dv@handle@data data{%
\pgfutil@ifnextchar g{\tikz@lib@dv@handle@data@group}{%
\pgfutil@ifnextchar p{\tikz@lib@dv@handle@data@point}{%
\pgfdata}}}%
\def\tikz@lib@dv@handle@data@group group{\pgfutil@ifnextchar[{\tikz@lib@dv@handle@data@group@opt}{\tikz@lib@dv@handle@data@group@opt[]}}%}%
\def\tikz@lib@dv@handle@data@group@opt[#1]#2{%
\pgfutil@ifnextchar={\tikz@lib@dv@handle@data@group@def{#1}{#2}}{%
\pgfutil@ifnextchar+{\tikz@lib@dv@handle@data@group@extend{#1}{#2}}{%
\tikz@lib@dv@handle@data@group@use{#1}{#2}}}}%
\def\tikz@lib@dv@handle@data@group@def#1#2={%
\pgfkeys{/pgf/data/new group={#2}}%
\tikz@lib@dv@handle@data@group@extend{#1}{#2}+=%
}%
\def\tikz@lib@dv@handle@data@group@extend#1#2+={%
\pgfutil@ifnextchar\bgroup{
\begingroup%
\pgfkeys{/pgf/data/store in group={#2}}%
\pgf@dv@do@adddata{\pgfkeysvalueof{/pgf/data visualization/obj}.add data({{\begingroup\pgfkeys{/pgf/data/.cd,/pgf/every data/.try,#1}}})}%
\afterassignment\tikz@lib@dv@parse@loop%
\let\tikz@dummy=%get rid of \bgroup
}{%
\tikzerror{Opening brace expected}%
\tikz@lib@dv@parse@loop%
}%
}%
\def\tikz@lib@dv@handle@data@group@use#1#2{%
\pgfdata[#1,use group=#2]%
}%
\def\tikz@lib@dv@handle@data@point point{\pgfutil@ifnextchar[{\tikz@lib@dv@handle@data@point@opt}{\tikz@lib@dv@handle@data@point@opt[]}}%]%
\def\tikz@lib@dv@handle@data@point@opt[#1]{%
\pgf@dv@do@adddata{\pgfkeysvalueof{/pgf/data visualization/obj}.add data({{\bgroup\pgfkeys{/data point/.cd,#1}\pgfdatapoint\egroup}})}%
\tikz@lib@dv@parse@loop%
}%
\def\tikz@lib@dv@handle@info info{%
\pgfutil@ifnextchar'{\tikz@lib@dv@handle@info@prime}{\tikz@lib@dv@handle@info@noprime}}%
\def\tikz@lib@dv@handle@info@noprime{%
\pgfutil@ifnextchar[{\tikz@lib@dv@handle@info@block@opt}{\tikz@lib@dv@handle@info@block@opt[]}}%}%
\def\tikz@lib@dv@handle@info@block@opt[#1]#2{%
\tikz@main@dv.after visualization({\scope[#1]#2\endscope})%
\tikz@lib@dv@parse@loop
}%
\def\tikz@lib@dv@handle@info@prime'{%
\pgfutil@ifnextchar[{\tikz@lib@dv@handle@info@block@opt@prime}{\tikz@lib@dv@handle@info@block@opt@prime[]}}%}%
\def\tikz@lib@dv@handle@info@block@opt@prime[#1]#2{%
\tikz@main@dv.before visualization({\scope[#1]#2\endscope})%
\tikz@lib@dv@parse@loop
}%
\pgfset{/pgf/every data/.style={/tikz/every data/.try,/tikz/data visualization/every data/.try}}%
%
% Performing before/after stuff via keys
%
\tikzdatavisualizationset{
before survey/.code=\tikz@main@dv.before survey({#1}),
after survey/.code=\tikz@main@dv.after survey({#1}),
before visualization/.code=\tikz@main@dv.before visualization({#1}),
after visualization/.code=\tikz@main@dv.after visualization({#1}),
at start survey/.code=\tikz@main@dv.at start survey({#1}),
at end survey/.code=\tikz@main@dv.at end survey({#1}),
at start visualization/.code=\tikz@main@dv.at start visualization({#1}),
at end visualization/.code=\tikz@main@dv.at end visualization({#1}),
}%
\def\tikz@lib@dv@alias@dv@bb{
\pgfnodealias{data bounding box}{data visualization bounding box}%
\pgfkeys{/pgf/freeze local bounding box=data bounding box}%
}%
%
% The data point key
%
\tikzdatavisualizationset{
data point/.code={
\pgf@dv@do@adddata{\pgfkeysvalueof{/pgf/data visualization/obj}.add data({{\bgroup\pgfkeys{/data point/.cd,#1}\pgfdatapoint\egroup}})}%
}
}%
%
% Object setup
%
% The following key is used to create objects for the rendering
% pipeline. They cannot be created "directly" because when it is known
% that the objects needs to be created, in principle, many keys may
% not yet be known.
%
% The following options are used:
%
% store = key that will store the object (handle)
% class = class of the object
% arg1 = argument1 of the constructor
% ...
% arg8 = argument8 of the constructor
% when = specifies when the object will be created. Defaults to
% "before survey", other possible values are "after survey" and
% "before/after visualization"
% before creation = code to be executed just before the object is
% created
% after creation = code to be executed just after the object has been created
%
% The following styles may be useful:
%
% arg1 from key = use the contents of the given key as arg1. Similar
% for other args
% arg1 handle from key = the contents of the given key should contain
% an object. Then arg1 will be a handle to this
% object. Similar for other args
\tikzdatavisualizationset{%
new object/.code={%
\def\tikz@dv@grabbed@when{before survey}%
\let\tikz@dv@grabbed@store\pgfutil@empty
\pgfkeys{/tikz/data visualization/new object/grab/.cd,#1}%
\ifx\tikz@dv@grabbed@store\pgfutil@empty
\else
\pgfkeyslet{\tikz@dv@grabbed@store}\pgfutil@empty%
\fi
\edef\tikz@marshal{\noexpand\tikz@main@dv.\tikz@dv@grabbed@when(\noexpand\tikz@dv@newobject{\tikz@dv@grabbed@store}}%
\tikz@marshal{#1})%
},
new object/grab/store/.store in=\tikz@dv@grabbed@store,
new object/grab/when/.store in=\tikz@dv@grabbed@when,
new object/grab/.unknown/.code={},%ignore
}%
\def\tikz@dv@newobject#1#2{%
\def\tikz@dv@new@obj@store{#1}%
\ifx\tikz@dv@new@obj@store\pgfutil@empty%
\let\tikz@dv@new@obj=\pgfutil@empty%
\else%
\pgfkeysgetvalue\tikz@dv@new@obj@store\tikz@dv@new@obj%
\fi%
\ifx\tikz@dv@new@obj\pgfutil@empty
\let\tikz@dv@arg@a=\tikz@lib@notused%
\let\tikz@dv@arg@b=\tikz@lib@notused%
\let\tikz@dv@arg@c=\tikz@lib@notused%
\let\tikz@dv@arg@d=\tikz@lib@notused%
\let\tikz@dv@arg@e=\tikz@lib@notused%
\let\tikz@dv@arg@f=\tikz@lib@notused%
\let\tikz@dv@arg@g=\tikz@lib@notused%
\let\tikz@dv@arg@h=\tikz@lib@notused%
\let\tikz@dv@new@after=\relax%
\pgfkeys{/tikz/data visualization/new object/parse/.cd,#2}
\edef\pgf@marshal{\noexpand\pgfoonew\noexpand\tikzdvobj=new \tikz@dv@new@class(}%
\tikz@dv@add@arg{}\tikz@dv@arg@a%
\tikz@dv@add@arg{\expandafter,}\tikz@dv@arg@b%
\tikz@dv@add@arg{\expandafter,}\tikz@dv@arg@c%
\tikz@dv@add@arg{\expandafter,}\tikz@dv@arg@d%
\tikz@dv@add@arg{\expandafter,}\tikz@dv@arg@e%
\tikz@dv@add@arg{\expandafter,}\tikz@dv@arg@f%
\tikz@dv@add@arg{\expandafter,}\tikz@dv@arg@g%
\tikz@dv@add@arg{\expandafter,}\tikz@dv@arg@h%
\expandafter\def\expandafter\pgf@marshal\expandafter{\pgf@marshal)}%
\pgf@marshal%
\tikzdvobj.default connects()%
\ifx\tikz@dv@new@obj@store\pgfutil@empty%
\else%
\pgfkeyslet\tikz@dv@new@obj@store\tikzdvobj%
\fi%
\tikz@dv@new@after%
\fi
}%
\def\tikz@lib@notused{\tikz@lib@notused}%
\def\tikz@dv@add@arg#1#2{%
\ifx#2\tikz@lib@notused%
\else%
\expandafter\expandafter\expandafter\def%
\expandafter\expandafter\expandafter\pgf@marshal%
\expandafter\expandafter\expandafter{\expandafter\pgf@marshal#1#2}%
\fi%
}%
\tikzdatavisualizationset{%
new object/parse/.cd,
store/.code=,% ignore
when/.code=,% ignore
class/.store in=\tikz@dv@new@class,
before creation/.code={#1},
after creation/.store in=\tikz@dv@new@after,
arg1/.store in=\tikz@dv@arg@a,
arg2/.store in=\tikz@dv@arg@b,
arg3/.store in=\tikz@dv@arg@c,
arg4/.store in=\tikz@dv@arg@d,
arg5/.store in=\tikz@dv@arg@e,
arg6/.store in=\tikz@dv@arg@f,
arg7/.store in=\tikz@dv@arg@g,
arg8/.store in=\tikz@dv@arg@h,
arg1 from key/.code=\pgfkeysgetvalue{#1}{\tikz@dv@arg@a},
arg2 from key/.code=\pgfkeysgetvalue{#1}{\tikz@dv@arg@b},
arg3 from key/.code=\pgfkeysgetvalue{#1}{\tikz@dv@arg@c},
arg4 from key/.code=\pgfkeysgetvalue{#1}{\tikz@dv@arg@d},
arg5 from key/.code=\pgfkeysgetvalue{#1}{\tikz@dv@arg@e},
arg6 from key/.code=\pgfkeysgetvalue{#1}{\tikz@dv@arg@f},
arg7 from key/.code=\pgfkeysgetvalue{#1}{\tikz@dv@arg@g},
arg8 from key/.code=\pgfkeysgetvalue{#1}{\tikz@dv@arg@h}
arg1 handle from key/.code=\tikz@dv@handle@from@key{#1}{\tikz@dv@handle@a}{\tikz@dv@arg@a},
arg2 handle from key/.code=\tikz@dv@handle@from@key{#1}{\tikz@dv@handle@b}{\tikz@dv@arg@b},
arg3 handle from key/.code=\tikz@dv@handle@from@key{#1}{\tikz@dv@handle@c}{\tikz@dv@arg@c},
arg4 handle from key/.code=\tikz@dv@handle@from@key{#1}{\tikz@dv@handle@d}{\tikz@dv@arg@d},
arg5 handle from key/.code=\tikz@dv@handle@from@key{#1}{\tikz@dv@handle@e}{\tikz@dv@arg@e},
arg6 handle from key/.code=\tikz@dv@handle@from@key{#1}{\tikz@dv@handle@f}{\tikz@dv@arg@f},
arg7 handle from key/.code=\tikz@dv@handle@from@key{#1}{\tikz@dv@handle@g}{\tikz@dv@arg@g},
arg8 handle from key/.code=\tikz@dv@handle@from@key{#1}{\tikz@dv@handle@h}{\tikz@dv@arg@h}
}%
\def\tikz@dv@handle@from@key#1#2#3{%
\pgfkeysvalueof{#1}.get handle(#2)%
\def#3{#2}%
}%
%
% Data visualization coordinate system
%
%
% This cs is used to refer to points in a datavisualization. The
% parameters are keys that are set in the /data point key
% directory. Then, a (virtual) data point is created and the
% calculated position is returned
\tikzdeclarecoordinatesystem{visualization}
{%
\tikzset{/data point/.cd,#1}%
\pgfpointdvlocaldatapoint%
}%
%
%
% Axes
%
%
%
% Axis base
%
\tikzdatavisualizationset{%
new axis base/.style={
new object={
class=scaling mapper,
store=/tikz/data visualization/#1/scaling mapper,
before creation={
\pgfkeysgetvalue{/tikz/data visualization/#1/scaling}\tikz@temp
\ifx\tikz@temp\pgfutil@empty%
\pgfkeysgetvalue{/tikz/data visualization/#1/scaling/default}\tikz@temp
\fi
\expandafter\tikz@dv@lib@parse@scaling\tikz@temp\pgf@stop%
\pgfkeyslet{/tikz/data visualization/#1/scaling}\tikz@temp
},
arg1 from key=/tikz/data visualization/#1/attribute,
arg2/.expanded=\pgfkeysvalueof{/tikz/data visualization/#1/attribute}/scaled,
arg3 from key=/tikz/data visualization/#1/scaling,
arg4 from key=/tikz/data visualization/#1/function
},
#1/attribute/.initial={#1},
#1/function/.initial=,
#1/scaling/.initial=,
#1/scaling/default/.initial=0 at 0 and 1 at 1,
#1/ticks at/.initial=,
#1/default ticks at/.initial=,
#1/major ticks/.initial=,
#1/minor ticks/.initial=,
#1/subminor ticks/.initial=,
#1/grid at/.initial=,
#1/default grid at/.initial=,
#1/major grid/.initial=,
#1/minor grid/.initial=,
#1/subminor grid/.initial=,
#1/label/.initial=,
#1/padding min/.initial=,
#1/padding max/.initial=,
#1/.code={
\let\tikz@temp\tikz@dv@axis%
\def\tikz@dv@axis{/tikz/data visualization/#1}%
\expandafter\tikz@do@axis@options\expandafter{\tikz@temp}{##1}%
},
#1/@compute at positions/.initial=\tikz@lib@dv@compute@at@linear,
axes list/.append={\tikz@lib@dv@do@axis{#1}}
},
all axes/.code={
