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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

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