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PlotYY X axis doubled

조회 수: 14 (최근 30일)
ACHOURI ANAS
ACHOURI ANAS 2013년 6월 25일
Hello,
Can someone please let me know how can avoid to have the X axis doubled when i use the command PlotYY ?
I use PlotYY to plot two curves that have a different Y axis for each one, and the same X axis.
So my problem, is that the X axis appears twice in the graph, and then it is hard to read the X graduation.
Best,
Anas

답변 (3개)

Zhongxian pan
Zhongxian pan 2013년 8월 19일
linkaxes(AX,'x');
set(AX(2),'XTickLabel',[]);

Leah
Leah 2013년 6월 25일
you can turn it off by then you won't know if your xaxis consistent for each y axis. it's best to make them match
turn off (not advised)
[AX,H1,H2] = plotyy(...);
set(AX(2),'xticklab',[],'xtick',[])
make match
set(AX(2),'xtick',get(AX(1),'xtick'),'xticklab',get(AX(1),'xticklab'))
  댓글 수: 3
Leah
Leah 2013년 6월 25일
the horizontal line or the tick marks?
ACHOURI ANAS
ACHOURI ANAS 2013년 6월 26일
the tick marks are not doubled anymore, but the horizontal line is still doubled at the bottom of the plot.

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Tom
Tom 2013년 6월 25일
Moving one x axis to the top might make things clearer
AX = plotyy(...);
set(AX(2),'XAxisLocation','Top')
  댓글 수: 3
Tom
Tom 2013년 6월 25일
You can, though it might start to go off the top of the figure, so then you'd need to move the axes down (basically, it might get messy).
Try:
set(AX(2),'XAxisLocation','Top')
hTitle = title(AX(2),'Title String');
Pos = get(hTitle,'Position');
Pos(2) = Pos(2)*1.02; %increase the height by 2%
set(hTitle,'Position',Pos)
ACHOURI ANAS
ACHOURI ANAS 2013년 6월 26일
ok, thank you very much

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