\def\tikz@lib@dv@args{#1}%
\pgfkeysvalueof{/tikz/data visualization/axes list}%
},
% General styling
styling/.style=,
style/.style={styling/.append style={#1}},
@node styling/.initial=,
node styling/.style={%
/utils/exec={\pgfkeysgetvalue{/tikz/data visualization/@node styling}\tikz@temp\expandafter\tikzset\expandafter{\tikz@temp}}},
node style/.style={/tikz/data visualization/@node styling/.append={,#1}},
% General extends (both axes, grid and ticks)
low/.initial=0,
high/.initial=0,
padded/.style={low=padded min,high=padded max},
tick length/.style={low={-#1},high={#1}},
% General tick and grid keys:
common/.initial=,
major/.initial=,
minor/.initial=,
subminor/.initial=,
@setup at setters/.style={
common/.code=\tikz@lib@dv@add@{common}{##1},
major/.code=\tikz@lib@dv@add@{major}{##1},
minor/.code=\tikz@lib@dv@add@{minor}{##1},
subminor/.code=\tikz@lib@dv@add@{subminor}{##1}
},
@setup at setters,
% Tick keys
direction axis/.initial=,
% Tick text modifiers
tick text low even padding/.initial=0pt,
tick text high even padding/.initial=0pt,
tick text low odd padding/.initial=0pt,
tick text high odd padding/.initial=0pt,
tick text odd padding/.style={tick text low odd padding={-#1},tick text high odd padding={#1}},
tick text even padding/.style={tick text low even padding={-#1},tick text high even padding={#1}},
tick text padding/.style={tick text odd padding={#1},tick text even padding={#1}},
stack/.style={tick text even padding={#1}},
stack'/.style={tick text odd padding={#1}},
stack/.default=1em,
stack'/.default=1em,
tick text at low/.is if=tikz@dv@min@tick@node,
tick text at high/.is if=tikz@dv@max@tick@node,
no tick text/.style={tick text at low=false,tick text at high=false},
%
every major ticks/.style={style={line cap=round},tick length=2pt},
every minor ticks/.style={style={solid, help lines,thin,line cap=round},tick length=1.4pt},
every subminor ticks/.style={style={solid, help lines,line cap=round},tick length=0.8pt},
clean ticks/.style={node style={fill=white}},
% Default grid styles
every grid/.style={high=max,low=min},
every major grid/.style={style={solid, help lines,thin,black!25}},
every minor grid/.style={style={solid, help lines,black!25}},
every subminor grid/.style={style={solid, help lines,black!10}},
at default ticks/.code={%
\expandafter\pgfkeysalso\expandafter{\tikz@lib@dv@ticks@default@at}},
at ticks/.code={%
\expandafter\pgfkeysalso\expandafter{\tikz@lib@dv@ticks@default@at}%
\expandafter\pgfkeysalso\expandafter{\tikz@lib@dv@ticks@at}},
}%
\def\tikz@lib@dv@add@#1#2{\pgfkeysaddvalue{/tikz/data visualization/#1}{}{,#2}}%
\def\tikz@dv@lib@parse@scaling#1 at#2and #3 at#4\pgf@stop{%
\pgfmathsetmacro{\tikz@dv@lib@min@at}{#2}
\pgfmathsetmacro{\tikz@dv@lib@max@at}{#4}
\edef\tikz@temp{#1 at \tikz@dv@lib@min@at and #3 at \tikz@dv@lib@max@at}%
}%
% Ticks at
\tikzdatavisualizationset{
at/.code={\def\tikz@dv@at@list{#1}},
also at/.code={\expandafter\def\expandafter\tikz@dv@at@list\expandafter{\tikz@dv@at@list,#1}},
major at/.style={major={at={#1}}},
minor at/.style={minor={at={#1}}},
subminor at/.style={subminor={at={#1}}},
major also at/.style={major={also at={#1}}},
minor also at/.style={minor={also at={#1}}},
subminor also at/.style={subminor={also at={#1}}},
options at/.code={\expandafter\def\expandafter\tikz@dv@style@at@list\expandafter{\tikz@dv@style@at@list,{#1}}},
no tick text at/.style={options at={#1 as [no tick text]}}
}%
\def\tikz@lib@dv@do@axis#1{%
\def\tikz@marshal{#1=}
\expandafter\expandafter\expandafter\tikzdatavisualizationset%
\expandafter\expandafter\expandafter{\expandafter\tikz@marshal\expandafter{\tikz@lib@dv@args}}
}%
\def\tikz@do@axis@options#1#2{
\pgfkeys{/tikz/data visualization/axis options/.cd,#2}
\def\tikz@dv@axis{#1}
}%
\let\tikz@dv@axis\pgfutil@empty
\tikzdatavisualizationset{
every ticks/.style={
node style={%
font=\pgfutil@font@footnotesize,
inner sep=1pt,
outer sep=.1666em,
rounded corners=1.5pt
}
},
every data set label/.style={
every ticks,
node style={
font=\pgfutil@font@small,
}
},
@color of visualizer labels/.style={text=black},
every label in legend/.style={
node style={
fill=none,
}
},
every axis label/.style={
node style={%
font=\pgfutil@font@small,
}
}
}%
\tikzset{
/tikz/data visualization/axis options/.cd,
%
% Basic setters
%
attribute/.style={\tikz@dv@axis/attribute={#1}},
function/.style={\tikz@dv@axis/function={#1}},
scaling/.style={\tikz@dv@axis/scaling={#1}},
padding min/.style={\tikz@dv@axis/padding min={#1}},
padding max/.style={\tikz@dv@axis/padding max={#1}},
padding/.style={padding min={-#1},padding max={#1}},
label/.code={%
\def\pgf@temp{#1}%
\ifx\pgf@temp\tikz@lib@dv@auto@attribute%
\tikzdatavisualizationset{\tikz@dv@axis/label/.expanded=$\noexpand\mathit{\pgfkeysvalueof{\tikz@dv@axis/attribute}}$}%
\else
\tikzdatavisualizationset{\tikz@dv@axis/label={#1}}%
\fi
},
label/.default=\tikz@lib@dv@auto@attribute,
%
% Strategies
%
tick placement strategy/.style={\tikz@dv@axis/@compute at positions={#1}},
linear steps/.style={tick placement strategy=\tikz@lib@dv@compute@at@linear},
%
% Attribute setter
%
goto/.code={\tikz@dv@goto{\tikz@dv@axis}{#1}},
goto pos/.code={\tikz@dv@goto@pos{\tikz@dv@axis}{#1}},
anchor at min/.code={\tikz@lib@dv@special@at{\tikz@dv@axis}{\tikz@dv@min@anchor}},
anchor at max/.code={\tikz@lib@dv@special@at{\tikz@dv@axis}{\tikz@dv@max@anchor}},
%
% Visualization setters
%
visualize axis/.code=\expandafter\tikz@lib@dv@av\expandafter{\tikz@dv@axis}{#1},
%
% Ticks settings
%
ticks/.style={\tikz@dv@axis/ticks at/.append={,#1}},
ticks/.default=some,
visualize ticks/.code=\expandafter\tikz@lib@dv@tv\expandafter{\tikz@dv@axis}{#1},
%
% Grid settings
%
grid/.style={\tikz@dv@axis/grid at/.append={,#1}},
grid/.default=at default ticks,
visualize grid/.code=\expandafter\tikz@lib@dv@gv\expandafter{\tikz@dv@axis}{#1},
%
ticks and grid/.style={\tikz@dv@axis/ticks at/.append={,#1},\tikz@dv@axis/grid at/.append={,#1}},
%
% Visualizing axis labels
%
visualize label/.code=\expandafter\tikz@lib@dv@lv\expandafter{\tikz@dv@axis}{#1},
}%
\def\tikz@lib@dv@auto@attribute{\tikz@lib@dv@auto@attribute}%
% Range options
\tikzdatavisualizationset{
axis options/.cd,
%
% Including a value in the range
%
include value/.style={%
/tikz/data visualization/before survey/.expanded={%
\noexpand\pgfkeysgetvalue{\tikz@dv@axis/scaling mapper}\noexpand\tikz@dv@axis@mapper%
\noexpand\foreach \noexpand\tikz@lib@dv@temp in {#1} {%
\noexpand\tikz@dv@axis@mapper.include in value(\noexpand\tikz@lib@dv@temp)%
}%
}%
},
%
% Directly setting the min or max
%
min value/.style={
/tikz/data visualization/at end survey/.expanded={%
\noexpand\pgfkeysgetvalue{\tikz@dv@axis/scaling mapper}\noexpand\tikz@dv@axis@mapper%
\noexpand\tikz@lib@dv@set\noexpand\tikz@dv@axis@mapper{#1}{min}%
}
},
max value/.style={
/tikz/data visualization/at end survey/.expanded={%
\noexpand\pgfkeysgetvalue{\tikz@dv@axis/scaling mapper}\noexpand\tikz@dv@axis@mapper%
\noexpand\tikz@lib@dv@set\noexpand\tikz@dv@axis@mapper{#1}{max}%
}
},
}%
\def\tikz@lib@dv@set#1#2#3{%
\pgfdvmathenter{\pgf@dv@value}{#2}%
#1.get in range interval()%
\pgfdvinrangeinterval.let #3(\pgf@dv@value)%
}%
% Layer options
\tikzdatavisualizationset{
axis layer/.style=on background layer,
ticks layer/.style=on background layer,
ticks node layer/.style=,
grid layer/.style=on background layer,
}%
% Axis visualization
%
% #1 = name of the to-be-visualized axis name
% #2 = options for the visualization
\def\tikz@lib@dv@av#1#2{
\tikzdatavisualizationset{
axes actions/.append={\tikz@lib@dv@show@axis{#1}{#2}}
}
}%
\def\tikz@lib@dv@show@axis#1#2{%
\scope[data visualization/axis layer,/tikz/data visualization/.cd,low=min,high=max,every axis/.try,#2]
\pgfkeysgetvalue{#1/scaling mapper}\tikz@dv@axis@mapper%
% Ok, calculate direction vector:
\tikzpointandanchordirection{\tikz@dv@axis@mapper.set in to(min)}{\tikz@dv@axis@mapper.set in to(max)}
\xdef\tikz@dv@axis@dir{\noexpand\pgfqpoint{\the\pgf@x}{\the\pgf@y}}
\path[draw,/tikz/data visualization/styling]
\pgfextra{
{
\tikz@dv@goto{#1}{\pgfkeysvalueof{/tikz/data visualization/low}}%
\pgfpathdvmoveto%
}
{
\tikz@dv@goto{#1}{\pgfkeysvalueof{/tikz/data visualization/high}}%
\pgfpathdvlineto%
}
};
\endscope
}%
\def\tikz@dv@goto#1#2{%
\edef\pgf@@temp{#2}%
\ifx\pgf@@temp\tikz@lib@dv@padded@min@text%
\pgfkeysvalueof{#1/scaling mapper}.set in to(min)%
\pgfkeysvalueof{#1/scaling mapper}.get out()%
\pgfkeysgetvalue{#1/padding min}\pgf@temp%
\pgfmathparse{\pgf@temp}%
\pgfkeyslet{/data point/\pgfdvout/offset}\pgfmathresult%
\else%
\ifx\pgf@@temp\tikz@lib@dv@padded@max@text%
\pgfkeysvalueof{#1/scaling mapper}.set in to(max)%
\pgfkeysvalueof{#1/scaling mapper}.get out()%
\pgfkeysgetvalue{#1/padding max}\pgf@temp%
\pgfmathparse{\pgf@temp}%
\pgfkeyslet{/data point/\pgfdvout/offset}\pgfmathresult%
\else%
\pgfkeysvalueof{#1/scaling mapper}.set in to(#2)%
\fi%
\fi%
}%
\def\tikz@dv@goto@pos#1#2{%
\pgfkeyssetvalue{/data point/\pgfkeysvalueof{#1/attribute}/out pos}{#2}%
}%
\def\tikz@lib@dv@padded@min@text{padded min}%
\def\tikz@lib@dv@padded@max@text{padded max}%
\def\tikz@lib@dv@special@at#1#2{%
% Ok, calculate direction vector:
\tikzpointandanchordirection{\pgfkeysvalueof{#1/scaling mapper}.set in to(min)}{\pgfkeysvalueof{#1/scaling mapper}.set in to(max)}
\tikzset{anchor/.expanded={#2}}
}%
% Ticks visualization
%
% #1 = name of axis on which ticks should be shown
% #2 = options for the visualization
\def\tikz@lib@dv@tv#1#2{
\tikzdatavisualizationset{
ticks actions/.append={\tikz@lib@dv@default@action{ticks}{#1}{#2}},
major ticks actions/.append={\tikz@lib@dv@show@ticks{major}{#1}{#2}},
minor ticks actions/.append={\tikz@lib@dv@show@ticks{minor}{#1}{#2}},
subminor ticks actions/.append={\tikz@lib@dv@show@ticks{subminor}{#1}{#2}}
}
}%
\def\tikz@lib@dv@default@action#1#2#3{%
\let\tikz@marshal\pgfutil@empty%
{%
\let\tikz@lib@dv@ticks@at\pgfutil@empty%
\pgfkeysgetvalue{#2/ticks at}\tikz@lib@dv@ticks@default@at%
\pgfkeysgetvalue{#2/#1 at}\tikz@lib@dv@settings%
\pgfkeysgetvalue{#2/scaling mapper}\tikz@lib@dv@mapper
% Normal minor etc. have no effect.
