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+% Copyright 2006 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[v\pgfversion] $Header: /cvsroot/pgf/pgf/generic/pgf/libraries/pgflibrarypatterns.code.tex,v 1.12 2008/01/15 10:27:34 tantau Exp $
+
+
+% Lines in different directions
+
+\pgfdeclarepatternformonly{horizontal lines}{\pgfpointorigin}{\pgfqpoint{100pt}{1pt}}{\pgfqpoint{100pt}{3pt}}%
+{
+ \pgfsetlinewidth{0.4pt}
+ \pgfpathmoveto{\pgfqpoint{0pt}{0.5pt}}
+ \pgfpathlineto{\pgfqpoint{100pt}{0.5pt}}
+ \pgfusepath{stroke}
+}
+
+\pgfdeclarepatternformonly{vertical lines}{\pgfpointorigin}{\pgfqpoint{1pt}{100pt}}{\pgfqpoint{3pt}{100pt}}%
+{
+ \pgfsetlinewidth{0.4pt}
+ \pgfpathmoveto{\pgfqpoint{0.5pt}{0pt}}
+ \pgfpathlineto{\pgfqpoint{0.5pt}{100pt}}
+ \pgfusepath{stroke}
+}
+
+\pgfdeclarepatternformonly{north east lines}{\pgfqpoint{-1pt}{-1pt}}{\pgfqpoint{4pt}{4pt}}{\pgfqpoint{3pt}{3pt}}%
+{
+ \pgfsetlinewidth{0.4pt}
+ \pgfpathmoveto{\pgfqpoint{0pt}{0pt}}
+ \pgfpathlineto{\pgfqpoint{3.1pt}{3.1pt}}
+ \pgfusepath{stroke}
+}
+
+\pgfdeclarepatternformonly{north west lines}{\pgfqpoint{-1pt}{-1pt}}{\pgfqpoint{4pt}{4pt}}{\pgfqpoint{3pt}{3pt}}%
+{
+ \pgfsetlinewidth{0.4pt}
+ \pgfpathmoveto{\pgfqpoint{0pt}{3pt}}
+ \pgfpathlineto{\pgfqpoint{3.1pt}{-0.1pt}}
+ \pgfusepath{stroke}
+}
+
+% Crossed lines in different directions
+
+\pgfdeclarepatternformonly{grid}{\pgfqpoint{-1pt}{-1pt}}{\pgfqpoint{4pt}{4pt}}{\pgfqpoint{3pt}{3pt}}%
+{
+ \pgfsetlinewidth{0.4pt}
+ \pgfpathmoveto{\pgfqpoint{0pt}{0pt}}
+ \pgfpathlineto{\pgfqpoint{0pt}{3.1pt}}
+ \pgfpathmoveto{\pgfqpoint{0pt}{0pt}}
+ \pgfpathlineto{\pgfqpoint{3.1pt}{0pt}}
+ \pgfusepath{stroke}
+}
+
+\pgfdeclarepatternformonly{crosshatch}{\pgfqpoint{-1pt}{-1pt}}{\pgfqpoint{4pt}{4pt}}{\pgfqpoint{3pt}{3pt}}%
+{
+ \pgfsetlinewidth{0.4pt}
+ \pgfpathmoveto{\pgfqpoint{3.1pt}{0pt}}
+ \pgfpathlineto{\pgfqpoint{0pt}{3.1pt}}
+ \pgfpathmoveto{\pgfqpoint{0pt}{0pt}}
+ \pgfpathlineto{\pgfqpoint{3.1pt}{3.1pt}}
+ \pgfusepath{stroke}
+}
+
+
+% Dotted regions
+
+\pgfdeclarepatternformonly{dots}{\pgfqpoint{-1pt}{-1pt}}{\pgfqpoint{1pt}{1pt}}{\pgfqpoint{3pt}{3pt}}%
+{
+ \pgfpathcircle{\pgfqpoint{0pt}{0pt}}{.5pt}
+ \pgfusepath{fill}
+}
+
+\pgfdeclarepatternformonly{crosshatch dots}{\pgfqpoint{-1pt}{-1pt}}{\pgfqpoint{2.5pt}{2.5pt}}{\pgfqpoint{3pt}{3pt}}%
+{
+ \pgfpathcircle{\pgfqpoint{0pt}{0pt}}{.5pt}
+ \pgfpathcircle{\pgfqpoint{1.5pt}{1.5pt}}{.5pt}
+ \pgfusepath{fill}
+}
+
+
+
+
+% Star shaped patterns
+
+\pgfdeclarepatternformonly{fivepointed stars}{\pgfpointorigin}{\pgfqpoint{3mm}{3mm}}{\pgfqpoint{3mm}{3mm}}%
+{
