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authorNorbert Preining <norbert@preining.info>2019-09-02 13:46:59 +0900
committerNorbert Preining <norbert@preining.info>2019-09-02 13:46:59 +0900
commite0c6872cf40896c7be36b11dcc744620f10adf1d (patch)
tree60335e10d2f4354b0674ec22d7b53f0f8abee672 /usergrps/uktug/baskervi/7_1/0-3-7.mp
Initial commit
Diffstat (limited to 'usergrps/uktug/baskervi/7_1/0-3-7.mp')
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1 files changed, 20 insertions, 0 deletions
diff --git a/usergrps/uktug/baskervi/7_1/0-3-7.mp b/usergrps/uktug/baskervi/7_1/0-3-7.mp
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+++ b/usergrps/uktug/baskervi/7_1/0-3-7.mp
@@ -0,0 +1,20 @@
+input graph
+defaultfont:="ptmr8r";
+warningcheck:=0;
+beginfig(1)
+path s; numeric x,y;
+draw begingraph(2.5in,1.75in);
+gdata ("students.dat",c,
+ x:=(scantokens c1) * 12;
+ y:=(scantokens c2);
+ augment.s((x-5,0)--
+ (x-5,y)-- (x+5,y)--
+ (x+5,0));
+ if y < 0: glabel.top(c2,(x,0)); fi
+ if y > 0: glabel.bot(c2,(x,0)); fi
+);
+gfill s--cycle withcolor .5white;
+frame.llft;
+endgraph;
+endfig;
+end;