mScale = 1;
mVFLog = 0;
mVFWidth = 1;
+ mVFColor[0] = 0;
+ mVFColor[1] = 1;
+ mVFColor[2] = 0;
std::string text = "F1 = sagital; F2 = coronal; F3 = axial\n";
text += "F5 = horizontal flip; F6 = vertical flip\n\n";
//------------------------------------------------------------------------------
+//------------------------------------------------------------------------------
+void vvSlicer::SetCornerAnnotationVisibility(bool s)
+{
+ ca->SetVisibility(s);
+}
+//------------------------------------------------------------------------------
+
+
+//------------------------------------------------------------------------------
+bool vvSlicer::GetCornerAnnotationVisibility()
+{
+ return ca->GetVisibility();
+}
+//------------------------------------------------------------------------------
+
+
//------------------------------------------------------------------------------
vvSlicer::~vvSlicer()
{
mGlyphFilter->SetVectorModeToUseVector();
mGlyphFilter->SetColorModeToColorByVector();
+ if (!mVFColorLUT)
+ mVFColorLUT = vtkSmartPointer<vtkLookupTable>::New();
+
+ double mVFColorHSV[3];
+ vtkMath::RGBToHSV(mVFColor, mVFColorHSV);
+ mVFColorLUT->SetHueRange(mVFColorHSV[0], mVFColorHSV[0]);
+ mVFColorLUT->SetSaturationRange(mVFColorHSV[1],mVFColorHSV[1]);
+ mVFColorLUT->SetValueRange(mVFColorHSV[2], mVFColorHSV[2]);
+
if (!mVFMapper)
mVFMapper = vtkSmartPointer<vtkPolyDataMapper>::New();
- //mVFMapper->SetInputConnection(mGlyphFilter->GetOutputPort());
mVFMapper->SetInput(mGlyphFilter->GetOutput());
mVFMapper->ImmediateModeRenderingOn();
+ mVFMapper->SetLookupTable(mVFColorLUT);
if (!mVFActor)
mVFActor = vtkSmartPointer<vtkActor>::New();
}
//----------------------------------------------------------------------------
-
//----------------------------------------------------------------------------
void vvSlicer::UpdateDisplayExtent()
{
return;
}
input->UpdateInformation();
- int *w_ext;// = input->GetWholeExtent();
- if (mUseReducedExtent) {
- w_ext = mReducedExtent;
- } else w_ext = input->GetWholeExtent();
-
- switch (this->SliceOrientation) {
- case vtkImageViewer2::SLICE_ORIENTATION_XY:
- this->ImageActor->SetDisplayExtent(
- w_ext[0], w_ext[1], w_ext[2], w_ext[3], this->Slice, this->Slice);
- if (mVF && mVFActor->GetVisibility()) {
- int vfExtent[6];
- ComputeVFDisplayedExtent(w_ext[0], w_ext[1], w_ext[2], w_ext[3], this->Slice, this->Slice,vfExtent);
- mVOIFilter->SetVOI(vfExtent);
- mGlyphFilter->SetOrientation(1,1,0);
- mVFMapper->Update();
- // put the vector field between the image and the camera
- if (Renderer->GetActiveCamera()->GetPosition()[2] > this->Slice)
- mVFActor->SetPosition(0,0,ImageActor->GetBounds()[5]+2);
- else
- mVFActor->SetPosition(0,0,ImageActor->GetBounds()[4]-2);
- }
- if (mOverlay && mOverlayActor->GetVisibility()) {
- int overExtent[6];
- ComputeOverlayDisplayedExtent(w_ext[0], w_ext[1], w_ext[2], w_ext[3], this->Slice, this->Slice,overExtent);
- mOverlayActor->SetDisplayExtent(overExtent);
- if (Renderer->GetActiveCamera()->GetPosition()[2] > this->Slice)
- mOverlayActor->SetPosition(0,0,1);
- else
- mOverlayActor->SetPosition(0,0,-1);
- }
- if (mFusion && mFusionActor->GetVisibility()) {