\tikzdatavisualizationset{major/.code=,minor/.code=,subminor/.code=,common/.code=}
\expandafter\tikzdatavisualizationset\expandafter{\tikz@lib@dv@settings}%
\tikzdatavisualizationset{@setup at setters}%
\pgfkeysgetvalue{/tikz/data visualization/compute step}\tikz@temp@step%
\ifx\tikz@temp@step\pgfutil@empty%
% do nothing
\else%
\pgfkeysvalueof{#2/@compute at positions}%
\xdef\tikz@marshal{
major={\pgfkeysvalueof{/tikz/data visualization/major}},
minor={\pgfkeysvalueof{/tikz/data visualization/minor}},
subminor={\pgfkeysvalueof{/tikz/data visualization/subminor}}}
\fi
}%
\pgfkeyslet{#2/default #1 at}\tikz@marshal
}%
\def\tikz@lib@dv@show@ticks#1#2#3{%
% First, check whether there is anything to do at all:
\pgfkeysgetvalue{#2/default ticks at}\tikz@lib@dv@default@settings%
\ifx\tikz@lib@dv@default@settings\pgfutil@empty%
\pgfkeysgetvalue{#2/ticks at}\tikz@lib@dv@settings%
\else%
\pgfkeysgetvalue{#2/ticks at}\tikz@lib@dv@settings%
\expandafter\expandafter\expandafter\def%
\expandafter\expandafter\expandafter\tikz@lib@dv@settings%
\expandafter\expandafter\expandafter{\expandafter\tikz@lib@dv@default@settings\expandafter,\tikz@lib@dv@settings}
\fi%
\ifx\tikz@lib@dv@settings\pgfutil@empty%
% Great, nothing to do
\else
{%
\let\tikz@dv@at@list\pgfutil@empty%
\let\tikz@dv@style@at@list\pgfutil@empty%
\pgfkeysgetvalue{#2/scaling mapper}\tikz@lib@dv@mapper
\scope[/tikz/data visualization/.cd,every ticks/.try,every #1 ticks/.try,#3]%
% Setup options
\expandafter\tikzdatavisualizationset\expandafter{\tikz@lib@dv@settings}%
\pgfkeysgetvalue{/tikz/data visualization/common}\tikz@temp
\expandafter\tikzdatavisualizationset\expandafter{\tikz@temp}
\pgfkeysgetvalue{/tikz/data visualization/#1}\tikz@temp
\expandafter\tikzdatavisualizationset\expandafter{\tikz@temp}
\pgfkeysgetvalue{/tikz/data visualization/\pgfkeysvalueof{/tikz/data visualization/direction axis}/scaling mapper}\pgf@dv@tick@dir@mapper
% Ok, now it's time to draw the ticks!
\foreach \tikz@dv@tick@pos[count=\tikz@dv@tick@count] in \tikz@dv@at@list
{
\ifx\tikz@dv@tick@pos\pgfutil@empty
\c@pgf@counta=\tikz@dv@tick@count\relax%
\advance\c@pgf@counta by-1\relax%
\edef\tikz@dv@tick@count{\the\c@pgf@counta}%
\else
\expandafter\tikz@lib@dv@parse\tikz@dv@tick@pos\pgf@stop%
\expandafter\tikzdatavisualizationset\expandafter{\tikz@lib@dv@tick@opt}%
\tikz@lib@dv@mapper.set in to(\tikz@dv@tick@pos)%
% First, compute position of tick:
\pgf@process{\pgfpointdvlocaldatapoint}
\xdef\pgf@dv@tick@origin{\noexpand\pgfqpoint{\the\pgf@x}{\the\pgf@y}}
% Ok, calculate direction vector:
\tikzpointandanchordirection{\pgf@dv@tick@dir@mapper.set in to(min)}{\pgf@dv@tick@dir@mapper.set in to(max)}
\xdef\pgf@dv@tick@dir{\noexpand\pgfqpoint{\the\pgf@x}{\the\pgf@y}}
% Now, show something:
\tikz@lib@handle@at@style%
\pgfkeysgetvalue{/tikz/data visualization/high}\tikz@dv@max@val%
\pgfkeysgetvalue{/tikz/data visualization/low}\tikz@dv@min@val%
\iftikz@dv@max@tick@node\pgfmathsetmacro\tikz@dv@max@val{%
\tikz@dv@max@val+(\pgfkeysvalueof{%
/tikz/data visualization/tick text high
\ifodd\tikz@dv@tick@count odd \else even \fi padding}%
)}%
\fi%
\iftikz@dv@min@tick@node\pgfmathsetmacro\tikz@dv@min@val{%
\tikz@dv@min@val+(\pgfkeysvalueof{%
/tikz/data visualization/tick text low
\ifodd\tikz@dv@tick@count odd \else even \fi padding}%
)}%
\fi%
\pgf@process{\pgfpointadd{\pgf@dv@tick@origin}{\pgfpointscale{\tikz@dv@max@val}{\pgf@dv@tick@dir}}}
\xdef\tikz@dv@max@tick{\the\pgf@x,\the\pgf@y}
\pgf@process{\pgfpointadd{\pgf@dv@tick@origin}{\pgfpointscale{\tikz@dv@min@val}{\pgf@dv@tick@dir}}}
\xdef\tikz@dv@min@tick{\the\pgf@x,\the\pgf@y}
\scope[data visualization/ticks layer]
\tikzdatavisualizationset{every \ifodd\tikz@dv@tick@count odd \else even \fi tick/.try}
\draw [/tikz/data visualization/styling] (\tikz@dv@min@tick) -- (\tikz@dv@max@tick);
\endscope
\iftikz@dv@min@tick@node
\scope[data visualization/ticks node layer]
\tikzdatavisualizationset{every \ifodd\tikz@dv@tick@count odd \else even \fi tick/.try}
\path [/tikz/data visualization/styling] (\tikz@dv@min@tick) \tikz@dv@handle@tick{\tikz@dv@min@anchor};
\endscope
\fi
\iftikz@dv@max@tick@node
\scope[data visualization/ticks node layer]
\tikzdatavisualizationset{every \ifodd\tikz@dv@tick@count odd \else even \fi tick/.try}
\path [/tikz/data visualization/styling] (\tikz@dv@max@tick) \tikz@dv@handle@tick{\tikz@dv@max@anchor};
\endscope
\fi
\fi
}
\endscope
}
\fi
}%
\def\tikz@lib@dv@parse#1\pgf@stop{%
\pgfutil@in@{as}{#1}%
\ifpgfutil@in@%
\tikz@lib@dv@parse@as#1\pgf@stop%
\else%
\tikz@lib@dv@parse@as#1as\tikz@lib@dv@typeset\pgf@stop%
\fi%
}%
\def\tikz@lib@dv@parse@as#1as{%
\def\tikz@dv@tick@pos{#1}%
\pgfutil@ifnextchar[{\tikz@lib@dv@parse@as@opt}{\tikz@lib@dv@parse@as@opt[]}%]
}%
\def\tikz@lib@dv@parse@as@opt[#1]{%
\def\tikz@lib@dv@tick@opt{#1}%
\pgfutil@ifnextchar\pgf@stop{\tikz@lib@dv@parse@as@text\tikz@lib@dv@typeset}{\tikz@lib@dv@parse@as@text}
}%
\def\tikz@lib@dv@parse@as@text#1\pgf@stop{%
\def\tikz@lib@dv@tick@text{#1}%
}%
\def\tikz@lib@dv@typeset{%
\pgfdvmathenter{\tikz@lib@dv@typesetnum}{\tikz@dv@tick@pos}%
\pgfdvmathexitbyscientificformat{\tikz@lib@dv@typesetnum}{\tikz@lib@dv@typesetnum}% hmm... not sure about this...
\pgfkeysvalueof{/tikz/data visualization/tick prefix}%
\pgfkeys{/tikz/data visualization/tick typesetter=\tikz@lib@dv@typesetnum}%
\pgfkeysvalueof{/tikz/data visualization/tick suffix}%
}%
\newif\iftikz@dv@min@tick@node
\newif\iftikz@dv@max@tick@node
\def\tikz@dv@handle@tick#1{%
\pgfextra{
\ifx\tikz@lib@dv@tick@text\pgfutil@empty%
\global\let\tikz@dv@tick@marshal=\pgfutil@empty% Skip!
\else
\def\tikz@dv@tick@marshal{node[anchor=#1,/tikz/data visualization/node styling]}%
\expandafter\pgfutil@g@addto@macro\expandafter\tikz@dv@tick@marshal\expandafter{\expandafter{\tikz@lib@dv@tick@text}}
\fi
\expandafter}%
\tikz@dv@tick@marshal
}%
\def\tikz@lib@handle@at@style{%
\ifx\tikz@dv@style@at@list\pgfutil@empty% nothing to do
\else%
\let\tikz@dv@lib@this@at@style=\pgfutil@empty%
\pgfdvmathenter{\tikz@temp}{\tikz@dv@tick@pos}%
\pgfdvmathexitbyscientificformat{\tikz@dv@compare@to}{\tikz@temp}%
\foreach \tikz@dv@at@style in \tikz@dv@style@at@list {%
\ifx\tikz@dv@at@style\pgfutil@empty%
\else%
\expandafter\tikz@dv@lib@handle@one@at@style\tikz@dv@at@style\tikz@stop%
\fi%
}
\ifx\tikz@dv@lib@this@at@style\pgfutil@empty%
\else%
\expandafter\tikzdatavisualizationset\expandafter{\tikz@dv@lib@this@at@style}%
\fi%
\fi%
}%
\def\tikz@dv@lib@handle@one@at@style#1as#2[#3]#4\tikz@stop{%
\pgfdvmathenter{\tikz@lib@dv@at@math@var}{#1}%
\pgfdvmathexitbyscientificformat{\tikz@dv@temp}{\tikz@lib@dv@at@math@var}%
\ifx\tikz@dv@temp\tikz@dv@compare@to%
% Bingo!
\expandafter\gdef\expandafter\tikz@dv@lib@this@at@style\expandafter{\tikz@dv@lib@this@at@style,#3}%
\fi%
}%
% Help function
\def\tikzpointandanchordirection#1#2{%
% This function works like pgfpointdvdirection, but also computes
% appropriate "min" and "max" anchors.