+ \pgftransformshift{\pgfqpoint{1mm}{1mm}}
+ \pgfpathmoveto{\pgfqpointpolar{18}{1mm}}
+ \pgfpathlineto{\pgfqpointpolar{162}{1mm}}
+ \pgfpathlineto{\pgfqpointpolar{306}{1mm}}
+ \pgfpathlineto{\pgfqpointpolar{90}{1mm}}
+ \pgfpathlineto{\pgfqpointpolar{234}{1mm}}
+ \pgfpathclose%
+ \pgfusepath{fill}
+}
+
+\pgfdeclarepatternformonly{sixpointed stars}{\pgfpointorigin}{\pgfqpoint{3mm}{3mm}}{\pgfqpoint{3mm}{3mm}}%
+{
+ \pgftransformshift{\pgfqpoint{1mm}{1mm}}
+ \pgfpathmoveto{\pgfqpointpolar{30}{1mm}}
+ \pgfpathlineto{\pgfqpointpolar{150}{1mm}}
+ \pgfpathlineto{\pgfqpointpolar{270}{1mm}}
+ \pgfpathclose%
+ \pgfpathmoveto{\pgfqpointpolar{-30}{1mm}}
+ \pgfpathlineto{\pgfqpointpolar{-270}{1mm}}
+ \pgfpathlineto{\pgfqpointpolar{-150}{1mm}}
+ \pgfpathclose%
+ \pgfsetnonzerorule
+ \pgfusepath{fill}
+}
+
+
+
+% Bricks
+
+\pgfdeclarepatternformonly{bricks}{\pgfqpoint{-1pt}{-1pt}}{\pgfqpoint{5mm}{5mm}}{\pgfqpoint{4mm}{4mm}}%
+{
+ \pgfsetlinewidth{0.8pt}
+ \pgfpathmoveto{\pgfqpoint{0mm}{1mm}}
+ \pgfpathlineto{\pgfqpoint{4mm}{1mm}}
+ \pgfpathmoveto{\pgfqpoint{0mm}{3mm}}
+ \pgfpathlineto{\pgfqpoint{4mm}{3mm}}
+ \pgfpathmoveto{\pgfqpoint{1mm}{0mm}}
+ \pgfpathlineto{\pgfqpoint{1mm}{1mm}}
+ \pgfpathmoveto{\pgfqpoint{3mm}{1mm}}
+ \pgfpathlineto{\pgfqpoint{3mm}{3mm}}
+ \pgfpathmoveto{\pgfqpoint{1mm}{3mm}}
+ \pgfpathlineto{\pgfqpoint{1mm}{4mm}}
+ \pgfusepath{stroke}
+}
+
+
+% Checkerboards
+
+\pgfdeclarepatternformonly{checkerboard}{\pgfpointorigin}{\pgfqpoint{4mm}{4mm}}{\pgfqpoint{4mm}{4mm}}%
+{
+ \pgfpathrectangle{\pgfpointorigin}{\pgfqpoint{2mm}{2mm}}
+ \pgfpathrectangle{\pgfqpoint{2mm}{2mm}}{\pgfqpoint{2mm}{2mm}}
+ \pgfusepath{fill}
+}
+
+
+
+% Backgrounds
+
+\pgfdeclarepatterninherentlycolored{checkerboard light gray}
+{\pgfpointorigin}{\pgfqpoint{4mm}{4mm}}{\pgfqpoint{4mm}{4mm}}%
+{
+ \pgfsetfillcolor{black!10}
+ \pgfpathrectangle{\pgfpointorigin}{\pgfqpoint{4.1mm}{4.1mm}}% make
+ % slightly larger to ensure that tiles
+ % are really solid
+ \pgfusepath{fill}
+ \pgfsetfillcolor{black!20}
+ \pgfpathrectangle{\pgfpointorigin}{\pgfqpoint{2mm}{2mm}}
+ \pgfpathrectangle{\pgfqpoint{2mm}{2mm}}{\pgfqpoint{2mm}{2mm}}
+ \pgfusepath{fill}
+}
+
+\pgfdeclarepatterninherentlycolored{horizontal lines light gray}
+{\pgfpointorigin}{\pgfpoint{100pt}{4pt}}
+{\pgfpoint{100pt}{4pt}}
+{
+ \pgfsetfillcolor{black!10}
+ \pgfpathrectangle{\pgfpointorigin}{\pgfpoint{100pt}{2.5pt}}
+ \pgfusepath{fill}
+ \pgfsetfillcolor{black!15}
+ \pgfpathrectangle{\pgfpoint{0pt}{2pt}}{\pgfpoint{100pt}{2.5pt}}
+ \pgfusepath{fill}
+}
+
+\pgfdeclarepatterninherentlycolored{horizontal lines gray}