- int fusExtent[6];
- ComputeFusionDisplayedExtent(w_ext[0], w_ext[1], w_ext[2], w_ext[3], this->Slice, this->Slice,fusExtent);
- mFusionActor->SetDisplayExtent(fusExtent);
- if (Renderer->GetActiveCamera()->GetPosition()[2] > this->Slice)
- mFusionActor->SetPosition(0,0,1.5);
- else
- mFusionActor->SetPosition(0,0,-1.5);
- }
- if (mLandActor) {
- if (mClipBox) {
- double bounds [6];
- bounds[0] = ImageActor->GetBounds()[0];
- bounds[1] = ImageActor->GetBounds()[1];
- bounds[2] = ImageActor->GetBounds()[2];
- bounds[3] = ImageActor->GetBounds()[3];
- bounds[4] = ImageActor->GetBounds()[4]-fabs(0.5/this->GetInput()->GetSpacing()[2]);
- bounds[5] = ImageActor->GetBounds()[5]+fabs(0.5/this->GetInput()->GetSpacing()[2]);
- mClipBox->SetBounds(bounds);
- UpdateLandmarks();
- }
- // DD(mLandActor->GetPosition()[2]);
- // DD(Renderer->GetActiveCamera()->GetPosition()[2]);
- mLandActor->SetPosition(0,0,-1.5);
- /*
- if (Renderer->GetActiveCamera()->GetPosition()[2] > this->Slice)
- mLandActor->SetPosition(0,0,1.5);
- else
- mLandActor->SetPosition(0,0,-1.5);
- */
- }
- break;
-
- case vtkImageViewer2::SLICE_ORIENTATION_XZ:
- this->ImageActor->SetDisplayExtent(
- w_ext[0], w_ext[1], this->Slice, this->Slice, w_ext[4], w_ext[5]);
- if (mVF && mVFActor->GetVisibility()) {
- int vfExtent[6];
- ComputeVFDisplayedExtent(w_ext[0], w_ext[1], this->Slice, this->Slice, w_ext[4], w_ext[5],vfExtent);
- mVOIFilter->SetVOI(vfExtent);
- mGlyphFilter->SetOrientation(1,0,1);
- mVFMapper->Update();
- // put the vector field between the image aSpacingnd the camera
- if (Renderer->GetActiveCamera()->GetPosition()[1] > this->Slice)
- mVFActor->SetPosition(0,ImageActor->GetBounds()[3]+2,0);
- else
- mVFActor->SetPosition(0,ImageActor->GetBounds()[2]-2,0);
- }
- if (mOverlay && mOverlayActor->GetVisibility()) {
- int overExtent[6];
- ComputeOverlayDisplayedExtent(w_ext[0], w_ext[1], this->Slice, this->Slice, w_ext[4], w_ext[5],overExtent);
- mOverlayActor->SetDisplayExtent(overExtent);
- if (Renderer->GetActiveCamera()->GetPosition()[1] > this->Slice)
- mOverlayActor->SetPosition(0,1,0);
- else
- mOverlayActor->SetPosition(0,-1,0);
- }
- if (mFusion && mFusionActor->GetVisibility()) {
- int fusExtent[6];
- ComputeFusionDisplayedExtent(w_ext[0], w_ext[1], this->Slice, this->Slice, w_ext[4], w_ext[5],fusExtent);
- mFusionActor->SetDisplayExtent(fusExtent);
- if (Renderer->GetActiveCamera()->GetPosition()[1] > this->Slice)
- mFusionActor->SetPosition(0,1.5,0);
- else
- mFusionActor->SetPosition(0,-1.5,0);
- }
- if (mLandActor) {
- if (mClipBox) {
- double bounds [6];
- bounds[0] = ImageActor->GetBounds()[0];
- bounds[1] = ImageActor->GetBounds()[1];
- bounds[2] = ImageActor->GetBounds()[2]-fabs(0.5/this->GetInput()->GetSpacing()[1]);
- bounds[3] = ImageActor->GetBounds()[3]+fabs(0.5/this->GetInput()->GetSpacing()[1]);
- bounds[4] = ImageActor->GetBounds()[4];
- bounds[5] = ImageActor->GetBounds()[5];
- mClipBox->SetBounds(bounds);
- UpdateLandmarks();
- }
- // DD(mLandActor->GetPosition()[1]);
- //DD(Renderer->GetActiveCamera()->GetPosition()[1]);
- if (Renderer->GetActiveCamera()->GetPosition()[1] > this->Slice)
