ishghandle - True for Handle Graphics object handles
Syntax
ishghandle(h)
Description
ishghandle(h) returns an array that contains
1's where the elements of h are handles
to existing graphic objects and 0's where they are not. Differs from ishandle in
that Simulink objects handles return false.
Examples
Create a plot and find the valid handles:
x = [1:10];
y = [1:10];
p=plot(x,y);
ishghandle([x y p])
% This returns a 1-by-21 array of values with ones at the first,
% eleventh, and last values, if the figure handle is 1.
See Also
findobj | gca | gcf | isa | ishandle | set
How To
 | ishandle | | ishold |  |
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