\pgf@process{\pgfpointdvdirection{#1}{#2}}
{
\pgf@ya=\pgf@y
\pgf@y=-\pgf@x
\pgf@x=\pgf@ya
\tikz@auto@anchor
\xdef\tikz@dv@max@anchor{\tikz@anchor}
\tikz@auto@anchor@prime
\xdef\tikz@dv@min@anchor{\tikz@anchor}
}
}%
% Grid visualization
%
% #1 = name of axis on which grid lines should be shown
% #2 = options for the visualization
\def\tikz@lib@dv@gv#1#2{
\tikzdatavisualizationset{
grid actions/.append={\tikz@lib@dv@default@action{grid}{#1}{#2}},
major grid actions/.append={\tikz@lib@dv@show@grid{major}{#1}{#2}},
minor grid actions/.append={\tikz@lib@dv@show@grid{minor}{#1}{#2}},
subminor grid actions/.append={\tikz@lib@dv@show@grid{subminor}{#1}{#2}},
}
}%
\def\tikz@lib@dv@show@grid#1#2#3{%
% First, check whether there is anything to do at all:
\pgfkeysgetvalue{#2/default grid at}\tikz@lib@dv@default@settings%
\ifx\tikz@lib@dv@default@settings\pgfutil@empty%
\pgfkeysgetvalue{#2/grid at}\tikz@lib@dv@settings%
\else%
\pgfkeysgetvalue{#2/grid at}\tikz@lib@dv@settings%
\expandafter\expandafter\expandafter\def%
\expandafter\expandafter\expandafter\tikz@lib@dv@settings%
\expandafter\expandafter\expandafter{\expandafter\tikz@lib@dv@default@settings\expandafter,\tikz@lib@dv@settings}
\fi%
\ifx\tikz@lib@dv@settings\pgfutil@empty%
% Great, nothing to do
\else
{%
\let\tikz@dv@at@list\pgfutil@empty
\let\tikz@dv@style@at@list\pgfutil@empty
\pgfkeysgetvalue{#2/scaling mapper}\tikz@lib@dv@mapper
\let\tikz@lib@dv@ticks@default@at\pgfutil@empty%
\scope[data visualization/grid layer,/tikz/data visualization/.cd,every #1 grid/.try,every grid,#3]
% Setup options
\pgfkeysgetvalue{#2/ticks at}\tikz@lib@dv@ticks@at%
\expandafter\tikzdatavisualizationset\expandafter{\tikz@lib@dv@settings}%
\pgfkeysgetvalue{/tikz/data visualization/common}\tikz@temp
\expandafter\tikzdatavisualizationset\expandafter{\tikz@temp}
\pgfkeysgetvalue{/tikz/data visualization/#1}\tikz@temp
\expandafter\tikzdatavisualizationset\expandafter{\tikz@temp}
\edef\tikz@lib@dv@dir@axis{/tikz/data visualization/\pgfkeysvalueof{/tikz/data visualization/direction axis}}%
% Ok, now it's time to draw the grid!
\foreach \tikz@dv@grid@pos in \tikz@dv@at@list
{
\ifx\tikz@dv@grid@pos\pgfutil@empty
\else
\expandafter\tikz@lib@dv@parse\tikz@dv@grid@pos\pgf@stop%
\expandafter\tikzdatavisualizationset\expandafter{\tikz@lib@dv@tick@opt}%
\tikz@lib@dv@mapper.set in to(\tikz@dv@tick@pos)%
\draw[/tikz/data visualization/styling]
\pgfextra{
% First, compute start of grid:
\tikz@dv@goto{\tikz@lib@dv@dir@axis}{\pgfkeysvalueof{/tikz/data visualization/low}}%
\pgfpathdvmoveto%
\tikz@dv@goto{\tikz@lib@dv@dir@axis}{\pgfkeysvalueof{/tikz/data visualization/high}}%
\pgfpathdvlineto%
};
\fi
}
\endscope
}
\fi
}%
%
% Label visualization
%
\def\tikz@lib@dv@lv#1#2{
\tikzdatavisualizationset{
label actions/.append={\tikz@lib@dv@show@label{#1}{#2}}
}
}%
\def\tikz@lib@dv@show@label#1#2{%
% First, check whether there is anything to do at all:
\pgfkeysgetvalue{#1/label}\tikz@dv@lib@label%
\ifx\tikz@dv@lib@label\pgfutil@empty%
% Great, nothing to do
\else
\scope[anchor=center,/tikz/data visualization/.cd,every axis label/.try,#2]
\expandafter\tikz@lib@dv@parse@node\tikz@dv@lib@label\pgf@stop
\endscope
\fi
}%
\def\tikz@lib@dv@parse@node{\pgfutil@ifnextchar[\tikz@lib@dv@parse@node@opt{\tikz@lib@dv@parse@node@opt[]}}%}%
\def\tikz@lib@dv@parse@node@opt[#1]#2\pgf@stop{
\tikzdatavisualizationset{#1}
\pgftransformshift{\pgfpointdvlocaldatapoint}%
\node [/tikz/data visualization/node styling] {#2};
}%
%
% Tick placement strategies
%
\tikzdatavisualizationset{
compute step/.initial=,
step/.style={compute step=\def\tikz@lib@dv@step{#1}},
minor steps between steps/.initial=,
minor steps between steps/.default=9,
phase/.initial=0,
tick typesetter/.code=\pgfmathprintnumber{#1},
tick prefix/.initial=,
tick suffix/.initial=,
tick unit/.style={tick suffix={$\,\pgfutil@font@normalfont#1$}},% this is an alias
}%
\def\tikz@lib@dv@compute@at@linear{%
% Setup about:
\let\tikz@lib@dv@compute@about=\tikz@lib@dv@about@linear%
\let\tikz@lib@dv@step\relax%
\pgfkeysvalueof{/tikz/data visualization/compute step}
\ifx\tikz@lib@dv@step\relax%
\else%
% Gather interesting values
\tikz@lib@dv@mapper.get in range interval()%
\pgfdvinrangeinterval.get min and max()%
\pgfkeysgetvalue{/tikz/data visualization/phase}\tikz@temp
\pgfdvmathenter{\tikz@dv@lib@phase}{\tikz@temp}
\pgfdvmathenter{\tikz@dv@lib@step}{\tikz@lib@dv@step}
\pgfdvmathifless{\pgfdvmathalwayszero}{\tikz@dv@lib@step}{%
% Compute start:
\pgfdvmathsub{\tikz@dv@lib@temp}{\pgfdvmin}{\tikz@dv@lib@phase}% temp = dvmin - phase
\pgfdvmathdiv{\tikz@dv@lib@temp}{\tikz@dv@lib@temp}{\tikz@dv@lib@step}% temp = temp/step
\pgfdvmathfloor{\tikz@dv@lib@temp}{\tikz@dv@lib@temp}% temp = floor(temp)
\pgfdvmathmul{\tikz@lib@dv@current}{\tikz@dv@lib@temp}{\tikz@dv@lib@step}% current = temp*step ...
\pgfdvmathadd{\tikz@lib@dv@current}{\tikz@lib@dv@current}{\tikz@dv@lib@phase}% + phase
\let\tikz@lib@dv@ats\pgfutil@empty%
\let\tikz@lib@dv@minor@ats\pgfutil@empty%
\tikz@lib@dv@mapper.get function(\tikz@temp)%
\ifx\tikz@temp\pgfutil@empty%
\pgfdvmathenter{\tikz@one@hundreth}{0.001}%
\pgfdvmathsub{\tikz@lib@temp}{\pgfdvmax}{\pgfdvmin}%
\pgfdvmathmul{\tikz@lib@dv@epsilon}{\tikz@lib@temp}{\tikz@one@hundreth}% epsilon = (max - min)/1000
\else
\let\tikz@lib@dv@epsilon\pgfdvmathalwayszero
\fi
\pgfdvmathsub{\tikz@lib@dv@min@minus@epsilon}{\pgfdvmin}{\tikz@lib@dv@epsilon}%
\pgfdvmathadd{\tikz@lib@dv@max@plus@epsilon}{\pgfdvmax}{\tikz@lib@dv@epsilon}%
\pgfkeysgetvalue{/tikz/data visualization/minor steps between steps}\tikz@lib@dv@substeps%
\ifx\tikz@lib@dv@substeps\pgfutil@empty
\else
\pgfmathsetmacro\tikz@temp{\tikz@lib@dv@substeps+1}%
\pgfdvmathenter{\tikz@dv@lib@substeps}{\tikz@temp}%
\pgfdvmathdiv{\tikz@lib@dv@substep}{\tikz@dv@lib@step}{\tikz@dv@lib@substeps}%
\fi
\loop%
\ifx\tikz@lib@dv@substeps\pgfutil@empty%
\else%
\let\tikz@lib@dv@subcurrent=\tikz@lib@dv@current%
\pgfmathsetcount{\c@pgf@counta}{\tikz@lib@dv@substeps}%
\let\tikz@lib@dv@next=\tikz@lib@dv@subloop%
\tikz@lib@dv@subloop
\fi%
\pgfdvmathifless{\tikz@lib@dv@current}{\tikz@lib@dv@min@minus@epsilon}{}{%
\pgfdvmathexitbyserializing{\tikz@temp}{\tikz@lib@dv@current}%
\edef\tikz@lib@dv@ats{\tikz@lib@dv@ats,\tikz@temp}%
}
\pgfdvmathadd{\tikz@lib@dv@current}{\tikz@lib@dv@current}{\tikz@dv@lib@step}%
\pgfdvmathifless{\tikz@lib@dv@current}{\tikz@lib@dv@max@plus@epsilon}{\tikz@lib@dv@continuetrue}{\tikz@lib@dv@continuefalse}%
\iftikz@lib@dv@continue%
\repeat%
\tikzdatavisualizationset{major/.expanded={at={\tikz@lib@dv@ats}},minor/.expanded={at={\tikz@lib@dv@minor@ats}}}%
}{%
\pgfdvmathexitbyserializing{\tikz@temp}{\pgfdvmin}%
\tikzdatavisualizationset{major/.expanded={at={\tikz@temp}}}%
}%
\fi%
}%
\newif\iftikz@lib@dv@continue
\def\tikz@lib@dv@subloop{
\pgfdvmathadd{\tikz@lib@dv@subcurrent}{\tikz@lib@dv@subcurrent}{\tikz@lib@dv@substep}%
\pgfdvmathifless{\tikz@lib@dv@subcurrent}{\pgfdvmin}{}{%
\pgfdvmathifless{\tikz@lib@dv@subcurrent}{\pgfdvmax}{%
\pgfdvmathexitbyserializing{\tikz@temp}{\tikz@lib@dv@subcurrent}%
\edef\tikz@lib@dv@minor@ats{\tikz@lib@dv@minor@ats,\tikz@temp}
}{}}
\advance\c@pgf@counta by-1\relax%
\ifnum\c@pgf@counta=0\relax%
\let\tikz@lib@dv@next=\relax
\fi
\tikz@lib@dv@next
}%
%
% Ticks about settings
%
\tikzdatavisualizationset{
about/.style={compute step=\tikz@lib@dv@compute@about{#1}},
about strategy/.initial=,
standard about strategy/.style={about strategy={1.5/1.0,2.3/2.0,4/2.5,7/5,11/10}},
standard about strategy,
euro about strategy/.style={about strategy={1.5/1.0,3/2.0,7/5,11/10}},
decimal about strategy/.style={about strategy={3/1.0,11/10}},
half about strategy/.style={about strategy={2/1.0,7/5,11/10}},
quarter about strategy/.style={about strategy={1.8/1.0,4/2.5,7/5,11/10}},
int about strategy/.style={about strategy={1.5/1.0,2.5/2.0,3.5/3.0,4.5/4.0,7/5,11/10}},
none/.style={compute step=},
few/.style={about=3},
some/.style={about=5},
many/.style={about=10},
}%
\def\tikz@lib@dv@about@linear#1{%
\tikz@lib@dv@mapper.get in range interval()%
\pgfdvinrangeinterval.get min and max()%
\pgfdvmathsub{\tikz@lib@dv@diff}{\pgfdvmax}{\pgfdvmin}
\pgfdvmathenter{\tikz@lib@dv@about@val}{#1}%
\pgfdvmathdiv{\tikz@lib@dv@around}{\tikz@lib@dv@diff}{\tikz@lib@dv@about@val}%
% Make mantisse sensible
\pgfmathfloattomacro{\tikz@lib@dv@around}{\tikz@lib@dv@flags}{\tikz@lib@dv@mant}{\tikz@lib@dv@exp}%
\pgf@xc=\tikz@lib@dv@mant pt %
\pgfkeysgetvalue{/tikz/data visualization/about strategy}\tikz@lib@dv@strat
\foreach \tikz@lib@dv@threshold/\tikz@lib@replace in \tikz@lib@dv@strat
{
\ifdim\pgf@xc<\tikz@lib@dv@threshold pt%
\global\pgf@xc=\tikz@lib@replace pt%
\breakforeach
\fi
}%
\ifdim\pgf@xc<10pt%
\pgfmathfloatcreate{\tikz@lib@dv@flags}{\pgf@sys@tonumber{\pgf@xc}}{\tikz@lib@dv@exp}%
\else
\begingroup
\c@pgf@countd=\tikz@lib@dv@exp
\advance\c@pgf@countd by1
\edef\tikz@lib@dv@exp{\the\c@pgf@countd}%
\pgfmath@smuggleone\tikz@lib@dv@exp
\endgroup
\divide\pgf@xc by 10\relax
\pgfmathfloatcreate{\tikz@lib@dv@flags}{\pgf@sys@tonumber{\pgf@xc}}{\tikz@lib@dv@exp}%
\fi
\pgfmathfloattofixed{\pgfmathresult}%
\let\tikz@lib@dv@step=\pgfmathresult
}%
%
% Logarithmic axes
%
\tikzset{
/tikz/data visualization/axis options/.cd,
exponential steps/.style={tick placement strategy=\tikz@lib@dv@compute@at@log},
%
% Basic setters
%
logarithmic/.style={
\tikz@dv@axis/function=\pgfdvmathln{\pgfvalue}{\pgfvalue},
\tikz@dv@axis/scaling/default=1 at 0 and 10 at 1,
exponential steps
}
}%
\def\tikz@lib@dv@compute@at@log{%
% Setup about:
\let\tikz@lib@dv@compute@about=\tikz@lib@dv@about@log%
\let\tikz@lib@dv@step\relax%
\pgfkeysvalueof{/tikz/data visualization/compute step}
\ifx\tikz@lib@dv@step\relax%
\else%
% Gather interesting values
\tikz@lib@dv@mapper.get in range interval()%
\pgfdvinrangeinterval.get min and max()%
\pgfdvmathlog{\pgfdvminlog}{\pgfdvmin}%
\pgfdvmathlog{\pgfdvmaxlog}{\pgfdvmax}%
\pgfkeysgetvalue{/tikz/data visualization/phase}\tikz@temp
\pgfdvmathenter{\tikz@dv@lib@phase}{\tikz@temp}
\pgfdvmathenter{\tikz@dv@lib@step}{\tikz@lib@dv@step}
% Compute start:
\pgfdvmathsub{\tikz@dv@lib@temp}{\pgfdvminlog}{\tikz@dv@lib@phase}% temp = dvmin - phase
\pgfdvmathdiv{\tikz@dv@lib@temp}{\tikz@dv@lib@temp}{\tikz@dv@lib@step}% temp = temp/step
\pgfdvmathfloor{\tikz@dv@lib@temp}{\tikz@dv@lib@temp}% temp = floor(temp)
\pgfdvmathmul{\tikz@lib@dv@current}{\tikz@dv@lib@temp}{\tikz@dv@lib@step}% current = temp*step ...
