command and functions in imagej

[aget]

Hi,
I am new to imagej. Could anyone help with my execution of this command? Should i input it into macro and run it? Why it did not work? Thanks. BTW, what is Ext.?

Ext.Manager3D_Count(nb_obj);
print("number of objects",nb_obj);

Ext.Manager3D_Dist2(0,1,"cc",dist);
print("distance",dist);

Thanks

Yajie

[Michael Schmid]

Hi Yajie,

'Ext.' refers to macro extensions provided by an external plugin:
  http://rsb.info.nih.gov/ij/developer/macro/functions.html#ext

In this case, the plugin is the 3D manager, see
  http://www.gdja2ip.upmc.fr/index.php?option=com_content&view=article&id=38&Itemid=38
  http://imagejdocu.tudor.lu/doku.php?id=plugin:stacks:3d_roi_manager:start

The documentation for macro support by the 3D manager is in
  http://imagejdocu.tudor.lu/lib/exe/fetch.php?media=:plugin:stacks:3d_roi_manager:macros_roimanager3d_en.pdf

I can't say why it does not work; but maybe you do not have 3D objects
yet? I guess that you should have a 3D image that has been segmented with
the 3D manager?

Michael
______________________________________________________________________

On Wed, September 5, 2012 23:22, aget wrote:

> Hi,
> I am new to imagej. Could anyone help with my execution of this command?
> Should i input it into macro and run it? Why it did not work? Thanks. BTW,
> what is Ext.?
>
> Ext.Manager3D_Count(nb_obj);
> print("number of objects",nb_obj);
>
> Ext.Manager3D_Dist2(0,1,"cc",dist);
> print("distance",dist);
>
> Thanks
>
> Yajie

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ImageJ mailing list: http://imagej.nih.gov/ij/list.html

[Thomas Boudier]

Hi Yajie and Michael,

Just to complement answer from Michael, if you use 3D Roi Manager in a
macro you have to launch it inside the macro so the Ext macros can be
installed :

run("3D Manager");

however you may also need to explicitly install the associated Ext macros :
run("3D Manager");
Ext.install("RoiManager3D_"); (but on my computer I do not need that).

Thomas


Le 06/09/2012 09:30, Michael Schmid a écrit :

> Hi Yajie,
>
> 'Ext.' refers to macro extensions provided by an external plugin:
>    http://rsb.info.nih.gov/ij/developer/macro/functions.html#ext
>
> In this case, the plugin is the 3D manager, see
>    http://www.gdja2ip.upmc.fr/index.php?option=com_content&view=article&id=38&Itemid=38
>    http://imagejdocu.tudor.lu/doku.php?id=plugin:stacks:3d_roi_manager:start
>
> The documentation for macro support by the 3D manager is in
>    http://imagejdocu.tudor.lu/lib/exe/fetch.php?media=:plugin:stacks:3d_roi_manager:macros_roimanager3d_en.pdf
>
> I can't say why it does not work; but maybe you do not have 3D objects
> yet? I guess that you should have a 3D image that has been segmented with
> the 3D manager?
>
> Michael
> ______________________________________________________________________
>
> On Wed, September 5, 2012 23:22, aget wrote:
>> Hi,
>> I am new to imagej. Could anyone help with my execution of this command?
>> Should i input it into macro and run it? Why it did not work? Thanks. BTW,
>> what is Ext.?
>>
>> Ext.Manager3D_Count(nb_obj);
>> print("number of objects",nb_obj);
>>
>> Ext.Manager3D_Dist2(0,1,"cc",dist);
>> print("distance",dist);
>>
>> Thanks
>>
>> Yajie
>
> --
> ImageJ mailing list: http://imagej.nih.gov/ij/list.html
>

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      Thomas Boudier, MCU Université Pierre et Marie Curie,
      Modélisation Cellulaire et Imagerie Biologique (EE1),
      IFR 83, Bat B 7ème étage, porte 723, Campus Jussieu.
      Tel : [phone]   Fax : [phone]
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