# HG changeset patch
# User John W. Eaton <jwe@octave.org>
# Date 1315089969 14400
# Node ID 7f127e079a7c2162474890269d9562338805c55d
# Parent  87015276d6255274954d630beb30343588462eb4
codesprint: demos for semilogx, semilogy, and loglog

* semilogx.m, semilogy.m, loglog.m: New demos.

diff --git a/scripts/plot/loglog.m b/scripts/plot/loglog.m
--- a/scripts/plot/loglog.m
+++ b/scripts/plot/loglog.m
@@ -60,3 +60,11 @@
 
 endfunction
 
+%!demo
+%! t = 1:0.01:10;
+%! x = sort ((t .* (1 + rand (size (t)))) .^ 2);
+%! y = ((t .* (1 + rand (size (t)))) .^ 2);
+%! loglog (x, y);
+
+## Remove from test statistics.  No real tests possible.
+%!assert (1)
diff --git a/scripts/plot/semilogx.m b/scripts/plot/semilogx.m
--- a/scripts/plot/semilogx.m
+++ b/scripts/plot/semilogx.m
@@ -59,3 +59,11 @@
   end_unwind_protect
 
 endfunction
+
+%!demo
+%! x = 1:0.01:10;
+%! y = (x .* (1 + rand (size (x)))) .^ 2;
+%! semilogx (y, x);
+
+## Remove from test statistics.  No real tests possible.
+%!assert (1)
diff --git a/scripts/plot/semilogy.m b/scripts/plot/semilogy.m
--- a/scripts/plot/semilogy.m
+++ b/scripts/plot/semilogy.m
@@ -60,3 +60,11 @@
   end_unwind_protect
 
 endfunction
+
+%!demo
+%! x = 1:0.01:10;
+%! y = (x .* (1 + rand (size (x)))) .^ 2;
+%! semilogy (x, y);
+
+## Remove from test statistics.  No real tests possible.
+%!assert (1)