VTK  9.2.6
vtkImageResliceMapper.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkImageResliceMapper.h
5
6 Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7 All rights reserved.
8 See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9
10 This software is distributed WITHOUT ANY WARRANTY; without even
11 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12 PURPOSE. See the above copyright notice for more information.
13
14=========================================================================*/
31
32#ifndef vtkImageResliceMapper_h
33#define vtkImageResliceMapper_h
34
35#include "vtkImageMapper3D.h"
36#include "vtkRenderingImageModule.h" // For export macro
37
39class vtkRenderer;
40class vtkRenderWindow;
41class vtkCamera;
42class vtkLookupTable;
43class vtkImageSlice;
44class vtkImageData;
46class vtkMatrix4x4;
48
49class VTKRENDERINGIMAGE_EXPORT vtkImageResliceMapper : public vtkImageMapper3D
50{
51public:
54 void PrintSelf(ostream& os, vtkIndent indent) override;
55
62 virtual void SetSlicePlane(vtkPlane* plane);
63
65
75
77
80 vtkSetMacro(SlabThickness, double);
81 vtkGetMacro(SlabThickness, double);
83
85
95 vtkGetMacro(SlabType, int);
100 virtual const char* GetSlabTypeAsString();
102
104
109 vtkSetClampMacro(SlabSampleFactor, int, 1, 2);
110 vtkGetMacro(SlabSampleFactor, int);
112
114
120 vtkSetClampMacro(ImageSampleFactor, int, 1, 16);
121 vtkGetMacro(ImageSampleFactor, int);
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166
170 void Render(vtkRenderer* renderer, vtkImageSlice* prop) override;
171
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185
189 double* GetBounds() override;
190 void GetBounds(double bounds[6]) override { this->vtkAbstractMapper3D::GetBounds(bounds); }
192
197 vtkInformation* request, vtkInformationVector** inInfo, vtkInformationVector* outInfo) override;
198
199 // return the bounds in index space
200 void GetIndexBounds(double extent[6]) override;
201
202protected:
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249
252 void Update(int port) override;
253 void Update() override;
254 vtkTypeBool Update(int port, vtkInformationVector* requests) override;
255 vtkTypeBool Update(vtkInformation* requests) override;
257
262
263 vtkImageSliceMapper* SliceMapper; // Does the OpenGL rendering
264
265 vtkTypeBool JumpToNearestSlice; // Adjust SliceAtFocalPoint
266 vtkTypeBool AutoAdjustImageQuality; // LOD-style behavior
267 vtkTypeBool SeparateWindowLevelOperation; // Do window/level as a separate step
268 double SlabThickness; // Current slab thickness
269 int SlabType; // Current slab mode
270 int SlabSampleFactor; // Sampling factor for slab mode
271 int ImageSampleFactor; // Sampling factor for image pixels
272 vtkTypeBool ResampleToScreenPixels; // Use software interpolation only
273 int InternalResampleToScreenPixels; // Use software interpolation only
274 int ResliceNeedUpdate; // Execute reslice on next render
275 vtkImageResliceToColors* ImageReslice; // For software interpolation
276 vtkMatrix4x4* ResliceMatrix; // Cached reslice matrix
277 vtkMatrix4x4* WorldToDataMatrix; // World to Data transform matrix
278 vtkMatrix4x4* SliceToWorldMatrix; // Slice to World transform matrix
280
281private:
283 void operator=(const vtkImageResliceMapper&) = delete;
284};
285
286#endif
interpolate data values from images
virtual double * GetBounds()=0
Return bounding box (array of six doubles) of data expressed as (xmin,xmax, ymin,ymax,...
a virtual camera for 3D rendering
Definition vtkCamera.h:52
Detect and break reference loops.
topologically and geometrically regular array of data
image display properties
void CheckerboardImage(vtkImageData *input, vtkCamera *camera, vtkImageProperty *property)
Do a checkerboard pattern to the alpha of an RGBA image.
