makeConstrainToRectFcn - Create rectangularly bounded drag constraint function
Syntax
fcn = makeConstrainToRectFcn(type, xlim, ylim)
Description
fcn = makeConstrainToRectFcn(type, xlim, ylim) creates
a drag constraint function for draggable tools of a given type, where type is
the string: 'impoint', 'imline',
or 'imrect'. The rectangular boundaries of the
drag constraint function are described by the vectors xlim and ylim where xlim
= [xmin xmax] and ylim = [ymin ymax].
Examples
Constrain drag of impoint within axes limits.
figure, plot(1:10);
h = impoint(gca,2,6);
fcn = makeConstrainToRectFcn('impoint',get(gca,'XLim'),...
get(gca,'YLim'));
setPositionConstraintFcn(h,fcn);
See Also
impoint, imrect, imline, imdistline
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