\pgfdvmathadd{\tikz@lib@dv@current}{\tikz@lib@dv@current}{\tikz@dv@lib@phase}% + phase
\let\tikz@lib@dv@ats\pgfutil@empty%
\let\tikz@lib@dv@minor@ats\pgfutil@empty%
\pgfdvmathenter{\tikz@one@hundreth}{0.001}%
\pgfdvmathsub{\tikz@lib@temp}{\pgfdvmaxlog}{\pgfdvminlog}%
\pgfdvmathmul{\tikz@lib@dv@epsilon}{\tikz@lib@temp}{\tikz@one@hundreth}% epsilon = (max - min)/100
\pgfdvmathsub{\tikz@lib@dv@min@minus@epsilon}{\pgfdvminlog}{\tikz@lib@dv@epsilon}%
\pgfdvmathadd{\tikz@lib@dv@max@plus@epsilon}{\pgfdvmaxlog}{\tikz@lib@dv@epsilon}%
\pgfkeysgetvalue{/tikz/data visualization/minor steps between steps}\tikz@lib@dv@substeps%
\ifx\tikz@lib@dv@substeps\pgfutil@empty
\else
\pgfmathsetmacro\tikz@temp{\tikz@lib@dv@substeps+1}%
\pgfdvmathenter{\tikz@dv@lib@substeps}{\tikz@temp}%
\fi
\loop%
\ifx\tikz@lib@dv@substeps\pgfutil@empty%
\else%
\let\tikz@lib@dv@subcurrent=\tikz@lib@dv@current%
\pgfdvmathadd{\tikz@lib@dv@subcurrent@next}{\tikz@lib@dv@subcurrent}{\tikz@dv@lib@step}%
\pgfdvmathpowten{\tikz@lib@dv@subcurrent}{\tikz@lib@dv@subcurrent}%
\pgfdvmathpowten{\tikz@lib@dv@subcurrent@max}{\tikz@lib@dv@subcurrent@next}%
\pgfdvmathsub{\tikz@lib@dv@subcurrent@diff}{\tikz@lib@dv@subcurrent@max}{\tikz@lib@dv@subcurrent}%
\pgfdvmathdiv{\tikz@lib@dv@substep}{\tikz@lib@dv@subcurrent@diff}{\tikz@dv@lib@substeps}%
\pgfmathsetcount{\c@pgf@counta}{\tikz@lib@dv@substeps}%
\let\tikz@lib@dv@next=\tikz@lib@dv@subloop%
\tikz@lib@dv@subloop
\fi%
\pgfdvmathifless{\tikz@lib@dv@current}{\tikz@lib@dv@min@minus@epsilon}{}{%
\pgfdvmathpowten{\tikz@lib@dv@current@pow}{\tikz@lib@dv@current}%
\pgfdvmathexitbyserializing{\tikz@temp}{\tikz@lib@dv@current@pow}%
\edef\tikz@lib@dv@ats{\tikz@lib@dv@ats,\tikz@temp}%
}
\pgfdvmathadd{\tikz@lib@dv@current}{\tikz@lib@dv@current}{\tikz@dv@lib@step}%
\pgfdvmathifless{\tikz@lib@dv@current}{\tikz@lib@dv@max@plus@epsilon}{\tikz@lib@dv@continuetrue}{\tikz@lib@dv@continuefalse}%
\iftikz@lib@dv@continue%
\repeat%
\tikzdatavisualizationset{major/.expanded={at={\tikz@lib@dv@ats}},minor/.expanded={at={\tikz@lib@dv@minor@ats}}}%
\fi%
}%
\def\tikz@lib@dv@about@log#1{%
\tikz@lib@dv@mapper.get in range interval()%
\pgfdvinrangeinterval.get min and max()%
\pgfdvmathlog{\pgfdvmin}{\pgfdvmin}%
\pgfdvmathlog{\pgfdvmax}{\pgfdvmax}%
\pgfdvmathsub{\tikz@lib@dv@diff}{\pgfdvmax}{\pgfdvmin}
\pgfdvmathenter{\tikz@lib@dv@about@val}{#1}%
\pgfdvmathdiv{\tikz@lib@dv@around}{\tikz@lib@dv@diff}{\tikz@lib@dv@about@val}%
% Make mantisse sensible
\pgfmathfloattomacro{\tikz@lib@dv@around}{\tikz@lib@dv@flags}{\tikz@lib@dv@mant}{\tikz@lib@dv@exp}
\ifdim\tikz@lib@dv@exp pt<0pt%
\pgfmathfloatcreate{1}{1.0}{0}%
\else
\pgf@xc=\tikz@lib@dv@mant pt\relax%
\ifdim\pgf@xc<2.5pt
\pgfmathfloatcreate{1}{1.0}{\tikz@lib@dv@exp}
\else\ifdim\pgf@xc<5.1pt
\pgfmathfloatcreate{1}{3.0}{\tikz@lib@dv@exp}
\else
\pgfmathfloatcreate{1}{6.0}{\tikz@lib@dv@exp}
\fi\fi
\fi%
\pgfmathfloattofixed{\pgfmathresult}
\let\tikz@lib@dv@step=\pgfmathresult
}%
%
% Cartesian axes
%
\tikzdatavisualizationset{%
new Cartesian axis/.style={
new axis base={#1},
new object={
class=linear transformer,
store=/tikz/data visualization/#1/linear transformer,
arg1/.expanded=\pgfkeysvalueof{/tikz/data visualization/#1/attribute}/scaled,
arg2 from key=/tikz/data visualization/#1/unit vector,
},
#1/scaling/default/.initial=0 at 0 and 1 at 1cm,
#1/unit vector/.initial=\pgfqpoint{1pt}{0pt},
}
}%
\tikzset{
/tikz/data visualization/axis options/.cd,
unit vector/.code=\tikz@scan@one@point\tikz@lib@dv@uv#1,
length/.style={\tikz@dv@axis/scaling=min at 0 and max at {#1}},
unit length/.code={\tikz@dv@parse@unit@length{#1}},
power unit length/.style={\tikz@dv@axis/scaling=1 at 0 and 10 at {#1}}
}%
\def\tikz@lib@dv@uv#1{%
\pgfkeyssetvalue{\tikz@dv@axis/unit vector}{#1}
}%
\def\tikz@dv@parse@unit@length#1{
\pgfutil@in@{per}{#1}
\ifpgfutil@in@%
\tikz@dv@parse@unit@length@#1\pgf@stop%
\else%
\tikz@dv@parse@unit@length@#1per1units\pgf@stop%
\fi%
}%
\def\tikz@dv@parse@unit@length@#1per#2units\pgf@stop{
\pgfkeysalso{\tikz@dv@axis/scaling=0 at 0 and {#2} at {#1}}
}%
%
% Common visualizer interface
%
\tikzdatavisualizationset{
new visualizer/.style n args={3}{
#1/.code={
\def\tikz@visualizer{#1}%
\pgfkeys{/tikz/data visualization/visualizer options/.cd,##1}
\pgf@dv@do@adddata{\pgfkeysvalueof{/pgf/data visualization/obj}.add data(\pgfkeys{/data point/set={#1}})}%
},
/utils/exec={
\advance\tikzdvvisualizercounter by 1\relax
\edef\tikz@temp{/data point/set/#1/.initial=\the\tikzdvvisualizercounter}
\expandafter\tikzset\expandafter{\tikz@temp}
},
/data point/#1/execute at begin/.initial={
\pgfkeyssetvalue{/data point/set}{#1}
\scope[
#2,
/tikz/data visualization/every visualizer/.try,
/tikz/data visualization/visualizers/#1/signal,
/tikz/data visualization/visualizers/#1/styling/.try]
},
/data point/#1/execute at end/.initial={
\path; % invokes every path implicitly
\endscope
},
/tikz/data visualization/visualizers/#1/signal/.code=\pgf@signalstyle.emit(),
/tikz/data visualization/visualizers/#1/styling/.style=,
/tikz/data visualization/visualizers/#1/label in legend options/.style={#3},
},
style sheet/.style={/data point/set/.style sheet={#1}},
/pgf/data/set/.style={/data point/set={#1}},
}%
\tikzdatavisualizationset{
new sub visualizer/.style n args={4}{
#4/#1/.code={
\def\tikz@visualizer{#4/#1}%
\pgfkeys{/tikz/data visualization/visualizer options/.cd,##1}
},
/data point/#4/#1/execute at begin/.initial={
\pgfkeyssetvalue{/data point/set}{#4}
\scope[
#2,
/tikz/data visualization/every visualizer/.try,
/tikz/data visualization/visualizers/#4/signal,
/tikz/data visualization/visualizers/#4/styling/.try,
/tikz/data visualization/visualizers/#4/#1/styling/.try]
},
/data point/#4/#1/execute at end/.initial={
\path; % invokes every path implicitly
\endscope
},
/tikz/data visualization/visualizers/#4/#1/styling/.style=,
/tikz/data visualization/visualizers/#4/#1/label in legend options/.style={#3},
}
}%
\def\tikz@do@visualizer#1#2{%
\tikzdatavisualizationset{
#2={#1}
}
}%
\newcount\tikzdvvisualizercounter
\newif\iftikz@dv@visualizer@label@inline
\tikzdatavisualizationset{visualizer options/.cd,
@set/.style 2 args={
/tikz/data visualization/visualizers/\tikz@visualizer/styling/.append style={/utils/exec={\let\tikz@dv@plot@handler=#1}},
/tikz/data visualization/visualizers/\tikz@visualizer/label in legend options/.append style={#2}
},
no lines/.style={@set={\pgfplothandlerdiscard}{default label in legend mark}},
smooth line/.style={@set={\pgfplothandlercurveto}{default label in legend path}},
smooth cycle/.style={@set={\pgfplothandlerclosedcurve}{default label in legend closed path}},
straight line/.style={@set={\pgfplothandlerlineto}{default label in legend path}},
straight cycle/.style={@set={\pgfplothandlerpolygon}{default label in legend closed path}},
polygon/.style={straight cycle},% alias
gap line/.style={@set={\pgfplothandlergaplineto}{default label in legend path}},
gap cycle/.style={@set={\pgfplothandlergapcycle}{gap circular label in legend line}}
}%
%
% Label visualizer
%
\tikzdatavisualizationset{
new label visualizer/.style 2 args={
new object={
when=before visualization,
class=label visualizer,
before creation={
\begingroup
\def\tikz@visualizer{#1}%
\pgfkeys{/tikz/data visualization/visualizer label options/.cd,
#2}
\pgfkeysgetvalue{/tikz/data visualization/visualizer label options/text}\tikz@dv@temp@lab
\def\tikz@tempa{
\scope[
/utils/exec=\def\tikz@visualizer{#1},%
/tikz/data visualization/visualizer label options/.cd,
#2]
\tikzdatavisualizationset{every data set label/.try}
\path [
/data point/set={#1},/utils/exec=\pgf@signalstyle.emit(),
/tikz/data visualization/.cd,every label in data/.try]
(label visualizer coordinate') --
(label visualizer coordinate)
node [
auto,
at end,
/tikz/data visualization/node styling]
}
\expandafter\def\expandafter\tikz@tempb\expandafter{\expandafter{\tikz@dv@temp@lab};}%
\expandafter\expandafter\expandafter\gdef%
\expandafter\expandafter\expandafter\tikz@dv@label@code%
\expandafter\expandafter\expandafter{\expandafter\expandafter\expandafter\relax%
\expandafter\expandafter\expandafter{\expandafter\tikz@tempa\tikz@tempb\endscope}}
\global\let\tikz@dv@label@attribute=\tikz@dv@label@attribute
\global\let\tikz@dv@label@threshold=\tikz@dv@label@threshold
\endgroup
},
arg1/.expand once=\tikz@dv@label@attribute,
arg2=\tikz@dv@label@threshold,
arg3/.expand once=\tikz@dv@label@code,
arg4=\pgfdvvisualizerfilter{#1}
},
/utils/exec=\tikz@create@label@count{#1}
},
% Label style
text colored/.style={node style={text=visualizer color}}
}%
\def\tikz@create@label@count#1{
\tikzdatavisualizationset{
new object={
when=before survey,
store=/tikz/data visualization/visualizers/#1/count/obj,
class=count,
arg1=set/#1/count,
after creation={\tikzdvobj.set filter(\pgfdvvisualizerfilter{#1})}
}
}
}%
\pgfkeys{
/tikz/data visualization/visualizer label options/.cd,
when/.code args={#1 is#2}{%
\def\tikz@dv@label@attribute{#1}%
\def\tikz@dv@label@threshold{#2}%
},
index/.code={%
\edef\tikz@dv@label@attribute{set/\tikz@visualizer/count}%
\def\tikz@dv@label@threshold{#1}%
},
pos/.code={%
\edef\tikz@dv@label@attribute{set/\tikz@visualizer/count}%
\pgfkeysvalueof{/tikz/data visualization/visualizers/\tikz@visualizer/count/obj}.get max(\tikz@lib@max)
\edef\tikz@dv@label@threshold{(#1*\tikz@lib@max)}%
},
auto/.code={%
\edef\tikz@dv@label@attribute{set/\tikz@visualizer/count}%
\pgfkeysvalueof{/tikz/data visualization/visualizers/\tikz@visualizer/count/obj}.get max(\tikz@lib@max)
\edef\tikz@dv@label@threshold{({(\pgfkeysvalueof{/data point/set/\tikz@visualizer}-0.5)/\the\tikzdvvisualizercounter*\tikz@lib@max})}
},
text/.initial=,
text'/.style={text={#1},node style=swap,/utils/exec=\def\tikz@lib@dv@pin@sign{-}},
node style/.style={/tikz/data visualization/node style={#1}},
text colored/.style=/tikz/data visualization/text colored,
pin angle/.store in=\tikz@lib@dv@pin@dir,
pin length/.style={node style={pin distance={#1}}},
}%
\let\tikz@lib@dv@pin@sign\pgfutil@empty
\let\tikz@dv@label@attribute\pgfutil@empty
\let\tikz@dv@label@threshold\pgfutil@empty
\let\tikz@dv@label@code\pgfutil@empty
%
% Legend handling
%
\tikzdatavisualizationset{
new legend/.code={
\pgfkeysifdefined{/tikz/data visualization/#1/at}{}
{\tikzdatavisualizationset{
new object={
class=legend,
store=/tikz/data visualization/#1/obj,
arg1 from key=/tikz/data visualization/#1/@columns or rows,
arg2 from key=/tikz/data visualization/#1/@ideal,
arg3 from key=/tikz/data visualization/#1/max entries,
arg4 from key=/tikz/data visualization/#1/@strategy,
after creation={
