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<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:#2B91AF">I tried following the advice I was provided, but using reslice and using the cutter to get a single cut end up with nothing for the reslice and
a blank plane for the cutter.<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:#2B91AF"><o:p> </o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:#2B91AF">If I render the volume by itself it works fine, but I only need a single slice of that volume with the transfer functions. I have been able to
save an image to another canvas, so all I need is a xPixels*yPixels image rendered so that I can copy it into its slot on the big canvas.<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:#2B91AF"><o:p> </o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:#2B91AF">Below you have the minimum code that ever rendered anything for me. I followed the examples as best I could, but I was unable to make sense of
this.<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:#2B91AF"><o:p> </o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:#2B91AF"><o:p> </o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:#2B91AF"><o:p> </o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:#2B91AF"> vtkSmartPointer</span><span style="font-size:9.5pt;font-family:Consolas;color:black"><</span><span style="font-size:9.5pt;font-family:Consolas;color:#2B91AF">vtkImageData</span><span style="font-size:9.5pt;font-family:Consolas;color:black">>
imageData =<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:black">
</span><span style="font-size:9.5pt;font-family:Consolas;color:#2B91AF">vtkSmartPointer</span><span style="font-size:9.5pt;font-family:Consolas;color:black"><</span><span style="font-size:9.5pt;font-family:Consolas;color:#2B91AF">vtkImageData</span><span style="font-size:9.5pt;font-family:Consolas;color:black">>::New();<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:black">
</span><span style="font-size:9.5pt;font-family:Consolas;color:#2B91AF">vtkSmartPointer</span><span style="font-size:9.5pt;font-family:Consolas;color:black"><</span><span style="font-size:9.5pt;font-family:Consolas;color:#2B91AF">vtkXMLImageDataReader</span><span style="font-size:9.5pt;font-family:Consolas;color:black">>
reader =<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:black">
</span><span style="font-size:9.5pt;font-family:Consolas;color:#2B91AF">vtkSmartPointer</span><span style="font-size:9.5pt;font-family:Consolas;color:black"><</span><span style="font-size:9.5pt;font-family:Consolas;color:#2B91AF">vtkXMLImageDataReader</span><span style="font-size:9.5pt;font-family:Consolas;color:black">>::New();<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:black"> reader</span><span style="font-size:9.5pt;font-family:Consolas;color:teal">-></span><span style="font-size:9.5pt;font-family:Consolas;color:black">SetFileName(path.c_str());<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:black"> reader</span><span style="font-size:9.5pt;font-family:Consolas;color:teal">-></span><span style="font-size:9.5pt;font-family:Consolas;color:black">Update();<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:black"> reader</span><span style="font-size:9.5pt;font-family:Consolas;color:teal">-></span><span style="font-size:9.5pt;font-family:Consolas;color:black">GetOutput()->Register(reader);<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:black"> imageData</span><span style="font-size:9.5pt;font-family:Consolas;color:teal">-></span><span style="font-size:9.5pt;font-family:Consolas;color:black">ShallowCopy(reader</span><span style="font-size:9.5pt;font-family:Consolas;color:teal">-></span><span style="font-size:9.5pt;font-family:Consolas;color:black">GetOutput());<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:black"><o:p> </o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:black">
</span><span style="font-size:9.5pt;font-family:Consolas;color:blue">double</span><span style="font-size:9.5pt;font-family:Consolas;color:black"> bounds[6];<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:black"> reader</span><span style="font-size:9.5pt;font-family:Consolas;color:teal">-></span><span style="font-size:9.5pt;font-family:Consolas;color:black">GetOutput()->GetBounds(bounds);//Get
the bounds of the volume. X0x1, y0y1, z0z1<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:black"><o:p> </o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:black">
</span><span style="font-size:9.5pt;font-family:Consolas;color:#2B91AF">vtkSmartPointer</span><span style="font-size:9.5pt;font-family:Consolas;color:black"><</span><span style="font-size:9.5pt;font-family:Consolas;color:#2B91AF">vtkPlane</span><span style="font-size:9.5pt;font-family:Consolas;color:black">>
