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| author | Xu Yuan <xu@informatik.hu-berlin.de> | 2011-10-02 15:54:01 +0200 |
|---|---|---|
| committer | Xu Yuan <xu@informatik.hu-berlin.de> | 2011-10-02 15:54:01 +0200 |
| commit | 5f0de34b5de3bee2435ec6c1b4716711ff1f8ba0 (patch) | |
| tree | 6bb77cf0905741acb98b9f84d81c29fe70a74877 | |
| parent | b11841772e5594915c1ca4d6c257b4b5b1ddab4a (diff) | |
| download | pgf-pie-5f0de34b5de3bee2435ec6c1b4716711ff1f8ba0.tar.gz pgf-pie-5f0de34b5de3bee2435ec6c1b4716711ff1f8ba0.tar.bz2 pgf-pie-5f0de34b5de3bee2435ec6c1b4716711ff1f8ba0.zip | |
label text inside pie
| -rw-r--r-- | dev/demo/text-inside.tex | 3 | ||||
| -rw-r--r-- | dev/pgf-pie-manual.tex | 4 | ||||
| -rw-r--r-- | dev/pgf-pie.sty | 26 |
3 files changed, 23 insertions, 10 deletions
diff --git a/dev/demo/text-inside.tex b/dev/demo/text-inside.tex new file mode 100644 index 0000000..07cf42e --- /dev/null +++ b/dev/demo/text-inside.tex @@ -0,0 +1,3 @@ +\begin{tikzpicture} + \pie[text=inside]{10/A, 20/B, 30/C, 40/D} +\end{tikzpicture}
\ No newline at end of file diff --git a/dev/pgf-pie-manual.tex b/dev/pgf-pie-manual.tex index 6ca492a..77a87f1 100644 --- a/dev/pgf-pie-manual.tex +++ b/dev/pgf-pie-manual.tex @@ -121,10 +121,12 @@ is 3. \subsubsection{Label text} The value of \texttt{text} can be \texttt{label}(default), -\texttt{pin} or \texttt{legend}. +\texttt{pin}, \texttt{inside} or \texttt{legend}. \demo[0.6]{text} +\demo[0.5]{text-inside} + \demo[0.6]{legend} \subsection{Sum} diff --git a/dev/pgf-pie.sty b/dev/pgf-pie.sty index fe11dd2..1651e6f 100644 --- a/dev/pgf-pie.sty +++ b/dev/pgf-pie.sty @@ -35,19 +35,27 @@ chart by using PGF/Tikz package.] % slice \draw[line join=round, fill=#6, #9] (O) -- ++(#1:#7) arc (#1:#2:#7) -- cycle; - % label - \iflegend - \else - \path (O) -- ++ (\midangle:\radius) - node[inner sep=0, \text=\midangle:#4]{}; - \fi - - % number \pgfmathparse{min(((#2)-(#1)-10)/110*(-0.3),0)} \let\temp\pgfmathresult \pgfmathparse{(max(\temp,-0.5) + 0.8)*#7} \let\innerpos\pgfmathresult - \path (O) -- ++(\midangle:\innerpos) node {#3}; + + \ifthenelse{\equal{\text}{inside}} + { + % label and number together + \path (O) -- ++(\midangle:\innerpos) node {\shortstack{#4 \\ #3}}; + } + { + % label + \iflegend + \else + \path (O) -- ++ (\midangle:\radius) + node[inner sep=0, \text=\midangle:#4]{}; + \fi + + % number + \path (O) -- ++(\midangle:\innerpos) node {#3}; + } } \newcommand{\pgfpie@findColor}[1] |