\tikzdatavisualizationset{
legend actions/.append={
\pgfkeysgetvalue{/tikz/data visualization/#1/obj}\pgf@dv@legend%
{
\pgf@dv@legend.get arrangement(\pgf@dv@temp)%
\pgfkeysgetvalue{/tikz/data visualization/#1/at}\pgf@dv@at%
\pgfkeysgetvalue{/tikz/data visualization/#1/anchor}\pgf@dv@anchor%
\let\pgfdvnextcell=\pgfmatrixnextcell%
\let\pgfdvendrow=\pgfmatrixendrow%
\def\pgf@marshal{
\matrix[at/.expand once=\pgf@dv@at,matrix anchor/.expand
once=\pgf@dv@anchor,/tikz/data visualization/#1/matrix node styling]
}
\expandafter\pgf@marshal\expandafter{\pgf@dv@temp};
}
}
}
}
},
#1/@columns or rows/.initial=columns,
#1/@ideal/.initial=1,
#1/max entries/.initial=100,
#1/@strategy/.initial=down then right,
#1/anchor/.initial=west,
#1/at/.initial=(data visualization bounding box.east),
#1/matrix node styling/.style={row sep=0pt,column sep=.8em},
%
%
%
#1/.code={
\let\tikz@temp\tikz@dv@legend%
\def\tikz@dv@legend{/tikz/data visualization/#1}%
\expandafter\tikz@do@legend@options\expandafter{\tikz@temp}{##1}%
},
#1={every new legend}
}}},
new legend/.default=main legend,
legend/.style={
new legend,
main legend={#1}
}
}%
\def\tikz@do@legend@options#1#2{
\pgfkeys{/tikz/data visualization/legend options/.cd,#2}
\def\tikz@dv@legend{#1}
}%
\let\tikz@dv@legend\pgfutil@empty
\tikzset{
/tikz/data visualization/legend options/.cd,
%
% How to arrange the entries in the legend
%
ideal number of columns/.style={\tikz@dv@legend/@columns or rows=columns,\tikz@dv@legend/@ideal={#1}},
ideal number of rows/.style={\tikz@dv@legend/@columns or rows=rows,\tikz@dv@legend/@ideal={#1}},
columns/.style={ideal number of columns={#1}},% alias
rows/.style={ideal number of rows={#1}},% alias
max rows/.style={\tikz@dv@legend/@columns or rows=columns,\tikz@dv@legend/max entries={#1}},
max columns/.style={\tikz@dv@legend/@columns or rows=rows,\tikz@dv@legend/max entries={#1}},
down then right/.style={\tikz@dv@legend/@strategy=down then right},
down then left/.style={\tikz@dv@legend/@strategy=down then left},
up then right/.style={\tikz@dv@legend/@strategy=up then right},
up then left/.style={\tikz@dv@legend/@strategy=up then left},
right then down/.style={\tikz@dv@legend/@strategy=right then down},
left then down/.style={\tikz@dv@legend/@strategy=left then down},
right then up/.style={\tikz@dv@legend/@strategy=right then up},
left then up/.style={\tikz@dv@legend/@strategy=left then up},
%
% Where to put the legend
%
anchor/.style={\tikz@dv@legend/anchor={#1}},
at/.style={\tikz@dv@legend/at={#1}},
% Outer placements
right/.style={east outside},
left/.style={west outside},
above/.style={north outside},
below/.style={south outside},
east outside/.style={
columns=1,
at={([xshift=.8em]data visualization bounding box.east)},
anchor=west,
},
north east outside/.style={
columns=1,
at={([xshift=.8em]data visualization bounding box.north east|-
data bounding box.north)},
anchor=north west,
},
south east outside/.style={
columns=1,
at={([xshift=.8em]data visualization bounding box.south east |-
data bounding box.south)},
anchor=south west,
},
west outside/.style={
columns=1,
label style=text left,
at={([xshift=-.8em]data visualization bounding box.west)},
anchor=east,
},
north west outside/.style={
columns=1,
label style=text left,
at={([xshift=-.8em]data visualization bounding box.north west |-
data bounding box.north)},
anchor=north east,
},
south west outside/.style={
columns=1,
label style=text left,
at={([xshift=-.8em]data visualization bounding box.south west |-
data bounding box.south)},
anchor=south east,
},
south outside/.style={
rows=1,
at={([yshift=-.5em]data visualization bounding box.south)},
anchor=north,
},
north outside/.style={
rows=1,
at={([yshift=.5em]data visualization bounding box.north)},
anchor=south,
},
every new legend/.style={east outside,label style=text right},
%
% Inner placements
%
% First, styling
every legend inside/.style={
opaque=white,
label style={node style={font=\pgfutil@font@footnotesize}}
},
opaque/.style={
matrix node style={
inner sep=.333ex,
outer sep=.5ex,
rounded corners=3pt,
execute at begin cell={\tikzset{sharp corners}}, % get rid of
% rounded corners in cells of the
% legend matrix
fill=#1
},
},
opaque/.default=white,
transparent/.style={matrix node style={fill=none}},
% Second, the placements
north east inside/.style={
columns=1,
at={([xshift=-.3em]data bounding box.north east)},
anchor=north east,
every legend inside
},
south west inside/.style={
columns=1,
at={([xshift=.3em]data bounding box.south west)},
anchor=south west,
every legend inside
},
north west inside/.style={
columns=1,
at={([xshift=.3em]data bounding box.north west)},
anchor=north west,
every legend inside
},
south east inside/.style={
columns=1,
at={([xshift=-.3em]data bounding box.south east)},
anchor=south east,
every legend inside
},
west inside/.style={
columns=1,
at={([xshift=.3em]data bounding box.west)},
anchor=west,
every legend inside
},
east inside/.style={
columns=1,
at={([xshift=.3em]data bounding box.east)},
anchor=east,
every legend inside
},
north inside/.style={
rows=1,
at={(data bounding box.north)},
anchor=north,
every legend inside
},
south inside/.style={
rows=1,
at={(data bounding box.south)},
anchor=south,
every legend inside
},
% Additional inner placements
at values/.style={
at={(visualization cs:#1)},
anchor=center,
every legend inside
},
right of/.style={
at={(visualization cs:#1)},
anchor=west,
every legend inside
},
left of/.style={
at={(visualization cs:#1)},
anchor=east,
every legend inside
},
above of/.style={
at={(visualization cs:#1)},
anchor=south,
every legend inside
},
below of/.style={
at={(visualization cs:#1)},
anchor=north,
every legend inside
},
above right of/.style={
at={(visualization cs:#1)},
anchor=south west,
every legend inside
},
above left of/.style={
at={(visualization cs:#1)},
anchor=south east,
every legend inside
},
below right of/.style={
at={(visualization cs:#1)},
anchor=north west,
every legend inside
},
below left of/.style={
at={(visualization cs:#1)},
anchor=north east,
every legend inside
},
%
%
%
% Label text styling
%
label style/.style={
matrix node style={/tikz/data visualization/every label in legend/.append style={#1}}
},
%
% Styling
%
matrix node style/.style={\tikz@dv@legend/matrix node styling/.append style={#1}},
}%
\tikzdatavisualizationset{
new legend entry/.code={
\begingroup
\pgfkeys{/tikz/data visualization/legend entry options/.cd,#1}
\pgfkeysgetvalue{/tikz/data visualization/legend entry options/legend}\tikz@dv@temp@legend
\global\let\tikz@dv@temp@legend\tikz@dv@temp@legend
\endgroup
\tikzdatavisualizationset{new legend/.expanded=\tikz@dv@temp@legend}%
\expandafter\tikz@dv@add@legend@entry\expandafter{\tikz@dv@temp@legend}{#1}
}
}%
\def\tikz@dv@add@legend@entry#1#2{
\tikz@main@dv.at start survey({
\pgfkeysgetvalue{/tikz/data visualization/#1/obj}\pgf@temp
\pgf@temp.add entry(\tikz@dv@render@legend@entry{legend=#1,#2})
})
}%
\def\tikz@dv@render@legend@entry#1{
\pgfkeys{/tikz/data visualization/.cd,every data set label}
\pgfkeys{/tikz/data visualization/legend entry options/.cd,
/tikz/data visualization/every label in legend,#1}%
\pgfkeysgetvalue{/tikz/data visualization/legend entry options/text}\tikz@dv@temp@lab
\pgfkeysgetvalue{/tikz/data visualization/@node styling}\tikz@dv@temp@style
\pgfkeysgetvalue{/tikz/data visualization/legend entry options/setup}\tikz@dv@temp@setup
\pgfkeysgetvalue{/tikz/data visualization/legend entry options/visualizer in legend styling}\tikz@dv@temp@visual@styling
\scope[/utils/exec=\expandafter\pgfkeysalso\expandafter{\tikz@dv@temp@setup},
/utils/exec=\pgf@signalstyle.emit()]
\node[/tikz/data visualization/node styling,
/utils/exec=\expandafter\pgfkeysalso\expandafter{\tikz@dv@temp@style}]
{\tikz@dv@pre@height\tikz@dv@temp@lab\tikz@dv@post@height};
\scope[/utils/exec=\expandafter\pgfkeysalso\expandafter{\tikz@dv@temp@visual@styling}]
\iftikz@lib@dv@text@only
\else
\pgfkeysvalueof{/tikz/data visualization/legend entry options/visualizer in legend}
\fi
\endscope
\endscope
}%
\def\tikz@dv@pre@height{\hbox{\vrule height .75em width0pt}}%
\def\tikz@dv@post@height{\hbox{\vrule depth .25em width0pt}}%
\pgfkeys{
/tikz/data visualization/legend entry options/.cd,
%
% General options
%
text/.initial=,
node style/.style={/tikz/data visualization/node style={#1}},
legend/.initial=main legend,
setup/.initial=,
visualizer in legend/.initial=,
visualizer in legend styling/.initial=,
visualizer in legend style/.style={visualizer in legend styling/.append={,#1}},
%
% Legend visualizers for plots
%
text right/.style={
node style={anchor=mid west,inner ysep=1pt,inner xsep=0pt,reset cm,xshift=.333em},
visualizer in legend style={reset cm},
},
text left/.style={
node style={anchor=mid east,inner ysep=1pt,inner xsep=0pt,reset
cm,xshift=-.333em,align=right},
visualizer in legend style={reset cm,xscale=-1},
},
text only/.style={
node style={anchor=mid west,inner ysep=1pt,inner xsep=0pt,reset cm,text=visualizer color},
/utils/exec=\tikz@lib@dv@text@onlytrue
},
text colored/.style=/tikz/data visualization/text colored,
}%
\let\tikz@lib@dv@pin@dir\pgfutil@empty
\newif\iftikz@lib@dv@text@only
\pgfkeys{
/tikz/data visualization/visualizer options/.cd,
label in legend/.code={\expandafter\tikz@dv@new@label@in@legend@for@visualizer\expandafter{\tikz@visualizer}{#1}},
label in data/.code=\tikzdatavisualizationset{new label visualizer/.expand once=\expandafter{\tikz@visualizer}{auto,#1}},
pin in data/.style={label in data={%
node style={%
/utils/exec={
\ifx\tikz@lib@dv@pin@dir\pgfutil@empty
\pgf@process{\pgfpointnormalised{%
\pgfpointdiff%
{\pgfpointanchor{label visualizer coordinate}{center}}%
{\pgfpointanchor{label visualizer coordinate'}{center}}}}%
\pgf@x=-\pgf@x\relax%
\edef\tikz@lib@dv@temp@rot{\noexpand\pgfqpoint{\the\pgf@y}{\the\pgf@x}}%
\tikz@addtransform{\pgftransformshift{\pgfpointscale{\tikz@lib@dv@pin@sign\tikz@pin@distance}{\tikz@lib@dv@temp@rot}}}
\else%
\tikz@addtransform{\pgftransformshift{\pgfpointpolar{\tikz@lib@dv@pin@dir}{\tikz@lib@dv@pin@sign\tikz@pin@distance}}}
\fi%
},
append after command={
\bgroup
[current point is local=true]
(\tikzlastnode) edge [solid, every pin edge] (label visualizer coordinate)
\egroup%
}},
,#1}},
style/.style={/tikz/data visualization/visualizers/\tikz@visualizer/styling/.append style={,#1}},
label in legend options/.style={/tikz/data visualization/visualizers/\tikz@visualizer/label in legend options/.append style={,#1}},
ignore style sheets/.style={/tikz/data visualization/visualizers/\tikz@visualizer/signal/.code=,/utils/exec=\advance\tikzdvvisualizercounter by -1\relax},