- mLandActor->SetPosition(0,1.5,0);
- else
- mLandActor->SetPosition(0,-1.5,0);
- }
- break;
-
- case vtkImageViewer2::SLICE_ORIENTATION_YZ:
- this->ImageActor->SetDisplayExtent(
- this->Slice, this->Slice, w_ext[2], w_ext[3], w_ext[4], w_ext[5]);
- if (mVF && mVFActor->GetVisibility()) {
- int vfExtent[6];
- ComputeVFDisplayedExtent(this->Slice, this->Slice, w_ext[2], w_ext[3], w_ext[4], w_ext[5],vfExtent);
- mVOIFilter->SetVOI(vfExtent);
- mGlyphFilter->SetOrientation(0,1,1);
- mVFMapper->Update();
- // put the vector field between the image and the camera
- if (Renderer->GetActiveCamera()->GetPosition()[0] > this->Slice)
- mVFActor->SetPosition(ImageActor->GetBounds()[1]+2,0,0);
- else
- mVFActor->SetPosition(ImageActor->GetBounds()[0]-2,0,0);
- }
- if (mOverlay && mOverlayActor->GetVisibility()) {
- int overExtent[6];
- ComputeOverlayDisplayedExtent(this->Slice, this->Slice, w_ext[2], w_ext[3], w_ext[4], w_ext[5],overExtent);
- mOverlayActor->SetDisplayExtent(overExtent);
- if (Renderer->GetActiveCamera()->GetPosition()[0] > this->Slice)
- mOverlayActor->SetPosition(1,0,0);
- else
- mOverlayActor->SetPosition(-1,0,0);
- }
- if (mFusion && mFusionActor->GetVisibility()) {
- int fusExtent[6];
- ComputeFusionDisplayedExtent(this->Slice, this->Slice, w_ext[2], w_ext[3], w_ext[4], w_ext[5],fusExtent);
- mFusionActor->SetDisplayExtent(fusExtent);
- if (Renderer->GetActiveCamera()->GetPosition()[0] > this->Slice)
- mFusionActor->SetPosition(1.5,0,0);
- else
- mFusionActor->SetPosition(-1.5,0,0);
- }
- if (mLandActor) {
- if (mClipBox) {
- double bounds [6];
- bounds[0] = ImageActor->GetBounds()[0]-fabs(0.5/this->GetInput()->GetSpacing()[0]);
- bounds[1] = ImageActor->GetBounds()[1]+fabs(0.5/this->GetInput()->GetSpacing()[0]);
- bounds[2] = ImageActor->GetBounds()[2];
- bounds[3] = ImageActor->GetBounds()[3];
- bounds[4] = ImageActor->GetBounds()[4];
- bounds[5] = ImageActor->GetBounds()[5];
- mClipBox->SetBounds(bounds);
- UpdateLandmarks();
- }
- // DD(mLandActor->GetPosition()[1]);
- // DD(Renderer->GetActiveCamera()->GetPosition()[1]);
- if (Renderer->GetActiveCamera()->GetPosition()[0] > this->Slice)
- mLandActor->SetPosition(1.5,0,0);
- else
- mLandActor->SetPosition(-1.5,0,0);
+ // Local copy of extent
+ int w_ext[6];
+ for(unsigned int i=0; i<6; i++){
+ if (mUseReducedExtent)
+ w_ext[i] = mReducedExtent[i];
+ else
+ w_ext[i] = input->GetWholeExtent()[i];
+ }
+
+ // Set slice value
+ w_ext[ this->SliceOrientation*2 ] = this->Slice;
+ w_ext[ this->SliceOrientation*2+1 ] = this->Slice;
+
+ // Image actor
+ this->ImageActor->SetDisplayExtent(w_ext);
+
+ // Position vector
+ double position[3] = {0.,0.,0.};
+ double positionInc = (Renderer->GetActiveCamera()->GetPosition()[this->SliceOrientation] > this->Slice)?10:-10;
+ position[this->SliceOrientation] += positionInc;
+
+ // Overlay image actor
+ if (mOverlay && mOverlayActor->GetVisibility()) {
+ int overExtent[6];
+ mOverlay->GetTransformedVTKImages()[0]->UpdateInformation();
+ this->ConvertImageToImageDisplayExtent(input, w_ext, mOverlay->GetTransformedVTKImages()[0], overExtent);
