VTK  9.0.1
vtkImageMapToColors.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkImageMapToColors.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 =========================================================================*/
29 #ifndef vtkImageMapToColors_h
30 #define vtkImageMapToColors_h
31 
32 #include "vtkImagingCoreModule.h" // For export macro
34 
35 class vtkScalarsToColors;
36 
37 class VTKIMAGINGCORE_EXPORT vtkImageMapToColors : public vtkThreadedImageAlgorithm
38 {
39 public:
40  static vtkImageMapToColors* New();
42  void PrintSelf(ostream& os, vtkIndent indent) override;
43 
45 
48  virtual void SetLookupTable(vtkScalarsToColors*);
49  vtkGetObjectMacro(LookupTable, vtkScalarsToColors);
51 
53 
56  vtkSetMacro(OutputFormat, int);
57  vtkGetMacro(OutputFormat, int);
58  void SetOutputFormatToRGBA() { this->OutputFormat = VTK_RGBA; }
59  void SetOutputFormatToRGB() { this->OutputFormat = VTK_RGB; }
60  void SetOutputFormatToLuminanceAlpha() { this->OutputFormat = VTK_LUMINANCE_ALPHA; }
61  void SetOutputFormatToLuminance() { this->OutputFormat = VTK_LUMINANCE; }
63 
65 
68  vtkSetMacro(ActiveComponent, int);
69  vtkGetMacro(ActiveComponent, int);
71 
73 
77  vtkSetMacro(PassAlphaToOutput, vtkTypeBool);
78  vtkBooleanMacro(PassAlphaToOutput, vtkTypeBool);
79  vtkGetMacro(PassAlphaToOutput, vtkTypeBool);
81 
85  vtkMTimeType GetMTime() override;
86 
88 
92  vtkSetVector4Macro(NaNColor, unsigned char);
93  vtkGetVector4Macro(NaNColor, unsigned char);
95 
96 protected:
98  ~vtkImageMapToColors() override;
99 
101 
102  void ThreadedRequestData(vtkInformation* request, vtkInformationVector** inputVector,
103  vtkInformationVector* outputVector, vtkImageData*** inData, vtkImageData** outData,
104  int extent[6], int id) override;
105 
106  int RequestData(vtkInformation* request, vtkInformationVector** inputVector,
107  vtkInformationVector* outputVector) override;
108 
111 
114 
116 
117  unsigned char NaNColor[4];
118 
119 private:
120  vtkImageMapToColors(const vtkImageMapToColors&) = delete;
121  void operator=(const vtkImageMapToColors&) = delete;
122 };
123 
124 #endif
#define VTK_LUMINANCE_ALPHA
void SetOutputFormatToLuminance()
Set the output format, the default is RGBA.
Store vtkAlgorithm input/output information.
vtkTypeUInt32 vtkMTimeType
Definition: vtkType.h:293
int RequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector) override
This is called by the superclass.
void SetOutputFormatToLuminanceAlpha()
Set the output format, the default is RGBA.
vtkScalarsToColors * LookupTable
#define VTK_LUMINANCE
int vtkTypeBool
Definition: vtkABI.h:69
Superclass for mapping scalar values to colors.
Generic filter that has one input.
a simple class to control print indentation
Definition: vtkIndent.h:33
void SetOutputFormatToRGBA()
Set the output format, the default is RGBA.
topologically and geometrically regular array of data
Definition: vtkImageData.h:41
virtual int RequestInformation(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
Subclasses can reimplement this method to collect information from their inputs and set information f...
virtual vtkMTimeType GetMTime()
Return this object's modified time.
map the input image through a lookup table
virtual void ThreadedRequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector, vtkImageData ***inData, vtkImageData **outData, int extent[6], int threadId)
If the subclass does not define an Execute method, then the task will be broken up, multiple threads will be spawned, and each thread will call this method.
void SetOutputFormatToRGB()
Set the output format, the default is RGBA.
#define VTK_RGBA
#define VTK_RGB
Store zero or more vtkInformation instances.
static vtkAlgorithm * New()
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.