}%
\def\tikz@dv@new@label@in@legend@for@visualizer#1#2{
\tikzdatavisualizationset{
new legend entry={
visualizer in legend style={/tikz/data visualization/visualizers/#1/styling/.try},
/tikz/data visualization/every label in legend/.try,
/tikz/.cd,
every label/.try,
/tikz/data visualization/legend entry options/.cd,
setup={/data point/set={#1}},
/tikz/data visualization/visualizers/#1/label in legend options/.try,
#2,
}
}
}%
\def\tikz@dv@legend@entry@as@example{
\pgfkeysgetvalue{/data point/set}{\tikz@visualizer}
\pgfkeysvalueof{/data point/\tikz@visualizer/execute at begin}
\tikz@dv@plot@handler
\pgfplotstreamstart
\pgfkeysgetvalue{/tikz/data visualization/legend entry options/label in legend line coordinates}{\tikz@dv@temp}
\foreach \coordinate in \tikz@dv@temp
{ \pgfplotstreampoint{\expandafter\tikz@scan@one@point\expandafter\pgfutil@firstofone\coordinate} }
\pgfplotstreamend
\pgfkeysvalueof{/data point/\tikz@visualizer/execute at end}
\pgfkeysvalueof{/data point/\tikz@visualizer/execute at begin}
\tikz@dv@plot@mark@maker
\pgfplotstreamstart
\pgfkeysgetvalue{/tikz/data visualization/legend entry options/label in legend mark coordinates}{\tikz@dv@temp}
\foreach \coordinate in \tikz@dv@temp
{ \pgfplotstreampoint{\expandafter\tikz@scan@one@point\expandafter\pgfutil@firstofone\coordinate} }
\pgfplotstreamend
\pgfkeysvalueof{/data point/\tikz@visualizer/execute at end}
}%
\tikzdatavisualizationset{
legend entry options/.cd,
label in legend line coordinates/.initial=,
label in legend rectangle coordinates/.initial={(-1ex,-.5ex),(-1ex,0.968ex),(0ex,0.968ex),(0ex,-.5ex)},
label in legend mark coordinates/.initial=,
label in legend one mark/.style={
label in legend line coordinates={},
label in legend mark coordinates={(0,0)},
},
label in legend three marks/.style={
label in legend line coordinates={},
label in legend mark coordinates={(-3ex,-.3ex),(-1.5ex,.3ex),(0,0)},
},
straight label in legend line/.style={
label in legend line coordinates={(-2em,0),(-1.5em,0),(-.5em,0),(0,0)},
label in legend mark coordinates={(-1.5em,0),(-.5em,0)},
},
zig zag label in legend line/.style={
label in legend line coordinates={(-2em,0),(-1.5em,.3ex),(-.5em,-.3ex),(0,0)},
label in legend mark coordinates={(-1.5em,.3ex),(-.5em,-.3ex)},
},
circular label in legend line/.style={
label in legend line coordinates={%
([xshift=-1em]0:.9em and .35ex),%
([xshift=-1em]45:.9em and .35ex),%
([xshift=-1em]90:.9em and .35ex),%
([xshift=-1em]135:.9em and .35ex),%
([xshift=-1em]180:.9em and .35ex),%
([xshift=-1em]225:.9em and .35ex),%
([xshift=-1em]270:.9em and .35ex),%
([xshift=-1em]315:.9em and .35ex)},%
label in legend mark coordinates={([xshift=-1em]120:.9em and .35ex),([xshift=-1em]-60:.9em and .35ex)},
},
gap circular label in legend line/.style={
label in legend line coordinates={%
([xshift=-1em,yshift=.2ex]90:1.4ex and 0.9ex),%
([xshift=-1em,yshift=.2ex]162:1.4ex and 0.9ex),%
([xshift=-1em,yshift=.2ex]234:1.4ex and 0.9ex),%
([xshift=-1em,yshift=.2ex]306:1.4ex and 0.9ex),%
([xshift=-1em,yshift=.2ex]18:1.4ex and 0.9ex)},
label in legend mark coordinates={
([xshift=-1em,yshift=.2ex]90:1.4ex and 0.9ex),%
([xshift=-1em,yshift=.2ex]162:1.4ex and 0.9ex),%
([xshift=-1em,yshift=.2ex]234:1.4ex and 0.9ex),%
([xshift=-1em,yshift=.2ex]306:1.4ex and 0.9ex),%
([xshift=-1em,yshift=.2ex]18:1.4ex and 0.9ex)}
},
default label in legend path/.style={zig zag label in legend line},
default label in legend closed path/.style={circular label in legend line},
default label in legend mark/.style={label in legend one mark},
}%
\def\tikz@dv@legend@entry@visualizer@visualizer{
}%
%
% Basic visualizers
%
\tikzdatavisualizationset{
visualize as line/.style={
new object={
when=after survey,
store=/tikz/data visualization/visualizers/#1,
class=plot handler visualizer,
arg1=#1,
arg2={\tikz@dv@plot@handler,\tikz@dv@plot@mark@maker}
},
new visualizer={#1}{%
every path/.style={draw},
style={every mark/.append style={color=visualizer color}},
mark size=2pt,
semithick,
color=visualizer color,
mark=none,
/tikz/data visualization/every visualize as line/.try,
}{visualizer in legend=\tikz@dv@legend@entry@as@example},
#1={straight line}
},
visualize as line/.default=line,
visualize as smooth line/.style={
visualize as line={#1},
#1={smooth line}
},
visualize as smooth line/.default=line,
visualize as smooth cycle/.style={
visualize as smooth line={#1},
#1={smooth cycle}
},
visualize as smooth cycle/.default=line,
visualize as scatter/.style={
new object={
when=after survey,
store=/tikz/data visualization/visualizers/#1,
class=plot handler visualizer,
arg1=#1,
arg2={\tikz@dv@plot@mark@maker}
},
new visualizer={#1}{%
mark=x,
mark size=2pt,
style={every mark/.append style={color=visualizer color}},
/tikz/data visualization/every visualize as scatter/.try,
}{visualizer in legend=\tikz@dv@legend@entry@as@example},
#1={no lines}
},
visualize as scatter/.default=scatter
}%
\def\tikz@dv@plot@mark@maker{
\let\tikz@options=\pgfutil@empty%
\let\tikz@transform=\pgfutil@empty%
\tikzset{solid,shift only,every mark}%
\tikz@options%
\ifx\tikz@plot@mark\pgfutil@empty%
\pgfplothandlerdiscard
\else
\pgfplothandlermark{\tikz@transform\pgfuseplotmark{\tikz@plot@mark}}
\fi
}%
%
% Rectangle visualizers
%
\tikzdatavisualizationset{
visualize as rectangles/.style={
new object={
when=before survey,
store=/tikz/data visualization/visualizers/#1,
class=rectangle visualizer,
arg1=#1
},
/data point/#1/attribute 1/.initial=x,
/data point/#1/attribute 2/.initial=y,
new visualizer={#1}{%
every path/.style={draw},
semithick,
color=visualizer color,
/tikz/data visualization/every visualize as rectangles/.try,
}{visualizer in legend=\tikz@dv@legend@entry@as@rectangle},
#1={}
},
visualize as rectangles/.default=rectangles,
%
%
%
visualizer options/.cd,
attribute 1/.style={/data point/\tikz@visualizer/attribute 1={#1}},
attribute 2/.style={/data point/\tikz@visualizer/attribute 2={#1}},
}%
\def\tikz@dv@legend@entry@as@rectangle{
\pgfkeysgetvalue{/data point/set}{\tikz@visualizer}
\pgfkeysvalueof{/data point/\tikz@visualizer/execute at begin}
\pgfplothandlerpolygon
\pgfplotstreamstart
\pgfkeysgetvalue{/tikz/data visualization/legend entry options/label in legend rectangle coordinates}{\tikz@dv@temp}
\foreach \coordinate in \tikz@dv@temp
{ \pgfplotstreampoint{\expandafter\tikz@scan@one@point\expandafter\pgfutil@firstofone\coordinate} }
\pgfplotstreamend
\pgfkeysvalueof{/data point/\tikz@visualizer/execute at end}
}%
%
% Style sheets
%
% Style sheet handler
\pgfkeysdef{/handlers/.style sheet}{%
\edef\pgf@marshal{
\noexpand \pgfoonew \noexpand\tikz@dv@temp=new style attribute(\pgfkeyscurrentpath,#1)
\noexpand \tikz@dv@temp.default connects()
}
\pgf@marshal
}%
\tikzset{
visualizer color/.code=\colorlet{visualizer color}{#1},
visualizer color=black
}%
% Default style sheets
\pgfdvdeclarestylesheet{vary thickness}
{
default style/.style={line width={0.3pt+(#1)*0.2pt}}
}%
\pgfdvdeclarestylesheet{vary dashing}
{
default style/.style=solid,
1/.style=solid,
2/.style={dash pattern=on 5\pgflinewidth off 2\pgflinewidth},
3/.style={dash pattern=on 1.5\pgflinewidth off 1.5\pgflinewidth},
4/.style={dash pattern=on 5\pgflinewidth off 1.5\pgflinewidth on 1.5\pgflinewidth off 1.5\pgflinewidth},
5/.style={dash pattern=on 10\pgflinewidth off 3\pgflinewidth},
6/.style={dash pattern=on 10\pgflinewidth off 2\pgflinewidth on 2\pgflinewidth off 2\pgflinewidth},
7/.style={dash pattern=on 8\pgflinewidth off 2\pgflinewidth on
1.5\pgflinewidth off 1.5\pgflinewidth on 1.5\pgflinewidth off
1.5\pgflinewidth on 1.5\pgflinewidth off 1.5\pgflinewidth}
}%
\pgfdvdeclarestylesheet{vary thickness and dashing}
{
default style/.style=thin,
1/.style=thin,
2/.style=thick,
3/.style={
dash pattern=on 5\pgflinewidth off 2\pgflinewidth,
thin
},
4/.style={
dash pattern=on 5\pgflinewidth off 2\pgflinewidth,
thick,
},
5/.style={
dash pattern=on 1.5\pgflinewidth off 1.5\pgflinewidth,
thin
},
6/.style={
dash pattern=on 1.5\pgflinewidth off 1.5\pgflinewidth,
thick
},
7/.style={
dash pattern=on 5\pgflinewidth off 1.5\pgflinewidth on
1.5\pgflinewidth off 1.5\pgflinewidth,
thin
},
8/.style={
dash pattern=on 5\pgflinewidth off 1.5\pgflinewidth on
1.5\pgflinewidth off 1.5\pgflinewidth,
thick
},
9/.style={
dash pattern=on 10\pgflinewidth off 3\pgflinewidth,
thin
},
10/.style={
dash pattern=on 10\pgflinewidth off 3\pgflinewidth,
thick
},
11/.style={
dash pattern=on 10\pgflinewidth off 2\pgflinewidth on
2\pgflinewidth off 2\pgflinewidth,
thin
},
12/.style={
dash pattern=on 10\pgflinewidth off 2\pgflinewidth on
2\pgflinewidth off 2\pgflinewidth,
thick
},
13/.style={
dash pattern=on 8\pgflinewidth off 2\pgflinewidth on
1.5\pgflinewidth off 1.5\pgflinewidth on 1.5\pgflinewidth off
1.5\pgflinewidth on 1.5\pgflinewidth off 1.5\pgflinewidth,
thin
},
14/.style={
dash pattern=on 8\pgflinewidth off 2\pgflinewidth on
1.5\pgflinewidth off 1.5\pgflinewidth on 1.5\pgflinewidth off
1.5\pgflinewidth on 1.5\pgflinewidth off 1.5\pgflinewidth,
thick
}
}%
\pgfdvdeclarestylesheet{strong colors}
{
default style/.style={visualizer color=black},
1/.style={visualizer color=black},
2/.style={visualizer color=red!80!black},
3/.style={visualizer color=blue!80!black},
4/.style={visualizer color=green!60!black},
5/.style={visualizer color=orange!80!black},
6/.style={visualizer color=black!60}
}%
\pgfdvdeclarestylesheet{cross marks}
{
default style/.style={mark=x,every mark/.append style=thin,mark size=2pt},
1/.style={mark=x,every mark/.append style=thin,mark size=2pt},
2/.style={mark=+,every mark/.append style=thin,mark size=2pt},
3/.style={mark=Mercedes star,every mark/.append style=thin,mark size=2pt},
4/.style={mark=Mercedes star flipped,every mark/.append style=thin,mark size=2pt},
5/.style={mark=star,every mark/.append style=thin,mark size=2pt},
6/.style={mark=10-pointed star,every mark/.append style={line width=.3pt,mark size=1.8pt}}
}%
\pgfdvdeclarestylesheet{* mark}
{
default style/.style={mark=*,every mark/.append style=thin,mark size=1.4pt},
}%
\pgfdvdeclarestylesheet{dot mark}
{
default style/.style={mark=*,every mark/.append style=thin,mark size=0.6pt},
}%
\pgfdvdeclarestylesheet{o mark}
{
default style/.style={mark=o,every mark/.append style=thin,mark size=1.4pt},
}%
% Declare a color series style sheet
%
% #1 = name of the style sheet
% #2 = color model
% #3 = initial color
% #4 = step
%
% Description:
%
% This function declares a style sheet that changes colors according
% to the value of the attribute. No test is made that the attribute is
% a number.