+ ClipDisplayedExtent(overExtent, mOverlayMapper->GetInput()->GetWholeExtent());
+ mOverlayActor->SetDisplayExtent( overExtent );
+ mOverlayActor->SetPosition(position);
+ }
+ position[this->SliceOrientation] += positionInc;
+
+ // Fusion image actor
+ if (mFusion && mFusionActor->GetVisibility()) {
+ int fusExtent[6];
+ mFusion->GetTransformedVTKImages()[0]->UpdateInformation();
+ this->ConvertImageToImageDisplayExtent(input, w_ext, mFusion->GetTransformedVTKImages()[0], fusExtent);
+ ClipDisplayedExtent(fusExtent, mFusionMapper->GetInput()->GetWholeExtent());
+ mFusionActor->SetDisplayExtent(fusExtent);
+ mFusionActor->SetPosition(position);
+ }
+ position[this->SliceOrientation] += positionInc;
+
+ // Vector field actor
+ if (mVF && mVFActor->GetVisibility()) {
+ int vfExtent[6];
+ mVF->GetTransformedVTKImages()[0]->UpdateInformation();
+ this->ConvertImageToImageDisplayExtent(input, w_ext, mVF->GetTransformedVTKImages()[0], vfExtent);
+ ClipDisplayedExtent(vfExtent, mVOIFilter->GetInput()->GetWholeExtent());
+ mVOIFilter->SetVOI(vfExtent);
+ int orientation[3] = {1,1,1};
+ orientation[this->SliceOrientation] = 0;
+ mGlyphFilter->SetOrientation(orientation[0], orientation[1], orientation[2]);
+ mVFMapper->Update();
+ mVFActor->SetPosition(position);
+ }
+ position[this->SliceOrientation] += positionInc;
+
+ // Landmarks actor
+ if (mLandActor) {
+ if (mClipBox) {
+ double bounds [6];
+ for(unsigned int i=0; i<6; i++)
+ bounds[i] = ImageActor->GetBounds()[i];
+ bounds[ this->SliceOrientation*2 ] = ImageActor->GetBounds()[ this->SliceOrientation*2 ]-fabs(0.5/this->GetInput()->GetSpacing()[this->SliceOrientation]);
+ bounds[ this->SliceOrientation*2+1 ] = ImageActor->GetBounds()[ this->SliceOrientation*2+1 ]+fabs(0.5/this->GetInput()->GetSpacing()[this->SliceOrientation]);
+ mClipBox->SetBounds(bounds);
+ UpdateLandmarks();
}
- break;
+ mLandActor->SetPosition(position);
}
// Figure out the correct clipping range
-
if (this->Renderer) {
if (this->InteractorStyle &&
this->InteractorStyle->GetAutoAdjustCameraClippingRange()) {
double *spacing = input->GetSpacing();
double avg_spacing =
((double)spacing[0] + (double)spacing[1] + (double)spacing[2]) / 3.0;
- cam->SetClippingRange(
- range - avg_spacing * 3.0, range + avg_spacing * 3.0);
+ cam->SetClippingRange(range - avg_spacing * 3.0, range + avg_spacing * 3.0);
}
}
}
}
//----------------------------------------------------------------------------
-
-//----------------------------------------------------------------------------
-void vvSlicer::ComputeVFDisplayedExtent(int x1,int x2,int y1,int y2,int z1,int z2,int vfExtent[6])
-{
- vtkImageData* image=this->GetInput();
- vfExtent[0] = (( image->GetOrigin()[0] + x1*image->GetSpacing()[0] ) - mVF->GetOrigin()[0]) /
- mVF->GetSpacing()[0];
- vfExtent[1] = (( image->GetOrigin()[0] + x2*image->GetSpacing()[0] ) - mVF->GetOrigin()[0]) /
- mVF->GetSpacing()[0];
- vfExtent[2] = (( image->GetOrigin()[1] + y1*image->GetSpacing()[1] ) - mVF->GetOrigin()[1]) /
- mVF->GetSpacing()[1];
- vfExtent[3] = (( image->GetOrigin()[1] + y2*image->GetSpacing()[1] ) - mVF->GetOrigin()[1]) /
- mVF->GetSpacing()[1];
