http://imagej.273.s1.nabble.com/Global-scale-is-reset-BUG-tp5015924p5015930.html
inaccessible from a macro, but the calibration of course is, e.g. from
> Herbie,
>
> since you are already citing the user guide, why don't you also link to
> it? We're in the internet, after all:
>
>
http://imagej.net/docs/guide/146-30.html#infobox:GlobalCal>
>
> Regarding the original question, I think you're misunderstanding
> Thorsten, because he explicitly asked if there is a way to *check* from
> a macro whether the global flag is set or not. I don't see how your
> citation of the user guide helps answering this question, and I don't
> know of a way to read the flag from the macro language.
>
> You can however get the global calibration from the ImagePlus class
> using any full-fledged scripting language:
>
> // @ImagePlus imp
> global = imp.getGlobalCalibration()
>
> According to the javadoc [1], this will return the system-wide
> calibration, or null if global calibration is unset.
>
> Best,
> Jan
>
> [1]:
http://javadoc.imagej.net/ImageJ1/index.html?ij/ImagePlus.html>
>
> On 18.03.2016 10:43, Herbie wrote:
>> Thorsten,
>>
>> it's all written in the User-Guide:
>>
>> "XXIII Global Calibrations
>>
>> Calibration settings related to spatial (pixel width, height and voxel
>> depth), temporal (frame interval) and luminance (brightness) information
>> can be set globally, i.e., can be applied to all images opened during
>> the current session instead of just the active image. The Global flag
>> can be set in three dialog prompts:
>>
>> 1. Image . Properties. . . [P] (pixel width, height, voxel depth, frame
>> interval)
>> 2. Analyze . Set Scale. . . (pixel width and height)
>> 3. Analyze . Calibrate. . . (pixel intensity)
>>
>> Once Global calibration is set, a ‘(G)’ is displayed in all image titles
>> until ImageJ is closed. A warning message is displayed when a calibrated
>> image with conflicting calibration is opened and the Global option is
>> enabled.
>> Choose Disable Global Calibration to stop using global settings or
>> Disable these Messages to keep respecting global settings, ignoring the
>> calibration of the newly open image."
>>
>> HTH
>>
>> Herbie
>>
>> :::::::::::::::::::::::::::::::::::::::::::::
>> Am 18.03.16 um 10:25 schrieb Thorsten Wagner:
>>> Dear Herbie,
>>>
>>> thank you for your fast response.
>>>
>>> Is there a way to find out in a macro if the current scale is global?
>>> I have seen that in the title a (G) is added, but is this the only way
>>> I can check it?
>>>
>>> Cheers,
>>> Thorsten
>>> Am Freitag, den 18.03.2016, 09:59 +0100 schrieb Herbie:
>>>> Thorsten,
>>>>
>>>> The User-Guide tells us:
>>>>
>>>> "When Global is checked, the scale defined in this dialog is used
>>>> for
>>>> all opened images during the current session instead of just the
>>>> active
>>>> image, see XXIII Global Calibrations."
>>>>
>>>> "current session" is what matters here...
>>>>
>>>> Best
>>>>
>>>> Herbie
>>>>
>>>> :::::::::::::::::::::::::::::::::::::::::::::
>>>> Am 18.03.16 um 09:18 schrieb Thorsten Wagner:
>>>>>
>>>>> Dear List,
>>>>>
>>>>> given the images A and B.
>>>>>
>>>>> When I set the global scale for an image A via
>>>>>
>>>>> run("Set Scale...", "known=5 unit=nm global");
>>>>>
>>>>> and then reset the scale only for A via
>>>>> selectWindow("A");
>>>>> run("Set Scale...", "distance=0 known=0 pixel=1 unit=pixel");
>>>>>
>>>>> then the scale is also reset for B.
>>>>>
>>>>> This is not what I've expected.
>>>>>
>>>>> Is that for purpose or a bug?
>>>>>
>>>>> Cheers,
>>>>> Thorsten
>>>>>
>>>>> --
>>>>> ImageJ mailing list:
http://imagej.nih.gov/ij/list.html>>>>>
>>>> --
>>>> ImageJ mailing list:
http://imagej.nih.gov/ij/list.html>>>
>>
>> --
>> ImageJ mailing list:
http://imagej.nih.gov/ij/list.html>