Re: [Sikuli-driver] [Question #665359]: Image match successful on mac fails on windows

2018-03-12 Thread Mike Bedwell
Question #665359 on Sikuli changed:
https://answers.launchpad.net/sikuli/+question/665359

Mike Bedwell posted a new comment:
Sure.  If you open the IDE, and add one of your images to the script
there (using 'insert image'), you can click on the image thumbnail that
results to open the Pattern Settings dialog.  That interface has three
tabs across the top.  The middle one (Matching Preview) will show you
everyplace on a screen capture that your image will match, and at what
level of quality.  For what it's worth, I don't use the IDE myself as
i'm writing against the java api, but I use the IDE to manage, capture,
and preview all of my image samples just for that functionality.

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Re: [Sikuli-driver] [Question #665359]: Image match successful on mac fails on windows

2018-03-12 Thread Allen Sparks
Question #665359 on Sikuli changed:
https://answers.launchpad.net/sikuli/+question/665359

Allen Sparks posted a new comment:
could you expand on that Mike? I am not sure I am following what you
mean by preview match success?

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Re: [Sikuli-driver] [Question #665359]: Image match successful on mac fails on windows

2018-03-11 Thread Mike Bedwell
Question #665359 on Sikuli changed:
https://answers.launchpad.net/sikuli/+question/665359

Mike Bedwell posted a new comment:
Not to step on any toes, but I've been developing a piece of software
that must work on all three (windows/linux/osx).  One of the things that
has helped me to trouble shoot this is use the IDE to preview match
success on the systems giving you trouble.  I've ran across more than
one instance where images were matching fine, but due to other handling
factors in my own code, it appeared that matches were failing.  The IDE
will give you an easy way to verify that it truly is a match fail and
not a region issue (I finally started dynamically calculating search
regions, in my initial code I made too many assumptions).  Of course, if
you've already tried that, apologies for the extra time taken here  :)

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Re: [Sikuli-driver] [Question #665359]: Image match successful on mac fails on windows

2018-03-08 Thread Allen Sparks
Question #665359 on Sikuli changed:
https://answers.launchpad.net/sikuli/+question/665359

Status: Answered => Solved

Allen Sparks confirmed that the question is solved:
Thanks RaiMan I will compare and see if I can tighten up the images and
worst case I will make separate folders for the two OS's

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Re: [Sikuli-driver] [Question #665359]: Image match successful on mac fails on windows

2018-03-07 Thread RaiMan
Question #665359 on Sikuli changed:
https://answers.launchpad.net/sikuli/+question/665359

Status: Open => Answered

RaiMan proposed the following answer:
If you are using at least Java 8 and SikuliX 1.1.1 or 1.1.2 SikuliX
capture and search on Retina displays works, since internally everything
is handled with normal dpi automatically.

The problem with images working on a Mac and not on Windows usually has
to do with different rendering and/or image content differences.

Monitor size in pixels does not matter, as long as the images on the
target system are the same size in pixels (though they might look
smaller or larger depending on the monitor size).

Take care that the captured images concentrate on the key aspects in the
middle part and have as little background as possible towards the edges.

Compare captures from a Mac and from Windows with an ImageViewer
enlarging until you can see the pixels. You might notice differences
(e.g. aliasing of edges, ...).

If the differences cannot be minimized, you need a different image set
for Windows.

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Re: [Sikuli-driver] [Question #665359]: Image match successful on mac fails on windows

2018-03-07 Thread Allen Sparks
Question #665359 on Sikuli changed:
https://answers.launchpad.net/sikuli/+question/665359

Allen Sparks gave more information on the question:
I should note I did take the screen grabs from the monitor, not the
retina display so that they are in 72 dpi rather than macbooks 144dpi to
try and avoid further confusion. This also did not solve the problem.

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[Sikuli-driver] [Question #665359]: Image match successful on mac fails on windows

2018-03-07 Thread Allen Sparks
New question #665359 on Sikuli:
https://answers.launchpad.net/sikuli/+question/665359

I have this odd problem where I am using sikuli to match images and click on 
them in a test suite. On my development machine (MacBook pro) everything works 
as expected both on the retina display and an external monitor. However, on my 
coworker's development machine the same tests fail to find 90% of the images. 

I setup a debug session and captured the screen size like so: 
Screen screen = new Screen();
Rectangle size = screen.getBounds();
System.out.println(size);

Both monitors returned vastly different resolutions, so we corrected that to 
where we were both running 1440x900 and still my machine passes, his machine 
fails. 

the call is pretty simple, literally waiting for the target image:

 try {
screen.wait(target, time);
} catch (FindFailed e) {
Assert.fail();
}

I thought at first I was dealing with a multi-screen issue, so I forced 
chromedriver to open at 0,0 so we could control which monitor it is being 
displayed on, still no luck. seriously at a loss here. 

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