calling annotation function cause error

5 次查看（过去 30 天）
mado
mado 2022-6-20
评论： dpb 2022-6-20
what is problem in runing this code it gives error
if ishg2parent( varargin{:} )
try
h = annotationHGUsingMATLABClasses(varargin{:});
catch me
throw(me)
end
if nargout > 0
hOut = h;
end
return;
end
the error is
Error using annotation (line 53)
X and Y values must be between 0 and 1
Error in cleanrob_visualize (line 359)
gview.arrows(i-1, 1) = annotation('arrow', fliplr(ax), ay, sty.arrow{:});
  1 个评论
dpb
dpb 2022-6-20
"By default, the units are normalized to the figure. The lower left corner of the figure maps to (0,0) and the upper right corner maps to (1,1). "
What's wrong is precisely what the error message says -- by default annotation uses Normalized units and you have passed something outside the range of [0 1] for either x or y (or both) without changing the 'Units' property to something else
Units — Position units
'normalized' (default) | 'inches' | 'centimeters' | 'characters' | 'points' | 'pixels'
are your choices, axes limits aren't a choice for some reason I've never fathomed...

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