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-rw-r--r--Master/texmf-dist/doc/generic/pst-moire/pst-sin.pro26
1 files changed, 26 insertions, 0 deletions
diff --git a/Master/texmf-dist/doc/generic/pst-moire/pst-sin.pro b/Master/texmf-dist/doc/generic/pst-moire/pst-sin.pro
new file mode 100644
index 00000000000..f3f9e82302b
--- /dev/null
+++ b/Master/texmf-dist/doc/generic/pst-moire/pst-sin.pro
@@ -0,0 +1,26 @@
+moireDict begin
+/pst-sin {
+0 0 translate
+2 dict begin
+/A1 0.5 def % amplitude
+/TRAME {
+-50 E1 2 mul 50 {/n exch def
+gsave
+ n E1 mul unit % x
+ A1 unit 360 Tr div n E1 mul mul sin mul % y
+ translate
+ linecolor
+ linewidth
+ -6 unit -6 m mul unit moveto
+ 6 unit 6 m mul unit lineto
+ stroke
+grestore
+ } for
+} def
+Runit neg dup
+Runit 2 mul dup
+rectclip
+ TRAME
+end
+} def
+end