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<p>The interactor styles Invoke the events.....</p>
<p><br>
</p>
<p> case States.IS_PAN:<br>
publicAPI.handleMousePan(renderer, pos);<br>
publicAPI.invokeInteractionEvent({ type:
'InteractionEvent' });<br>
break;</p>
<p><br>
</p>
<p>etc</p>
<p><br>
</p>
<p>but I can't find an example of a receiver (observer) of the
InteractionEvent....</p>
<p><br>
</p>
<p>somewhere that implements handleInteractionEvent....</p>
<p>I searched vtk.js for handleInteractionEvent and didn't find
anything...</p>
<p>?<br>
</p>
<p>Thanks</p>
<p><br>
</p>
<p>Rick</p>
<p><br>
</p>
<p><br>
</p>
<p><br>
</p>
<br>
<div class="moz-cite-prefix">On 09/14/2018 05:14 PM, Sebastien
Jourdain wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CABObKxcR8b52C88WZ1a5b6ru7VmPC7=i99jjLqzGZdPB1=OxAQ@mail.gmail.com">
<meta http-equiv="content-type" content="text/html; charset=utf-8">
<div dir="ltr">Your interactorObserver only need to implement
handleStartInteractionEvent, handleInteractionEvent,
handleEndInteractionEvent.
<div>They will automatically be linked.<br>
<div><br>
</div>
<div>Look at any other InteractorStyle implementation if need
be.</div>
</div>
<div><br>
</div>
<div>Seb</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr">On Fri, Sep 14, 2018 at 2:06 PM Rick Frank <<a
href="mailto:rickfrank@me.com" moz-do-not-send="true">rickfrank@me.com</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF">
<p>Thanks.</p>
<p><br>
</p>
<p>This event list seems to be missing</p>
<p><br>
</p>
<p>const START_INTERACTION_EVENT = { type:
'StartInteractionEvent' };<br>
const INTERACTION_EVENT = { type: 'InteractionEvent' };<br>
const END_INTERACTION_EVENT = { type:
'EndInteractionEvent' };<br>
</p>
<br>
and so function vtkInteractorObserver::subscribeToEvents()
{)<br>
<br>
doesn't get them.<br>
<br>
I think this is a bug, or am I missing something?<br>
<br>
I'm trying to create an interactor observer and I can get
the interaction events....<br>
<br>
<br>
Thanks<br>
<br>
Rick<br>
<br>
<br>
<div class="m_-3347050549355893865moz-cite-prefix">On
09/13/2018 02:12 PM, Sebastien Jourdain wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div dir="ltr">I think it is named MiddleButton. You can
find the full list here:
<div><a
href="https://github.com/Kitware/vtk-js/blob/master/Sources/Rendering/Core/RenderWindowInteractor/index.js#L28-L56"
target="_blank" moz-do-not-send="true">https://github.com/Kitware/vtk-js/blob/master/Sources/Rendering/Core/RenderWindowInteractor/index.js#L28-L56</a><br>
</div>
</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr">On Thu, Sep 13, 2018 at 11:00 AM Rick
Frank <<a href="mailto:rickfrank@me.com"
target="_blank" moz-do-not-send="true">rickfrank@me.com</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF"> For the time
being I have a subclass of
vtkInteractorStyleTrackballCamera which is a crib of
vtkInteractorStyleSlice for handing slice views....<br>
<br>
<br>
I can get:<br>
<br>
publicAPI.handleRightButtonPress = (callData) =>
{<br>
const pos = callData.position;<br>
model.previousPosition = pos;<br>
publicAPI.startDolly();<br>
};<br>
<br>
to override RightButton<br>
<br>
but there doesn't seem to be a<br>
<br>
publicAPI.handleCenterButtonPress = (callData)
=> {<br>
....<br>
};<br>
<br>
<br>
....<br>
<br>
Am I missing something on how to get the center
button? I can get the wheel....<br>
<br>
<br>
Thanks<br>
<br>
Rick<br>
<br>
<br>
<div
class="m_-3347050549355893865m_-7190038227117689756moz-cite-prefix">On
09/13/2018 01:21 PM, Sebastien Jourdain wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">The manipulator infrastructure come
from ParaView and has never been pushed to VTK
on the c++ side.
<div>Anyhow, we have a ManipulatorStyle on which
we register a bunch of manipulators to custom
build our style binding (pan on left-button,
rotate on left-button+Alt, ...). </div>
<div>That's the high level concept.</div>
<div><br>
</div>
<div>So either you provide a XXXXStyle that
should handle everything or use a
ManipulatorStyle on which you register
manipulators...</div>
<div><br>
</div>
<div><br>
</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr">On Thu, Sep 13, 2018 at 10:02 AM
Rick Frank via vtkusers <<a
href="mailto:vtkusers@public.kitware.com"
target="_blank" moz-do-not-send="true">vtkusers@public.kitware.com</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0
0 0 .8ex;border-left:1px #ccc
solid;padding-left:1ex">Hi,<br>
<br>
I'm using vtkInteractorStyleImage and notice
that I don't have access to <br>
a center mouse down (for Pan)...<br>
<br>
<br>
but the Manipulators have center mouse down...<br>
<br>
<br>
Manipulators seems to be a new thing in the
vtk.js<br>
<br>
<br>
How do they relate to the interactors? Is
there a way to get a center <br>
mouse down in my interactorStyleImage subclass<br>
<br>
<br>
Rick<br>
<br>
<br>
<br>
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