- vfExtent[4] = (( image->GetOrigin()[2] + z1*image->GetSpacing()[2] ) - mVF->GetOrigin()[2]) /
- mVF->GetSpacing()[2];
- vfExtent[5] = (( image->GetOrigin()[2] + z2*image->GetSpacing()[2] ) - mVF->GetOrigin()[2]) /
- mVF->GetSpacing()[2];
-
- ClipDisplayedExtent(vfExtent,mVOIFilter->GetInput()->GetWholeExtent());
-}
-//----------------------------------------------------------------------------
-
-
-//----------------------------------------------------------------------------
-void vvSlicer::ComputeOverlayDisplayedExtent(int x1,int x2,int y1,int y2,int z1,int z2,int overExtent[6])
-{
- vtkImageData* image=this->GetInput();
- overExtent[0] = (( image->GetOrigin()[0] + x1*image->GetSpacing()[0] ) - mOverlay->GetOrigin()[0]) /
- mOverlay->GetSpacing()[0];
- overExtent[1] = (( image->GetOrigin()[0] + x2*image->GetSpacing()[0] ) - mOverlay->GetOrigin()[0]) /
- mOverlay->GetSpacing()[0];
- overExtent[2] = (( image->GetOrigin()[1] + y1*image->GetSpacing()[1] ) - mOverlay->GetOrigin()[1]) /
- mOverlay->GetSpacing()[1];
- overExtent[3] = (( image->GetOrigin()[1] + y2*image->GetSpacing()[1] ) - mOverlay->GetOrigin()[1]) /
- mOverlay->GetSpacing()[1];
- overExtent[4] = (( image->GetOrigin()[2] + z1*image->GetSpacing()[2] ) - mOverlay->GetOrigin()[2]) /
- mOverlay->GetSpacing()[2];
- overExtent[5] = (( image->GetOrigin()[2] + z2*image->GetSpacing()[2] ) - mOverlay->GetOrigin()[2]) /
- mOverlay->GetSpacing()[2];
- ClipDisplayedExtent(overExtent, mOverlayMapper->GetInput()->GetWholeExtent());
-}
-//----------------------------------------------------------------------------
-
-
//----------------------------------------------------------------------------
-void vvSlicer::ComputeFusionDisplayedExtent(int x1,int x2,int y1,int y2,int z1,int z2,int fusExtent[6])
+void vvSlicer::ConvertImageToImageDisplayExtent(vtkImageData *sourceImage, const int sourceExtent[6],
+ vtkImageData *targetImage, int targetExtent[6])
{
- vtkImageData* image=this->GetInput();
- fusExtent[0] = (( image->GetOrigin()[0] + x1*image->GetSpacing()[0] ) - mFusion->GetOrigin()[0]) /
- mFusion->GetSpacing()[0];
- fusExtent[1] = (( image->GetOrigin()[0] + x2*image->GetSpacing()[0] ) - mFusion->GetOrigin()[0]) /
- mFusion->GetSpacing()[0];
- fusExtent[2] = (( image->GetOrigin()[1] + y1*image->GetSpacing()[1] ) - mFusion->GetOrigin()[1]) /
- mFusion->GetSpacing()[1];
- fusExtent[3] = (( image->GetOrigin()[1] + y2*image->GetSpacing()[1] ) - mFusion->GetOrigin()[1]) /
- mFusion->GetSpacing()[1];
- fusExtent[4] = (( image->GetOrigin()[2] + z1*image->GetSpacing()[2] ) - mFusion->GetOrigin()[2]) /
- mFusion->GetSpacing()[2];
- fusExtent[5] = (( image->GetOrigin()[2] + z2*image->GetSpacing()[2] ) - mFusion->GetOrigin()[2]) /
- mFusion->GetSpacing()[2];
- ClipDisplayedExtent(fusExtent, mFusionMapper->GetInput()->GetWholeExtent());
+ double dExtents[6];
+ for(unsigned int i=0; i<6; i++) {
+ // From source voxel coordinates to world coordinates
+ dExtents[i] = sourceImage->GetOrigin()[i/2] + sourceImage->GetSpacing()[i/2] * sourceExtent[i];
+
+ // From world coordinates to floating point target voxel coordinates
+ dExtents[i] = (dExtents[i]- targetImage->GetOrigin()[i/2]) / targetImage->GetSpacing()[i/2];