plane =<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:black">
</span><span style="font-size:9.5pt;font-family:Consolas;color:#2B91AF">vtkSmartPointer</span><span style="font-size:9.5pt;font-family:Consolas;color:black"><</span><span style="font-size:9.5pt;font-family:Consolas;color:#2B91AF">vtkPlane</span><span style="font-size:9.5pt;font-family:Consolas;color:black">>::New();//This
plane is used to define the cutting plane.<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:black"> plane</span><span style="font-size:9.5pt;font-family:Consolas;color:teal">-></span><span style="font-size:9.5pt;font-family:Consolas;color:black">SetOrigin(0,
0, 0);<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:black"> plane</span><span style="font-size:9.5pt;font-family:Consolas;color:teal">-></span><span style="font-size:9.5pt;font-family:Consolas;color:black">SetNormal(0,
1, 0);<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:black"><o:p> </o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:black">
</span><span style="font-size:9.5pt;font-family:Consolas;color:green">// Create model actor</span><span style="font-size:9.5pt;font-family:Consolas;color:black"><o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:black"><o:p> </o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:black">
</span><span style="font-size:9.5pt;font-family:Consolas;color:#2B91AF">vtkSmartPointer</span><span style="font-size:9.5pt;font-family:Consolas;color:black"><</span><span style="font-size:9.5pt;font-family:Consolas;color:#2B91AF">vtkLookupTable</span><span style="font-size:9.5pt;font-family:Consolas;color:black">>
lut =<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:black">
</span><span style="font-size:9.5pt;font-family:Consolas;color:#2B91AF">vtkSmartPointer</span><span style="font-size:9.5pt;font-family:Consolas;color:black"><</span><span style="font-size:9.5pt;font-family:Consolas;color:#2B91AF">vtkLookupTable</span><span style="font-size:9.5pt;font-family:Consolas;color:black">>::New();//This
seems to be required to render anything at all.<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:black"> lut</span><span style="font-size:9.5pt;font-family:Consolas;color:teal">-></span><span style="font-size:9.5pt;font-family:Consolas;color:black">SetRange(0.3,
1); </span><span style="font-size:9.5pt;font-family:Consolas;color:green">// image intensity range</span><span style="font-size:9.5pt;font-family:Consolas;color:black"><o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:black"> lut</span><span style="font-size:9.5pt;font-family:Consolas;color:teal">-></span><span style="font-size:9.5pt;font-family:Consolas;color:black">SetValueRange(0.3,
1.0); </span><span style="font-size:9.5pt;font-family:Consolas;color:green">// from black to white</span><span style="font-size:9.5pt;font-family:Consolas;color:black"><o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:black"> lut</span><span style="font-size:9.5pt;font-family:Consolas;color:teal">-></span><span style="font-size:9.5pt;font-family:Consolas;color:black">SetSaturationRange(0.3,
1.0); </span><span style="font-size:9.5pt;font-family:Consolas;color:green">// no color saturation</span><span style="font-size:9.5pt;font-family:Consolas;color:black"><o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:black"> lut</span><span style="font-size:9.5pt;font-family:Consolas;color:teal">-></span><span style="font-size:9.5pt;font-family:Consolas;color:black">SetTableRange(0.2,
1.0);<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:black"> lut</span><span style="font-size:9.5pt;font-family:Consolas;color:teal">-></span><span style="font-size:9.5pt;font-family:Consolas;color:black">SetRampToLinear();<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:black"> lut</span><span style="font-size:9.5pt;font-family:Consolas;color:teal">-></span><span style="font-size:9.5pt;font-family:Consolas;color:black">SetBelowRangeColor(1,
1, 1, 1);<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:black"> lut</span><span style="font-size:9.5pt;font-family:Consolas;color:teal">-></span><span style="font-size:9.5pt;font-family:Consolas;color:black">Build();<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:black"><o:p> </o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:black">
</span><span style="font-size:9.5pt;font-family:Consolas;color:#2B91AF">vtkSmartPointer</span><span style="font-size:9.5pt;font-family:Consolas;color:black"><</span><span style="font-size:9.5pt;font-family:Consolas;color:#2B91AF">vtkCutter</span><span style="font-size:9.5pt;font-family:Consolas;color:black">>