\def\tikzdvdeclarestylesheetcolorseries#1#2#3#4{%
\definecolorseries{tikzdvcolorseries#1}{#2}{step}[#2]{#3}{#4}%
\resetcolorseries{tikzdvcolorseries#1}%
\pgfdvdeclarestylesheet{#1}
{
default style/.style={
/utils/exec=\colorlet{tikz@dv@temp}[rgb]{tikzdvcolorseries#1!![##1]},
visualizer color=tikz@dv@temp
}
}%
}%
\tikzdvdeclarestylesheetcolorseries{vary hue}{hsb}{.4,0.9,0.8}{.213,0,0}%
\tikzdvdeclarestylesheetcolorseries{shades of blue}{hsb}{.65,1.4,1}{0,-.4,-.0}%
\tikzdvdeclarestylesheetcolorseries{shades of red}{hsb}{0,1.4,1}{0,-.4,-.0}%
\tikzdvdeclarestylesheetcolorseries{gray scale}{hsb}{0,0,-.34}{0,0,.34}%
%
% Basic Axes & Coordinate Systems
%
%
%
% Basic axis systems
%
%
\tikzdatavisualizationset{
xy Cartesian/.style={
new Cartesian axis=x axis,
x axis={attribute=x,unit vector={(1pt,0cm)}},
new Cartesian axis=y axis,
y axis={attribute=y,unit vector={(0cm,1pt)}}
},
Xy axes/.style={x axis={#1},y axis={#1}},
uv Cartesian/.style={
new Cartesian axis=u axis,
u axis={attribute=u,unit vector={(1pt,0cm)}},
new Cartesian axis=v axis,
v axis={attribute=v,unit vector={(0cm,1pt)}}
},
uv axes/.style={u axis={#1},v axis={#1}},
}%
\tikzdatavisualizationset{
xyz Cartesian cabinet/.style={
xy Cartesian,
new Cartesian axis=z axis,
z axis={attribute=z,unit vector={(-0.353553pt,-0.353553pt)}}
},
xyz axes/.style={x axis={#1},y axis={#1},z axis={#1}},
uvw Cartesian cabinet/.style={
uv Cartesian,
new Cartesian axis=w axis,
w axis={attribute=w,unit vector={(-0.353553pt,-0.353553pt)}}
}
uvw axes/.style={u axis={#1},v axis={#1},w axis={#1}},
}%
%
% Create a new axis system
%
\tikzdatavisualizationset{
new axis system/.style n args={4}{
#1/.style={
#2,
#1/.cd,
#3,
/tikz/data visualization/every #1/.try,
##1,
/tikz/data visualization/.cd,
#4,
}
}
}%
% The school book axes
%
% This coordinate system can be used to create plots that look like
% plots in a typical school book: There are two axes called "x axis"
% and "y axis" that meet at the origin, there are arrows at the ends
% of the axes, pointing in the directions of the positive axes. No
% scaling is done by default, rather one unit equals one 1cm. This
% ensures that the even when multiple plots are created, the same
% scaling will be used each time.
%
% To change the scaling, say "all axes={unit length=1mm}" for
% instance.
\tikzdatavisualizationset{
new axis system={school book axes}{%
xy Cartesian,
x axis={
include value=0,
scaling=0 at 0 and \pgfkeysvalueof{/tikz/data visualization/school book axes/unit} at 1cm,
visualize axis={y axis={goto=0},style=->,padded},
visualize ticks={common={y axis={goto=0},direction axis=y axis},
major={tick text at low,
options at=0 as [{style={draw=none},no tick text}]
}},
visualize grid={common={direction axis=y axis,padded}},
ticks={step=\pgfkeysvalueof{/tikz/data visualization/school book axes/unit}},
padding=0.75em
},
y axis={
include value=0,
scaling=0 at 0 and \pgfkeysvalueof{/tikz/data visualization/school book axes/unit} at 1cm,
visualize axis={x axis={goto=0},style=->,padded},
visualize ticks={
common={x axis={goto=0},direction axis=x axis},
major={tick text at low,options at=0 as [{high=0,low=0,style={draw=none},node style={anchor=north east}}]}
},
visualize grid={common={direction axis=x axis,padded}},
ticks={step=\pgfkeysvalueof{/tikz/data visualization/school book axes/unit}},
padding=0.75em
}
}{%
standard labels
}{%
@make labels
},
school book axes/.cd,
% Possible axis positionings:
%
% Place labels at the ends of the axes
%
standard labels/.style={
/tikz/data visualization/@make labels/.style={
x axis={
visualize label={
x axis={goto=padded max, anchor at max},
y axis={goto=0}
}
},
y axis={
visualize label={
y axis={goto=padded max, anchor at max},
x axis={goto=0}
}
}
}
},
%
% Basic unit
%
unit/.initial=1,
}%
% The scientific axes
%
% The scientific axes is a 2d plot that has a predetermined width and
% height. The data is then scaled in such a way that it fits inside
% this given rectangle.
\tikzdatavisualizationset{
new axis system={scientific axes}{%
xy Cartesian,
every axis/.append style={style={draw=black!50}},
every ticks/.append style={style={draw=black!50}},
x axis={
length=\pgfkeysvalueof{/tikz/data visualization/scientific axes/width},
ticks
},
y axis={
length=\pgfkeysvalueof{/tikz/data visualization/scientific axes/height},
ticks
}
}{%
standard labels,
outer ticks,
}{%
@make axes,
@make labels
},
scientific axes/.cd,
width/.initial=5cm,
height/.initial=0.618*\pgfkeysvalueof{/tikz/data visualization/scientific axes/width},% golden ratio...
outer ticks/.style={
/tikz/data visualization/@make axes/.style={
x axis={
visualize ticks={common={y axis={goto=padded min},direction axis=y axis,high=0pt},major={tick text at low}},
visualize ticks={common={y axis={goto=padded max},direction axis=y axis,low=0pt}},
visualize axis={y axis={goto=padded min},padded},
visualize axis={y axis={goto=padded max},padded},
visualize grid={common={direction axis=y axis,padded}},
},
y axis={
visualize ticks={common={x axis={goto=padded min},direction axis=x axis,high=0pt},major={tick text at low}},
visualize ticks={common={x axis={goto=padded max},direction axis=x axis,low=0pt}},
visualize axis={x axis={goto=padded min},padded},
visualize axis={x axis={goto=padded max},padded},
visualize grid={common={direction axis=x axis,padded}},
}
}
},
inner ticks/.style={
/tikz/data visualization/@make axes/.style={
x axis={
visualize ticks={common={y axis={goto=padded min},direction axis=y axis,low=0pt},major={tick text at low}},
visualize ticks={common={y axis={goto=padded max},direction axis=y axis,high=0pt}},
visualize axis={y axis={goto=padded min},padded},
visualize axis={y axis={goto=padded max},padded},
visualize grid={common={direction axis=y axis,padded}},
},
y axis={
visualize ticks={common={x axis={goto=padded min},direction axis=x axis,low=0pt},major={tick text at low}},
visualize ticks={common={x axis={goto=padded max},direction axis=x axis,high=0pt}},
visualize axis={x axis={goto=padded min},padded},
visualize axis={x axis={goto=padded max},padded},
visualize grid={common={direction axis=x axis,padded}},
}
}
},
clean/.style={
/tikz/data visualization/@make axes/.style={
x axis={
visualize ticks={common={y axis={goto=padded min},direction axis=y axis,high=0pt},major={tick text at low}},
visualize axis={y axis={goto=padded min}},
visualize axis={y axis={goto=min}, style={black!25, line cap=rect}},
visualize axis={y axis={goto=max}, style={black!25, line cap=rect}},
visualize grid={common={direction axis=y axis}},
padding=.5em,
},
y axis={
visualize ticks={common={x axis={goto=padded min},direction axis=x axis,high=0pt},major={tick text at low}},
visualize axis={x axis={goto=padded min}},
visualize axis={x axis={goto=min}, style={black!25, line cap=rect}},
visualize axis={x axis={goto=max}, style={black!25, line cap=rect}},
visualize grid={common={direction axis=x axis}},
padding=.5em
},
}
},
% Possible axis positionings:
%
% Place axes labels below and left, where left label is rotated
%
standard labels/.style={
/tikz/data visualization/@make labels/.style={
x axis={
visualize label={
x axis={goto pos=.5},
% Vertical position comes from bounding box:
node style={
at={(0,0 |- data visualization bounding box.south)},
below
}
}
},
y axis={
visualize label={
y axis={goto pos=.5},
% Horizontal position comes from bounding box:
node style={
at={(0,0 -| data visualization bounding box.west)},
rotate=90,
above}
}
}
}
},
%
% Place axes labels below and left, no rotation
%
upright labels/.style={
/tikz/data visualization/@make labels/.style={
x axis={
visualize label={
x axis={goto pos=.5},
% Vertical position comes from bounding box:
node style={
at={(0,0 |- data visualization bounding box.south)},
below
}
}
},
y axis={
visualize label={
y axis={goto pos=.5},
% Horizontal position comes from bounding box:
node style={
at={(0,0 -| data visualization bounding box.west)},
left
}
}
}
}
},
%
% Place axes at the ends of the axes
%
end labels/.style={
/tikz/data visualization/@make labels/.style={
x axis={
visualize label={
y axis={goto=padded min},
% Vertical position comes from bounding box:
node style={
at={(0,0 -| data visualization bounding box.east)},
right
}
}
},
y axis={
visualize label={
x axis={goto=padded min},
% Horizontal position comes from bounding box:
node style={
at={(0,0 |- data visualization bounding box.north)},
above
}
}
}
}
}
}%
\endinput