summaryrefslogtreecommitdiff
path: root/Master/texmf-dist/doc/latex/circuit-macros/examples/csc.m4
diff options
context:
space:
mode:
Diffstat (limited to 'Master/texmf-dist/doc/latex/circuit-macros/examples/csc.m4')
-rw-r--r--Master/texmf-dist/doc/latex/circuit-macros/examples/csc.m476
1 files changed, 76 insertions, 0 deletions
diff --git a/Master/texmf-dist/doc/latex/circuit-macros/examples/csc.m4 b/Master/texmf-dist/doc/latex/circuit-macros/examples/csc.m4
new file mode 100644
index 00000000000..6fc3be88ba8
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/circuit-macros/examples/csc.m4
@@ -0,0 +1,76 @@
+ifelse(ifpstricks(T)`'ifmpost(T)`'ifpostscript(T)`'ifpgf(T),,
+ `PSTricks, MetaPost, PGF, or Postscript required for this diagram',`dnl
+.PS 3.5
+# csc.m4
+gen_init
+
+circlerad=1.91
+hubrad=0.10
+s=0.5
+
+define(`midnight',`0.1, 0.1, 0.44')
+define(`white',`1, 1, 1')
+define(`spokewidth',0.1)
+define(`spoke',`dnl
+ {line from rvec_(0,hubrad-spokewidth/2) to rvec_(circlerad-0.05,0)}
+ {line from rvec_(0,-(hubrad-spokewidth/2)) to rvec_(circlerad-0.05,0)}')
+define(`lwid',1)
+define(`coord',`(s*(`$1'),s*(`$2'))')
+
+# Circle and spokes
+# [
+rgbdraw(midnight,
+ linethick=`0.'eval(lwid*15)/(1pt__)
+ {circle with .c at Here
+ circle invis diam last circle.diam + linethick pt__ at last circle }
+ linethick=spokewidth/(1pt__)
+ for angle = 0 to 330 by 30 do {
+ Point_(angle)
+ {spoke}
+ }
+ )
+
+# Whiten where the hull will be
+ linethick=`0.'eval(lwid*20)/(1pt__)
+ rgbdraw(white,
+ Point_(-60){line to rvec_(circlerad*0.72,0)}
+ Point_(-90){line to rvec_(circlerad*0.72,0)}
+ Point_(-120){line to rvec_(circlerad*0.72,0)}
+
+ linethick=`0.'eval(lwid*15)/(1pt__)
+ {move to coord(1.8,-2.3)+(0,0.025)
+ spline to Here+coord(-0.8,-0.3) then to Here+coord(-1.8,-0.3) \
+ then to Here+coord(-2.18,-0.27) \
+ then to Here+coord(-3.93,-0.1)}
+ )
+
+# Sail
+ thinlines_
+ setrgb(midnight)
+ rgbfill(midnight,
+ line from coord(0.44,3.38) to coord(0.44,2.6) \
+ then to coord(2.1,-1.75) \
+ then to coord(1.22,-1.53) \
+ then to coord(0.62,-1.4) \
+ then to coord(0.55,-1.6) \
+ then to coord(-2.2,-1.6) \
+ then to coord(-2.35,-1.5)
+ spline to coord(-2.14,-0.78) \
+ then to coord(-1.74,0.22) \
+ then to coord(-1.42,0.89) \
+ then to coord(-0.92,1.73) \
+ then to coord(0,2.9) \
+ then to coord(0.44,3.38)
+ )
+
+# Hull
+ rgbfill(midnight,
+ spline from coord(2.1,-1.75) to coord(1.9,-2.2) \
+ then to coord(1.85,-2.3) then to coord(1.8,-2.33) \
+ then to coord(1,-2.5) then to coord(0,-2.6) then to coord(-0.38,-2.57) \
+ then to coord(-2.13,-2.4)
+ line to coord(-2.2,-2.05) then to coord(2.1,-1.75)
+ spline to coord(-1,-2.08) then to coord(0.55,-1.77)
+ )
+# ] with .sw at 1,1
+.PE')