cutter =<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:black">
</span><span style="font-size:9.5pt;font-family:Consolas;color:#2B91AF">vtkSmartPointer</span><span style="font-size:9.5pt;font-family:Consolas;color:black"><</span><span style="font-size:9.5pt;font-family:Consolas;color:#2B91AF">vtkCutter</span><span style="font-size:9.5pt;font-family:Consolas;color:black">>::New();//The
object doing the cutting for us.<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:black"> cutter</span><span style="font-size:9.5pt;font-family:Consolas;color:teal">-></span><span style="font-size:9.5pt;font-family:Consolas;color:black">SetInputConnection(reader</span><span style="font-size:9.5pt;font-family:Consolas;color:teal">-></span><span style="font-size:9.5pt;font-family:Consolas;color:black">GetOutputPort());<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:black"> cutter</span><span style="font-size:9.5pt;font-family:Consolas;color:teal">-></span><span style="font-size:9.5pt;font-family:Consolas;color:black">SetCutFunction(plane);<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:black"> cutter</span><span style="font-size:9.5pt;font-family:Consolas;color:teal">-></span><span style="font-size:9.5pt;font-family:Consolas;color:black">GenerateValues(1,
0.1, 0.1);<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:black"><o:p> </o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:black">
</span><span style="font-size:9.5pt;font-family:Consolas;color:#2B91AF">vtkSmartPointer</span><span style="font-size:9.5pt;font-family:Consolas;color:black"><</span><span style="font-size:9.5pt;font-family:Consolas;color:#2B91AF">vtkImageReslice</span><span style="font-size:9.5pt;font-family:Consolas;color:black">>
reslice =<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:black">
</span><span style="font-size:9.5pt;font-family:Consolas;color:#2B91AF">vtkSmartPointer</span><span style="font-size:9.5pt;font-family:Consolas;color:black"><</span><span style="font-size:9.5pt;font-family:Consolas;color:#2B91AF">vtkImageReslice</span><span style="font-size:9.5pt;font-family:Consolas;color:black">>::New();//No
idea what this is supposed to do.<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:black"> reslice</span><span style="font-size:9.5pt;font-family:Consolas;color:teal">-></span><span style="font-size:9.5pt;font-family:Consolas;color:black">SetOutputExtent(0,
600, 0, 600, 0, 0);<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:black"> reslice</span><span style="font-size:9.5pt;font-family:Consolas;color:teal">-></span><span style="font-size:9.5pt;font-family:Consolas;color:black">SetInputData(reader</span><span style="font-size:9.5pt;font-family:Consolas;color:teal">-></span><span style="font-size:9.5pt;font-family:Consolas;color:black">GetOutput());<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:black"> reslice</span><span style="font-size:9.5pt;font-family:Consolas;color:teal">-></span><span style="font-size:9.5pt;font-family:Consolas;color:black">Update();<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:black"><o:p> </o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:black">
</span><span style="font-size:9.5pt;font-family:Consolas;color:#2B91AF">vtkSmartPointer</span><span style="font-size:9.5pt;font-family:Consolas;color:black"><</span><span style="font-size:9.5pt;font-family:Consolas;color:#2B91AF">vtkPolyDataMapper</span><span style="font-size:9.5pt;font-family:Consolas;color:black">>
cutterMapper =<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:black">
</span><span style="font-size:9.5pt;font-family:Consolas;color:#2B91AF">vtkSmartPointer</span><span style="font-size:9.5pt;font-family:Consolas;color:black"><</span><span style="font-size:9.5pt;font-family:Consolas;color:#2B91AF">vtkPolyDataMapper</span><span style="font-size:9.5pt;font-family:Consolas;color:black">>::New();<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:black"> cutterMapper</span><span style="font-size:9.5pt;font-family:Consolas;color:teal">-></span><span style="font-size:9.5pt;font-family:Consolas;color:black">SetInputConnection(cutter</span><span style="font-size:9.5pt;font-family:Consolas;color:teal">-></span><span style="font-size:9.5pt;font-family:Consolas;color:black">GetOutputPort());//Change
betweent he cutter and reslice here<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:black"> cutterMapper</span><span style="font-size:9.5pt;font-family:Consolas;color:teal">-></span><span style="font-size:9.5pt;font-family:Consolas;color:black">SetLookupTable(lut);<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:black"> cutterMapper</span><span style="font-size:9.5pt;font-family:Consolas;color:teal">-></span><span style="font-size:9.5pt;font-family:Consolas;color:black">UseLookupTableScalarRangeOn();<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:black"><o:p> </o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:black">
