VTK  9.3.0
vtkImageResliceMapper.h
Go to the documentation of this file.
1// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2// SPDX-License-Identifier: BSD-3-Clause
20#ifndef vtkImageResliceMapper_h
21#define vtkImageResliceMapper_h
22
23#include "vtkImageMapper3D.h"
24#include "vtkRenderingImageModule.h" // For export macro
25
26VTK_ABI_NAMESPACE_BEGIN
28class vtkRenderer;
29class vtkRenderWindow;
30class vtkCamera;
31class vtkLookupTable;
32class vtkImageSlice;
33class vtkImageData;
35class vtkMatrix4x4;
38
39class VTKRENDERINGIMAGE_EXPORT vtkImageResliceMapper : public vtkImageMapper3D
40{
41public:
44 void PrintSelf(ostream& os, vtkIndent indent) override;
45
52 virtual void SetSlicePlane(vtkPlane* plane);
53
55
61 vtkSetMacro(JumpToNearestSlice, vtkTypeBool);
62 vtkBooleanMacro(JumpToNearestSlice, vtkTypeBool);
63 vtkGetMacro(JumpToNearestSlice, vtkTypeBool);
65
67
70 vtkSetMacro(SlabThickness, double);
71 vtkGetMacro(SlabThickness, double);
73
75
84 vtkSetClampMacro(SlabType, int, VTK_IMAGE_SLAB_MIN, VTK_IMAGE_SLAB_SUM);
85 vtkGetMacro(SlabType, int);
86 void SetSlabTypeToMin() { this->SetSlabType(VTK_IMAGE_SLAB_MIN); }
87 void SetSlabTypeToMax() { this->SetSlabType(VTK_IMAGE_SLAB_MAX); }
88 void SetSlabTypeToMean() { this->SetSlabType(VTK_IMAGE_SLAB_MEAN); }
89 void SetSlabTypeToSum() { this->SetSlabType(VTK_IMAGE_SLAB_SUM); }
90 virtual const char* GetSlabTypeAsString();
92
94
99 vtkSetClampMacro(SlabSampleFactor, int, 1, 2);
100 vtkGetMacro(SlabSampleFactor, int);
102
104
110 vtkSetClampMacro(ImageSampleFactor, int, 1, 16);
111 vtkGetMacro(ImageSampleFactor, int);
113
115
119 vtkSetMacro(AutoAdjustImageQuality, vtkTypeBool);
120 vtkBooleanMacro(AutoAdjustImageQuality, vtkTypeBool);
121 vtkGetMacro(AutoAdjustImageQuality, vtkTypeBool);
123
125
131 vtkSetMacro(ResampleToScreenPixels, vtkTypeBool);
132 vtkBooleanMacro(ResampleToScreenPixels, vtkTypeBool);
133 vtkGetMacro(ResampleToScreenPixels, vtkTypeBool);
135
137
143 vtkSetMacro(SeparateWindowLevelOperation, vtkTypeBool);
144 vtkBooleanMacro(SeparateWindowLevelOperation, vtkTypeBool);
145 vtkGetMacro(SeparateWindowLevelOperation, vtkTypeBool);
147
149
156
160 void Render(vtkRenderer* renderer, vtkImageSlice* prop) override;
161
168
173
175
179 double* GetBounds() override;
180 void GetBounds(double bounds[6]) override { this->vtkAbstractMapper3D::GetBounds(bounds); }
182
187 vtkInformation* request, vtkInformationVector** inInfo, vtkInformationVector* outInfo) override;
188
189 // return the bounds in index space
190 void GetIndexBounds(double extent[6]) override;
191
192protected:
195
200
205
211
216
222
227
232
237
239
242 void Update(int port) override;
243 void Update() override;
244 vtkTypeBool Update(int port, vtkInformationVector* requests) override;
245 vtkTypeBool Update(vtkInformation* requests) override;
247
252
253 vtkImageChangeInformation* ChangeInformation; // Prepare image for mapper
254 vtkImageSliceMapper* SliceMapper; // Does the OpenGL rendering
255
256 vtkTypeBool JumpToNearestSlice; // Adjust SliceAtFocalPoint
257 vtkTypeBool AutoAdjustImageQuality; // LOD-style behavior
258 vtkTypeBool SeparateWindowLevelOperation; // Do window/level as a separate step
259 double SlabThickness; // Current slab thickness
260 int SlabType; // Current slab mode
261 int SlabSampleFactor; // Sampling factor for slab mode
262 int ImageSampleFactor; // Sampling factor for image pixels
263 vtkTypeBool ResampleToScreenPixels; // Use software interpolation only
264 int InternalResampleToScreenPixels; // Use software interpolation only
265 int ResliceNeedUpdate; // Execute reslice on next render
266 vtkImageResliceToColors* ImageReslice; // For software interpolation
267 vtkMatrix4x4* ResliceMatrix; // Cached reslice matrix
268 vtkMatrix4x4* WorldToDataMatrix; // World to Data transform matrix
269 vtkMatrix4x4* DataToSliceMatrix; // Data to Slice transform matrix
270 vtkMatrix4x4* SliceToWorldMatrix; // Slice to World transform matrix
272
273private:
275 void operator=(const vtkImageResliceMapper&) = delete;
276};
277
278VTK_ABI_NAMESPACE_END
279#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:41
Detect and break reference loops.
modify spacing, origin and extent.
topologically and geometrically regular array of data
abstract class for mapping images to the screen
image display properties
map a slice of a vtkImageData to the screen
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.
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.
vtkImageChangeInformation * ChangeInformation
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:29
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:26
create a window for renderers to draw into
abstract specification for renderers
Definition vtkRenderer.h:59
record modification and/or execution time
window superclass for vtkRenderWindow
Definition vtkWindow.h:25
int vtkTypeBool
Definition vtkABI.h:64
#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:270