void GetIndexBounds(double extent[6]) override
vtkImageResliceToColors * ImageReslice
void UpdateResliceInformation(vtkRenderer *ren)
Set all of the reslicing parameters.
void UpdateResliceInterpolation(vtkImageProperty *property)
Set the interpolation.
vtkTypeBool Update(vtkInformation *requests) override
Override Update to handle some tricky details.
void SetSlabTypeToSum()
The slab type, for thick slicing (default: Mean).
vtkMTimeType GetMTime() override
Get the mtime for the mapper.
virtual void SetSlabType(int)
The slab type, for thick slicing (default: Mean).
void Render(vtkRenderer *renderer, vtkImageSlice *prop) override
This should only be called by the renderer.
virtual const char * GetSlabTypeAsString()
The slab type, for thick slicing (default: Mean).
void SetSlabTypeToMean()
The slab type, for thick slicing (default: Mean).
void GetBounds(double bounds[6]) override
The bounding box (array of six doubles) of the data expressed as (xmin,xmax, ymin,...
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
virtual void SetSlicePlane(vtkPlane *plane)
Set the slice that will be used to cut through the image.
void ReportReferences(vtkGarbageCollector *) override
Garbage collection for reference loops.
virtual void SetInterpolator(vtkAbstractImageInterpolator *interpolator)
Set a custom interpolator.
vtkImageSliceMapper * SliceMapper
void Update(int port) override
Override Update to handle some tricky details.
vtkTypeBool ProcessRequest(vtkInformation *request, vtkInformationVector **inInfo, vtkInformationVector *outInfo) override
Handle requests from the pipeline executive.
vtkTypeBool Update(int port, vtkInformationVector *requests) override
Override Update to handle some tricky details.
static vtkImageResliceMapper * New()
void UpdateResliceMatrix(vtkRenderer *ren, vtkImageSlice *prop)
Update the reslice matrix, which is the slice-to-data matrix.
void Update() override
Override Update to handle some tricky details.
void UpdateWorldToDataMatrix(vtkImageSlice *prop)
Check if the vtkProp3D matrix has changed, and if so, set the WorldToDataMatrix to its inverse.
virtual vtkAbstractImageInterpolator * GetInterpolator()
Set a custom interpolator.
void UpdatePolygonCoords(vtkRenderer *ren)
Make a polygon by cutting the data bounds with a plane.
void ReleaseGraphicsResources(vtkWindow *) override
Release any graphics resources that are being consumed by this mapper.
double * GetBounds() override
The bounding box (array of six doubles) of the data expressed as (xmin,xmax, ymin,...
void UpdateColorInformation(vtkImageProperty *property)
Update anything related to the image coloring.
void UpdateSliceToWorldMatrix(vtkCamera *camera)
Update the slice-to-world matrix from the camera.
void SetSlabTypeToMax()
The slab type, for thick slicing (default: Mean).
void SetSlabTypeToMin()
The slab type, for thick slicing (default: Mean).
~vtkImageResliceMapper() override
Reslice and produce color scalars.
map a slice of a vtkImageData to the screen
represents an image in a 3D scene
a simple class to control print indentation
Definition vtkIndent.h:40
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
map scalar values into colors via a lookup table
represent and manipulate 4x4 transformation matrices
perform various plane computations
Definition vtkPlane.h:37
create a window for renderers to draw into
abstract specification for renderers
Definition vtkRenderer.h:73
record modification and/or execution time
window superclass for vtkRenderWindow
Definition vtkWindow.h:39
int vtkTypeBool
Definition vtkABI.h:69
#define VTK_IMAGE_SLAB_MAX
#define VTK_IMAGE_SLAB_MIN
#define VTK_IMAGE_SLAB_SUM
#define VTK_IMAGE_SLAB_MEAN
vtkTypeUInt32 vtkMTimeType
Definition vtkType.h:287