+
+ // Round to nearest
+ targetExtent[i] = itk::Math::Round(dExtents[i]);
+ }
}
//----------------------------------------------------------------------------
-
//----------------------------------------------------------------------------
void vvSlicer::ClipDisplayedExtent(int extent[6], int refExtent[6])
{
}
//----------------------------------------------------------------------------
+//----------------------------------------------------------------------------
+double vvSlicer::GetScalarComponentAsDouble(vtkImageData *image, int X, double Y, double Z, int &ix, int &iy, int &iz, int component)
+{
+ ix = lrint(X);
+ iy = lrint(Y);
+ iz = lrint(Z);
+ if (ix < image->GetWholeExtent()[0] ||
+ ix > image->GetWholeExtent()[1] ||
+ iy < image->GetWholeExtent()[2] ||
+ iy > image->GetWholeExtent()[3] ||
+ iz < image->GetWholeExtent()[4] ||
+ iz > image->GetWholeExtent()[5] )
+ return sqrt(-1.);
+
+ image->SetUpdateExtent(ix, ix, iy, iy, iz, iz);
+ image->Update();
+ return image->GetScalarComponentAsDouble(ix, iy, iz, component);
+}
+//----------------------------------------------------------------------------
+
//----------------------------------------------------------------------------
void vvSlicer::Render()
{
double X = (mCurrent[0] - this->GetInput()->GetOrigin()[0])/this->GetInput()->GetSpacing()[0];
double Y = (mCurrent[1] - this->GetInput()->GetOrigin()[1])/this->GetInput()->GetSpacing()[1];
double Z = (mCurrent[2] - this->GetInput()->GetOrigin()[2])/this->GetInput()->GetSpacing()[2];
-
- if (pdmA->GetVisibility()) {
- double x = mCursor[0];
- double y = mCursor[1];
- double z = mCursor[2];
- double xCursor = (x - this->GetInput()->GetOrigin()[0])/this->GetInput()->GetSpacing()[0];
- double yCursor = (y - this->GetInput()->GetOrigin()[1])/this->GetInput()->GetSpacing()[1];
- double zCursor = (z - this->GetInput()->GetOrigin()[2])/this->GetInput()->GetSpacing()[2];
-
- if (xCursor >= this->GetImageActor()->GetDisplayExtent()[0] &&
- xCursor < this->GetImageActor()->GetDisplayExtent()[1]+1 &&
- yCursor >= this->GetImageActor()->GetDisplayExtent()[2] &&
- yCursor < this->GetImageActor()->GetDisplayExtent()[3]+1 &&
- zCursor >= this->GetImageActor()->GetDisplayExtent()[4] &&
- zCursor < this->GetImageActor()->GetDisplayExtent()[5]+1 ) {
- vtkRenderer * renderer = this->Renderer;
-
- renderer->WorldToView(x,y,z);
- renderer->ViewToNormalizedViewport(x,y,z);
- renderer->NormalizedViewportToViewport(x,y);
- renderer->ViewportToNormalizedDisplay(x,y);
- renderer->NormalizedDisplayToDisplay(x,y);
- crossCursor->SetFocalPoint(x,y,z);
- } else
- crossCursor->SetFocalPoint(-1,-1,z);
- }
+
+// if (X < this->GetInput()->GetWholeExtent()[0]) X = this->GetInput()->GetWholeExtent()[0];
+// else if (X > this->GetInput()->GetWholeExtent()[1]) X = this->GetInput()->GetWholeExtent()[1];
+// if (Y < this->GetInput()->GetWholeExtent()[2]) Y = this->GetInput()->GetWholeExtent()[2];
+// else if (Y > this->GetInput()->GetWholeExtent()[3]) Y = this->GetInput()->GetWholeExtent()[3];
+// if (Z < this->GetInput()->GetWholeExtent()[4]) Z = this->GetInput()->GetWholeExtent()[4];
