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| author | Xu Yuan <xu@informatik.hu-berlin.de> | 2011-10-02 01:53:44 +0200 |
|---|---|---|
| committer | Xu Yuan <xu@informatik.hu-berlin.de> | 2011-10-02 01:53:44 +0200 |
| commit | f3193e298365ffc0e9a9170f27973118d22f1e57 (patch) | |
| tree | b8786a5961efd04350926e30da282c994571b008 /dev/pgf-pie.sty | |
| parent | d0c5777e228fe74a807586c1f6640d7cfcda98c4 (diff) | |
| download | pgf-pie-f3193e298365ffc0e9a9170f27973118d22f1e57.tar.gz pgf-pie-f3193e298365ffc0e9a9170f27973118d22f1e57.tar.bz2 pgf-pie-f3193e298365ffc0e9a9170f27973118d22f1e57.zip | |
make sure the area is comparable in polar area diagram
Diffstat (limited to 'dev/pgf-pie.sty')
| -rw-r--r-- | dev/pgf-pie.sty | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/dev/pgf-pie.sty b/dev/pgf-pie.sty index 7407f90..c9fe681 100644 --- a/dev/pgf-pie.sty +++ b/dev/pgf-pie.sty @@ -164,7 +164,7 @@ chart by using PGF/Tikz package.] } \pgfmathparse{\sum / \value{pgfpie@sliceLength}} \xdef\polarangle{\pgfmathresult} - \pgfmathparse{\radius / \maxValue} + \pgfmathparse{\radius / sqrt(\maxValue)} \xdef\polarRadiusUnit{\pgfmathresult} \else \xdef\theradius{\radius} @@ -177,7 +177,8 @@ chart by using PGF/Tikz package.] \ifpolar % Polar area diagram \addtocounter{pgfpie@angleEnd}{\polarangle} - \xdef\theradius{\p*\polarRadiusUnit} + \pgfmathparse{sqrt(\p) * \polarRadiusUnit} + \xdef\theradius{\pgfmathresult} \else % normal pie \addtocounter{pgfpie@angleEnd}{\p} |