diff options
Diffstat (limited to 'Master/texmf-dist/doc/generic/pgf/text-en/pgfmanual-en-base-points.tex')
-rw-r--r-- | Master/texmf-dist/doc/generic/pgf/text-en/pgfmanual-en-base-points.tex | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/Master/texmf-dist/doc/generic/pgf/text-en/pgfmanual-en-base-points.tex b/Master/texmf-dist/doc/generic/pgf/text-en/pgfmanual-en-base-points.tex index c8a38014dba..572e262dc50 100644 --- a/Master/texmf-dist/doc/generic/pgf/text-en/pgfmanual-en-base-points.tex +++ b/Master/texmf-dist/doc/generic/pgf/text-en/pgfmanual-en-base-points.tex @@ -211,18 +211,20 @@ using spherical and cylindrical coordinates. the $xy$-plane. \begin{codeexample}[] \begin{tikzpicture} - \draw [->] (0,0) -- (1,0,0) node [right] {$x$}; - \draw [->] (0,0) -- (0,1,0) node [above] {$y$}; - \draw [->] (0,0) -- (0,0,1) node [below left] {$z$}; - - \foreach \angle in {0,10,...,90} - {\pgfpathcircle{\pgfpointspherical{\angle}{0}{1}}{2pt}} - \pgfusepath{fill} - - \pgfsetcolor{red} - \foreach \angle in {0,10,...,90} - {\pgfpathcircle{\pgfpointspherical{80}{\angle}{1}}{2pt}} - \pgfusepath{fill} + \pgfsetfillcolor{lightgray} + + \foreach \latitude in {-90,-75,...,30} + { + \foreach \longitude in {0,20,...,360} + { + \pgfpathmoveto{\pgfpointspherical{\longitude}{\latitude}{1}} + \pgfpathlineto{\pgfpointspherical{\longitude+20}{\latitude}{1}} + \pgfpathlineto{\pgfpointspherical{\longitude+20}{\latitude+15}{1}} + \pgfpathlineto{\pgfpointspherical{\longitude}{\latitude+15}{1}} + \pgfpathclose + } + \pgfusepath{fill,stroke} + } \end{tikzpicture} \end{codeexample} \end{command} |