+{\pgfpointorigin}{\pgfpoint{100pt}{4pt}}
+{\pgfpoint{100pt}{4pt}}
+{
+ \pgfsetfillcolor{black!30}
+ \pgfpathrectangle{\pgfpointorigin}{\pgfpoint{100pt}{2.5pt}}
+ \pgfusepath{fill}
+ \pgfsetfillcolor{black!35}
+ \pgfpathrectangle{\pgfpoint{0pt}{2pt}}{\pgfpoint{100pt}{2.5pt}}
+ \pgfusepath{fill}
+}
+
+\pgfdeclarepatterninherentlycolored{horizontal lines dark gray}
+{\pgfpointorigin}{\pgfpoint{100pt}{4pt}}
+{\pgfpoint{100pt}{4pt}}
+{
+ \pgfsetfillcolor{black!90}
+ \pgfpathrectangle{\pgfpointorigin}{\pgfpoint{100pt}{2.5pt}}
+ \pgfusepath{fill}
+ \pgfsetfillcolor{black!85}
+ \pgfpathrectangle{\pgfpoint{0pt}{2pt}}{\pgfpoint{100pt}{2.5pt}}
+ \pgfusepath{fill}
+}
+
+\pgfdeclarepatterninherentlycolored{horizontal lines light blue}
+{\pgfpointorigin}{\pgfpoint{100pt}{4pt}}
+{\pgfpoint{100pt}{4pt}}
+{
+ \pgfsetfillcolor{blue!10}
+ \pgfpathrectangle{\pgfpointorigin}{\pgfpoint{100pt}{2.5pt}}
+ \pgfusepath{fill}
+ \pgfsetfillcolor{blue!15}
+ \pgfpathrectangle{\pgfpoint{0pt}{2pt}}{\pgfpoint{100pt}{2.5pt}}
+ \pgfusepath{fill}
+}
+
+\pgfdeclarepatterninherentlycolored{horizontal lines dark blue}
+{\pgfpointorigin}{\pgfpoint{100pt}{4pt}}
+{\pgfpoint{100pt}{4pt}}
+{
+ \pgfsetfillcolor{blue!90}
+ \pgfpathrectangle{\pgfpointorigin}{\pgfpoint{100pt}{2.5pt}}
+ \pgfusepath{fill}
+ \pgfsetfillcolor{blue!85}
+ \pgfpathrectangle{\pgfpoint{0pt}{2pt}}{\pgfpoint{100pt}{2.5pt}}
+ \pgfusepath{fill}
+}
+
+
+\pgfdeclarepatterninherentlycolored{crosshatch dots gray}
+{\pgfpointorigin}{\pgfpoint{8pt}{8pt}}
+{\pgfpoint{8pt}{8pt}}
+{
+ \pgfsetfillcolor{black!20}
+ \pgfpathrectangle{\pgfpointorigin}{\pgfpoint{8pt}{8pt}}
+ \pgfusepath{fill}
+ \pgfsetfillcolor{black!10}
+ \pgfpathcircle{\pgfpoint{2pt}{1.75pt}}{1pt}
+ \pgfpathcircle{\pgfpoint{6pt}{5.75pt}}{1pt}
+ \pgfusepath{fill}
+ \pgfsetfillcolor{black!70}
+ \pgfpathcircle{\pgfpoint{2pt}{2.25pt}}{1pt}
+ \pgfpathcircle{\pgfpoint{6pt}{6.25pt}}{1pt}
+ \pgfusepath{fill}
+}
+
+\pgfutil@definecolor{pgf@lightsteelblue}{rgb}{0.6875,0.765625,0.8671875}
+
+\pgfdeclarepatterninherentlycolored{crosshatch dots light steel blue}
+{\pgfpointorigin}{\pgfpoint{8pt}{8pt}}
+{\pgfpoint{8pt}{8pt}}
+{
+ \pgfsetfillcolor{pgf@lightsteelblue}
+ \pgfpathrectangle{\pgfpointorigin}{\pgfpoint{8pt}{8pt}}
+ \pgfusepath{fill}
+ \pgfsetfillcolor{black!80!pgf@lightsteelblue!10}
+ \pgfpathcircle{\pgfpoint{2pt}{1.75pt}}{1pt}
+ \pgfpathcircle{\pgfpoint{6pt}{5.75pt}}{1pt}
+ \pgfusepath{fill}
+ \pgfsetfillcolor{black!80!pgf@lightsteelblue!70}
+ \pgfpathcircle{\pgfpoint{2pt}{2.25pt}}{1pt}
+ \pgfpathcircle{\pgfpoint{6pt}{6.25pt}}{1pt}
+ \pgfusepath{fill}
+}
+
+
+
+
+\endinput