</span><span style="font-size:9.5pt;font-family:Consolas;color:green">// Create cut actor</span><span style="font-size:9.5pt;font-family:Consolas;color:black"><o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas;color:black">
</span><span style="font-size:9.5pt;font-family:Consolas;color:#2B91AF">vtkSmartPointer</span><span style="font-size:9.5pt;font-family:Consolas;color:black"><</span><span style="font-size:9.5pt;font-family:Consolas;color:#2B91AF">vtkActor</span><span style="font-size:9.5pt;font-family:Consolas;color:black">>
sliceActor =<o:p></o:p></span></p>
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</span><span style="font-size:9.5pt;font-family:Consolas;color:#2B91AF">vtkSmartPointer</span><span style="font-size:9.5pt;font-family:Consolas;color:black"><</span><span style="font-size:9.5pt;font-family:Consolas;color:#2B91AF">vtkActor</span><span style="font-size:9.5pt;font-family:Consolas;color:black">>::New();<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.5pt;font-family:Consolas;color:black"> sliceActor</span><span style="font-size:9.5pt;font-family:Consolas;color:teal">-></span><span style="font-size:9.5pt;font-family:Consolas;color:black">SetMapper(cutterMapper);</span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">Thank you for your time.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">Yours,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">Magnus Elden<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> Sankhesh Jhaveri [mailto:sankhesh.jhaveri@kitware.com]
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<b>Sent:</b> Monday, 12 September, 2016 15:36<br>
<b>To:</b> Magnus Elden <magnus_elden@hotmail.com><br>
<b>Cc:</b> vtkusers@vtk.org<br>
<b>Subject:</b> Re: [vtkusers] How do I save all slices of a volume from vtkCutter to another canvas?<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Verdana",sans-serif;color:#0B5394">Hi Magnus,<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Verdana",sans-serif;color:#0B5394">First of all, if the goal is to just slice the volume consider using vtkImageReslice (<a href="http://www.vtk.org/Wiki/VTK/Examples/Cxx/ImageData/ImageReslice">http://www.vtk.org/Wiki/VTK/Examples/Cxx/ImageData/ImageReslice</a>)
instead of vtkCutter.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Verdana",sans-serif;color:#0B5394">You can simply set the output image data of the vtkImageReslice to a vtkImageActor and add it to a vtkRenderer as in <a href="http://www.vtk.org/Wiki/VTK/Examples/Cxx/Images/InteractWithImage">http://www.vtk.org/Wiki/VTK/Examples/Cxx/Images/InteractWithImage</a><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Verdana",sans-serif;color:#0B5394">Hope that helps.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Verdana",sans-serif;color:#0B5394"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Verdana",sans-serif;color:#0B5394">Sankhesh Jhaveri</span></b><span style="font-family:"Verdana",sans-serif;color:#0B5394"><br>
<i>Sr. Research & Development Engineer</i> | <a href="http://www.kitware.com" target="_blank">Kitware</a> | (518) 881-4417</span><o:p></o:p></p>
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<p class="MsoNormal">On Sat, Sep 10, 2016 at 8:01 PM, Magnus Elden <<a href="mailto:magnus_elden@hotmail.com" target="_blank">magnus_elden@hotmail.com</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">I have a volume that the class vtkCutter cuts into n slices. Now I need to save a render of each slice to another larger canvas to generate something similar to this:
<a href="http://previews.123rf.com/images/bunyos/bunyos1403/bunyos140300039/26777884-MRI-scan-of-the-human-brain-Stock-Photo.jpg" target="_blank">
http://previews.123rf.com/images/bunyos/bunyos1403/bunyos140300039/26777884-MRI-scan-of-the-human-brain-Stock-Photo.jpg</a><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">I am able to render it by linking the cutter output to a mapper and then into a vtkActor that I add to the renderer, but I have no idea how I can render each slice to a canvas.
In the worst case I just want the renders to be all stored to disk.<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Thank you for your help.<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Yours,<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Magnus Elden<o:p></o:p></p>
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