[Rd] quartz identify bug (PR#11491)

[olivierStat]

Simon Urbanek wrote:
> 
> Olivier,
> 
> On May 20, 2008, at 9:30 AM, olivier wrote:
> 
>> Full_Name: olivier
>> Version: 2.7.0
>> OS: mac os 10.5.2
>> Submission from: (NULL) (62.39.72.218)
>>
>>
>> Identify function does not work properly.
>> Esc button does not stop the process and R crashes.
> 
> Can you send a reproducible example of the crash (exactly the code +  
> how are you running R) and the crash report, please? I'm not able to  
> reproduce any crash.
> 
> As for terminating the identify, use <Ctrl>+<Click> (Mac equivalent of  
> second mouse button). <Esc> doesn't do anything in a Quartz device in  
> R 2.7.0. I'll update the documentation correspondingly, thanks for the  
> hint.
> 
> 
>> On qqplots graphic, identify() does not find any points.
>>
> 
> Again - without an exact example it's impossible to tell whether it's  
> a user error or something real.
> 
> Thanks,
> Simon
> 
> 
>> It is a serious problem, I can't identify points without crashing R  
>> now.
>>
>>
>>
>>
>> PS : Identify does not work on multiple graphics (par(mfrow=c(2,2))
>>
> 
> How could it? That makes no sense (do you really know how what  
> identify does? I'd suggest you read the help page.).
> 
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> 
> 



Ok, This simple example does not work :

x=rnorm(10)
plot(x)
identify(x)

Identify function find points when I clic on them, but I can't stop the
process. ESC key, or any other mousse button does not work. So I have to
close the quartz() window to stop the identify process and sometimes R
crashes.


The second problem is that the mousse does not focus on the window when I
call identify()

The third problem is in this example :

x=rnorm(10)
qqnorm(x)
identify(x)

Identify function does not find any points when I clic on them and there is
always a problem to stop the process...



Let's see another example :


x=rnorm(10)
par(mfrow=c(2,1))
plot(x)
qqnorm(x)
identify(x)

For this example, I don't know if I am right and I understand that identify
does not find points. Is this really a bug ?


I apologize for my english and I hope you understand me correctly.

Olivier.
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