VTK  9.1.0
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=========================================================================*/
58#ifndef vtkImageResliceMapper_h
59#define vtkImageResliceMapper_h
60
61#include "vtkImageMapper3D.h"
62#include "vtkRenderingImageModule.h" // For export macro
63
65class vtkRenderer;
66class vtkRenderWindow;
67class vtkCamera;
68class vtkLookupTable;
69class vtkImageSlice;
70class vtkImageData;
72class vtkMatrix4x4;
74
75class VTKRENDERINGIMAGE_EXPORT vtkImageResliceMapper : public vtkImageMapper3D
76{
77public:
80 void PrintSelf(ostream& os, vtkIndent indent) override;
81
88 virtual void SetSlicePlane(vtkPlane* plane);
89
91
97 vtkSetMacro(JumpToNearestSlice, vtkTypeBool);
98 vtkBooleanMacro(JumpToNearestSlice, vtkTypeBool);
99 vtkGetMacro(JumpToNearestSlice, vtkTypeBool);
101
103
106 vtkSetMacro(SlabThickness, double);
107 vtkGetMacro(SlabThickness, double);
109
111
120 vtkSetClampMacro(SlabType, int, VTK_IMAGE_SLAB_MIN, VTK_IMAGE_SLAB_SUM);
121 vtkGetMacro(SlabType, int);
122 void SetSlabTypeToMin() { this->SetSlabType(VTK_IMAGE_SLAB_MIN); }
123 void SetSlabTypeToMax() { this->SetSlabType(VTK_IMAGE_SLAB_MAX); }
124 void SetSlabTypeToMean() { this->SetSlabType(VTK_IMAGE_SLAB_MEAN); }
125 void SetSlabTypeToSum() { this->SetSlabType(VTK_IMAGE_SLAB_SUM); }
126 virtual const char* GetSlabTypeAsString();
128
130
135 vtkSetClampMacro(SlabSampleFactor, int, 1, 2);
136 vtkGetMacro(SlabSampleFactor, int);
138
140
146 vtkSetClampMacro(ImageSampleFactor, int, 1, 16);
147 vtkGetMacro(ImageSampleFactor, int);
149
151
155 vtkSetMacro(AutoAdjustImageQuality, vtkTypeBool);
156 vtkBooleanMacro(AutoAdjustImageQuality, vtkTypeBool);
157 vtkGetMacro(AutoAdjustImageQuality, vtkTypeBool);
159
161
167 vtkSetMacro(ResampleToScreenPixels, vtkTypeBool);
168 vtkBooleanMacro(ResampleToScreenPixels, vtkTypeBool);
169 vtkGetMacro(ResampleToScreenPixels, vtkTypeBool);
171
173
179 vtkSetMacro(SeparateWindowLevelOperation, vtkTypeBool);
180 vtkBooleanMacro(SeparateWindowLevelOperation, vtkTypeBool);
181 vtkGetMacro(SeparateWindowLevelOperation, vtkTypeBool);
183
185
192
196 void Render(vtkRenderer* renderer, vtkImageSlice* prop) override;
197
204
209
211
215 double* GetBounds() override;
216 void GetBounds(double bounds[6]) override { this->vtkAbstractMapper3D::GetBounds(bounds); }
218
223 vtkInformation* request, vtkInformationVector** inInfo, vtkInformationVector* outInfo) override;
224
225 // return the bounds in index space
226 void GetIndexBounds(double extent[6]) override;
227
228protected:
231
236
241
247
252
258
263
268
273
275
278 void Update(int port) override;
279 void Update() override;
280 vtkTypeBool Update(int port, vtkInformationVector* requests) override;
281 vtkTypeBool Update(vtkInformation* requests) override;
283
288
289 vtkImageSliceMapper* SliceMapper; // Does the OpenGL rendering
290
291 vtkTypeBool JumpToNearestSlice; // Adjust SliceAtFocalPoint
292 vtkTypeBool AutoAdjustImageQuality; // LOD-style behavior
293 vtkTypeBool SeparateWindowLevelOperation; // Do window/level as a separate step
294 double SlabThickness; // Current slab thickness
295 int SlabType; // Current slab mode
296 int SlabSampleFactor; // Sampling factor for slab mode
297 int ImageSampleFactor; // Sampling factor for image pixels
298 vtkTypeBool ResampleToScreenPixels; // Use software interpolation only
299 int InternalResampleToScreenPixels; // Use software interpolation only
300 int ResliceNeedUpdate; // Execute reslice on next render
301 vtkImageResliceToColors* ImageReslice; // For software interpolation
302 vtkMatrix4x4* ResliceMatrix; // Cached reslice matrix
303 vtkMatrix4x4* WorldToDataMatrix; // World to Data transform matrix
304 vtkMatrix4x4* SliceToWorldMatrix; // Slice to World transform matrix
306
307private:
309 void operator=(const vtkImageResliceMapper&) = delete;
310};
311
312#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:155
Detect and break reference loops.
topologically and geometrically regular array of data
Definition: vtkImageData.h:157
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).
vtkTypeBool SeparateWindowLevelOperation
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:113
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
Definition: vtkMatrix4x4.h:145
perform various plane computations
Definition: vtkPlane.h:143
create a window for renderers to draw into
abstract specification for renderers
Definition: vtkRenderer.h:182
record modification and/or execution time
Definition: vtkTimeStamp.h:52
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