Initial commit

figs/libs/Makefile

@@ -0,0 +1,27 @@
+PROJECTNAME=$(basename $(basename $(wildcard *.tikz.tex)))
+LIBS=$(notdir $(wildcard libs/*))
+
+PDFS=$(addsuffix .pdf, $(PROJECTNAME))
+
+all: $(PDFS)
+
+$(PDFS): $(LIBS)
+	pdflatex -jobname $(basename $@) -file-line-error $(patsubst %.pdf, %.tikz.tex, $@)
+
+install: $(PDFS)
+	cp $^ $(INSTALLDIR)/
+
+$(LIBS):
+	ln -fs libs/$@ ./
+
+clean-libs:
+	rm -f $(LIBS)
+
+clean-aux:
+	rm -f $(addsuffix .aux, $(PROJECTNAME))
+	rm -f $(addsuffix .log, $(PROJECTNAME))
+
+clean-tex:
+	rm -f $(PDFS)
+
+clean: clean-libs clean-aux clean-tex

figs/libs/grid.sty

@@ -0,0 +1,24 @@
+% light gray color
+\definecolor{lightgray}{gray}{0.7}
+
+% a grid with starting from #1 mesh #2 of width #3*#2 and height #4*#2
+\def\grid#1#2#3#4{
+  % vertical lines
+  \foreach\i in{0,...,#3}{
+    \draw[color=lightgray]#1++(\i*#2,0)--++(0,#4*#2);
+  }
+  % horizontal lines
+  \foreach\j in{0,...,#4}{
+    \draw[color=lightgray]#1++(0,\j*#2)--++(#3*#2,0);
+  }
+}
+
+% a square centered at #1 of side #2
+\def\square#1#2{
+  \draw#1++(-0.5*#2,-0.5*#2)--++(#2,0)--++(0,#2)--++(-#2,0)--cycle;
+}
+
+% fill a square centered at #1 of side #2 and color #3
+\def\fillsquare#1#2#3{
+  \fill[color=#3]#1++(-0.5*#2,-0.5*#2)--++(#2,0)--++(0,#2)--++(-#2,0)--cycle;
+}