How can I get the figure handle of a Scope window programmatically, given only the Scope block's full path name?
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I've got the full path name of a Scope block as it is returned by find_system(...), e.g. 'myModel/Scope1'.
In order to manipulate the corresponding Scope window using set(...), I need the handle of that window. Is there some way to call get_param('myModel/Scope1', unknownparameternamehere) to get that window handle?
What I already tried (but do not consider a solution):
(1) A workaround I'm currently using is to call set_param('myModel/Scope1','Open','On'), which sometimes makes that window the current figure, so I can use "gcf" afterwards to get the handle. But that doesn't work safely and also has unwanted side-effects.
(2) Using findobj(0,'type','figure','tag','SIMULINK_SIMSCOPE_FIGURE') to get an array of all Scope window handles doesn't help because afterwards I can't identify the Scope window in that array by its 'Name' field only: There might be 'myModel/Scope1' and 'myModel/sub/Scope1' or 'anotherModel/Scope1', so 'Name' is not unique.
3 个评论
Paul
2023-9-6
Yes, ShowHiddenHandles did the trick.
I'm kind of (maybe not really) surprised there isn't a way to correlate figure handles with scope handles. I guess they really want users to only use the ScopeConfiguration object. If that doesn't offer desired functionality, I guess one can always submit an enhancement request.
采纳的回答
Dhruvesh Patel
2017-6-29
There does not seem to be a documented way of getting handle to the scope window from the full-name of the scoped block.
However, as I understand, you wish to manipulate he display properties of the scope window using the handle. This can be done by obtaining 'ScopeConfiguration' object of the scope block. You can refer the following documentation pages which explain this workflow.
3 个评论
Dhruvesh Patel
2017-6-30
I found a roundabout way of getting the handle to the scope window.
Assuming that the scope block is named 'Scope 1' in the model named 'testModel', the following sequence of commands should work.
>> open_system('testModel/Scope 1'); % opens the scope window so that it can be grabbed
>> scopeWindowH=findall(0,'Type','figure','Name','Scope 1'); % fetch the handle
更多回答(1 个)
Osama Arafa
2023-8-30
%In this code, I get the names and paths to all scopes in a model, then open them one by one
mdl='..................'; %your simulink model name without extension
xxx=find_system(mdl,'LookUnderMasks','on','IncludeCommented','on',...
'AllBlocks','on','BlockType','Scope','DefaultConfigurationName',...
%In this code, I get the names and paths to all scopes in a model, open them one by one
mdl='..................'; %your simulink model name without extension
xxx=find_system(mdl,'LookUnderMasks','on','IncludeCommented','on',...
'AllBlocks','on','BlockType','Scope','DefaultConfigurationName',...
'Simulink.scopes.TimeScopeBlockCfg')
yyy=size(xxx);
loop_end=yyy(1);
for iii=1:loop_end
path_to_scope=xxx{iii};
aaa=findstr(xxx{iii},'/'); %finding the locations of the '/' separatore
mmm=max(aaa); % finding the location of the last '/'
scope_name=xxx{iii}(mmm+1:end); %capturing the name only of the scope
%open this scoppe
open_system(path_to_scope)
hs = findall(0,'Name',scope_name);
end
%This code closes all open scopes
shh = get(0,'ShowHiddenHandles');
set(0,'ShowHiddenHandles','On');
hscope = findobj(0,'Type','Figure','Tag','SIMULINK_SIMSCOPE_FIGURE');
close(hscope);
set(0,'ShowHiddenHandles',shh);
2 个评论
Osama Arafa
2023-9-4
Yes, it is true...may be I have put the wrong answer to your question while I was trying to answer another question asking for how to get the scope name from the path to the scope! Thanks for the notification
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