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<i></i>Hi all,<br>
<br>
I tried to add a method to ImageObjectRepresentation class in order to
be able to change its slice number by giving a physical point. This
method is called <i>RequestResliceToPhysicalPoint(PointType point).</i><br>
<br>
Would you be interested in committing it into IGSTK ? Or do you think
this is not a right way to do ?<br>
<br>
Vincent<br>
<br>
Torleif Sandnes a écrit :
<blockquote cite="mid:037C4AC0-AA39-4D2D-B551-23E5E0A871F0@sintef.no"
type="cite">Hi Vincent.
<br>
<br>
<blockquote type="cite">Actually, the only solution is can see would
be to "manually" store relation between an
ImageSpatialObjectRepresentation and its ImageSpatialObject and
Orientation.
<br>
</blockquote>
<br>
This is what I ended up doing too. Unfortunately, I couldn´t find any
other way to solve this problem.
<br>
<br>
Regards,
<br>
<br>
Torleif Sandnes<br>
</blockquote>
Vincent Gratsac wrote :<br>
<blockquote type="cite"><br>
Hi igstk-users,
<br>
<br>
I'm developing a Qt application which will be able to open as many
SpatialObjects as the user wants.
<br>
Now I'm working on linking ImageSpatialObjectRepresentations with mouse
events.
<br>
<br>
My problem appears when I want to update all Representations' slice
number, depending on mouse coordinates :
<br>
<br>
- First, there is no method like RequestGetImageSpatialObject() in
the ImageSpatialObjectRepresentation class, so I can't call
TransformPhysicalPointToIndex() method for translating mouse
coordinates to image slice. I found no way to know which image object
is related to each representation.
<br>
<br>
- Second, I can't get the Representation's orientation. So I don't
know which coordinate component I have to use when calling the
RequestSetSliceNumber() method. (x, y or z ?)
<br>
<br>
I suppose that ImageSpatialObject and Orientation are not exposed in
the ImageSpatialObjectRepresentation class for security reasons...
<br>
<br>
Actually, the only solution is can see would be to "manually" store
relation between an ImageSpatialObjectRepresentation and its
ImageSpatialObject and Orientation.
<br>
<br>
Does anyone have suggestions which could help me ?
<br>
<br>
Thank you,
<br>
<br>
Vincent
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
Vincent Gratsac
----------------------------------------------------
Unité/Projet VisAGeS U746
INSERM/INRIA/CNRS/U. de Rennes I
IRISA
Campus de Beaulieu, 35042 Rennes Cedex, France
Ph: +33 (0) 2 23 23 49 20/ Fax: +33/0 2 99 84 71 71
email: <a class="moz-txt-link-abbreviated" href="mailto:Vincent.Gratsac@irisa.fr">Vincent.Gratsac@irisa.fr</a>
<a class="moz-txt-link-freetext" href="http://www.irisa.fr/visages/">http://www.irisa.fr/visages/</a>
-----------------------------------------------------
</pre>
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