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Subject: datatip

From: mut

Date: 4 Sep, 2008 11:05:03

Message: 1 of 2

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hi all:

can anyone explain me why this:

hhh = figure;
hh = surf(peaks(50));
dcm_obj = datacursormode(hhh,...
    'Enable', 'on ');

gives the following error:

??? Error using ==> datacursormode at 138
Invalid figure handle

from my point of view, hhh is an handle:
ishandle(hhh)
ans =
     1

and it is also a figure:
get(hhh, 'type')
ans =
     figure

i can't understand why it's an invalid figure handle...

can anyone help me please???

thx in advance

see you

Subject: datatip

From: Bruno Luong

Date: 4 Sep, 2008 12:28:01

Message: 2 of 2

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"mut " <mutante51@gmail.com> wrote in message
<g9ofcv$dee$1@fred.mathworks.com>...

> dcm_obj = datacursormode(hhh,...
> 'Enable', 'on ');
>

You should do either:
dcm_obj = datacursormode(hhh) % get object

or

datacursormode(hhh, 'on ') % set property

Bruno

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