+// else if (Z > this->GetInput()->GetWholeExtent()[5]) Z = this->GetInput()->GetWholeExtent()[5];
if (X >= this->GetInput()->GetWholeExtent()[0] &&
X <= this->GetInput()->GetWholeExtent()[1] &&
Y <= this->GetInput()->GetWholeExtent()[3] &&
Z >= this->GetInput()->GetWholeExtent()[4] &&
Z <= this->GetInput()->GetWholeExtent()[5]) {
- int ix = lrint(X);
- int iy = lrint(Y);
- int iz = lrint(Z);
+
+
+ int ix, iy, iz;
+ double value = this->GetScalarComponentAsDouble(this->GetInput(), X, Y, Z, ix, iy, iz);
+
std::stringstream pixel1;
std::stringstream pixel2;
std::stringstream pixel3;
pixel2 << iy;
pixel3 << iz;
temps << mCurrentTSlice;
- this->GetInput()->SetUpdateExtent(ix, ix, iy, iy, iz, iz);
- this->GetInput()->Update();
- double value = this->GetInput()->GetScalarComponentAsDouble(ix, iy, iz, 0);
std::stringstream val;
val << value;
}
ca->SetText(1,worldPos.c_str());
}
+
+ if (pdmA->GetVisibility()) {
+ double x = mCursor[0];
+ double y = mCursor[1];
+ double z = mCursor[2];
+ double xCursor = (x - this->GetInput()->GetOrigin()[0])/this->GetInput()->GetSpacing()[0];
+ double yCursor = (y - this->GetInput()->GetOrigin()[1])/this->GetInput()->GetSpacing()[1];
+ double zCursor = (z - this->GetInput()->GetOrigin()[2])/this->GetInput()->GetSpacing()[2];
+
+ if (xCursor >= this->GetImageActor()->GetDisplayExtent()[0] &&
+ xCursor < this->GetImageActor()->GetDisplayExtent()[1]+1 &&
+ yCursor >= this->GetImageActor()->GetDisplayExtent()[2] &&
+ yCursor < this->GetImageActor()->GetDisplayExtent()[3]+1 &&
+ zCursor >= this->GetImageActor()->GetDisplayExtent()[4] &&
+ zCursor < this->GetImageActor()->GetDisplayExtent()[5]+1 ) {
+ vtkRenderer * renderer = this->Renderer;
+
+ renderer->WorldToView(x,y,z);
+ renderer->ViewToNormalizedViewport(x,y,z);
+ renderer->NormalizedViewportToViewport(x,y);
+ renderer->ViewportToNormalizedDisplay(x,y);
+ renderer->NormalizedDisplayToDisplay(x,y);
+ crossCursor->SetFocalPoint(x,y,z);
+ } else
+ crossCursor->SetFocalPoint(-1,-1,z);
+ }
+
+
if (mOverlay && mOverlayActor->GetVisibility()) {
mOverlayMapper->SetWindow(this->GetColorWindow());
mOverlayMapper->SetLevel(this->GetColorLevel());
}
if (mLandMapper)
UpdateLandmarks();
- //this->Superclass::Render();
+
this->GetRenderWindow()->Render();
}
//----------------------------------------------------------------------------
this->UpdateDisplayExtent();
// Seems to work without this line
- // this->Render();
+ //this->Render();
}
//----------------------------------------------------------------------------
}
//----------------------------------------------------------------------------
-
-
-
-
-
+//----------------------------------------------------------------------------
+void vvSlicer::SetVFColor(double r, double g, double b)
+{
+ double mVFColorHSV[3];
+ mVFColor[0] = r;
+ mVFColor[1] = g;
+ mVFColor[2] = b;
+
+ vtkMath::RGBToHSV(mVFColor, mVFColorHSV);
+ mVFColorLUT->SetHueRange(mVFColorHSV[0], mVFColorHSV[0]);
+ mVFColorLUT->SetSaturationRange(mVFColorHSV[1],mVFColorHSV[1]);
+ mVFColorLUT->SetValueRange(mVFColorHSV[2], mVFColorHSV[2]);
+
+ this->Render();
+}
git://git.creatis.insa-lyon.fr / clitk.git / blobdiff