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Re: Color and legend for stem() and stairs()
From: |
Christoph Dalitz |
Subject: |
Re: Color and legend for stem() and stairs() |
Date: |
Tue, 21 Oct 2008 11:29:15 +0200 |
Hallo,
eventually I have figured out that the culprit is the stem() function.
Whenever stem() is called, subsequent calls to legend() no longer work
properly.
Shall I file a bug report? (If yes: where can bugs be submitted?)
As a workaround, I have noticed that legends given subsequently to
plot() commands (with the ";...;" argument) actually are not messed up.
So the following works:
stem(x,y);
legend("y(x)");
[xs,zs] = stairs(x,z);
plot(xs,zs,";z(x);"); # legends drawn with the plot are not messed up
But not:
stem(x,y);
[xs,zs] = stairs(x,z);
legend("y(x)","z(x)"); # previous call to stem makes all legends identical
Christoph