text to annotate figure

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Richard
Richard 2012-2-29
评论： Walter Roberson 2017-6-5
Is it possible to annotate a plot with text without having to specify the x and y coordinates. I know you can use commands like
'VerticalAlignment','top',...
'HorizontalAlignment','right');
after defining the x and y location but I'm producing many figures in a loop so the x and y values are always going to change so I would like something that would allow the text to always be displayed in the top right hand corner of the figure window. Is this possible?

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采纳的回答

Andrew Newell
Andrew Newell 2012-2-29
Sounds like you might want to use legend.
  2 个评论
Richard
Richard 2012-2-29
Is that to say that text can only be used with the x and y values. If so, legend works fine.
Andrew Newell
Andrew Newell 2012-2-29
If you want to label curves, then legend is a good approach.

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更多回答（1 个）

Walter Roberson
Walter Roberson 2012-2-29
No, for text() you still need to specify the x and y coordinates. You can, however, always use [1 1] to mean the upper right corner of of the figure, provided that 'Units' is 'normalized'.
  2 个评论
Morgan
Morgan 2017-6-5
If you use [1, 1] then the text will appear off the right-hand side of the plot. You would need [1-width,1]. The width is not known before creating the annotation.
Walter Roberson
Walter Roberson 2017-6-5
The text will not appear off the side of the plot if you use 'HorizontalAlignment','right'

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