29 #ifndef __vtkAbstractImageInterpolator_h
30 #define __vtkAbstractImageInterpolator_h
32 #include "vtkImagingCoreModule.h"
33 #include "vtkObject.h"
35 #define VTK_IMAGE_BORDER_CLAMP 0
36 #define VTK_IMAGE_BORDER_REPEAT 1
37 #define VTK_IMAGE_BORDER_MIRROR 2
49 virtual void PrintSelf(ostream& os, vtkIndent indent);
53 virtual void Initialize(vtkDataObject *data);
56 virtual void ReleaseData();
72 double Interpolate(
double x,
double y,
double z,
int component);
79 bool Interpolate(
const double point[3],
double *value);
83 void SetOutValue(
double outValue);
91 void SetTolerance(
double tol);
100 void SetComponentOffset(
int offset);
109 void SetComponentCount(
int count);
115 int ComputeNumberOfComponents(
int inputComponents);
120 int GetNumberOfComponents();
126 void InterpolateIJK(
const double point[3],
double *value);
127 void InterpolateIJK(
const float point[3],
float *value);
135 bool CheckBoundsIJK(
const double x[3]);
136 bool CheckBoundsIJK(
const float x[3]);
145 void SetBorderMode(
int mode);
153 const char *GetBorderModeAsString();
161 virtual void ComputeSupportSize(
const double matrix[16],
int support[3]) = 0;
167 virtual bool IsSeparable() = 0;
178 virtual void PrecomputeWeightsForExtent(
179 const double matrix[16],
const int extent[6],
int checkExtent[6],
181 virtual void PrecomputeWeightsForExtent(
182 const float matrix[16],
const int extent[6],
int checkExtent[6],
196 double *value,
int n);
199 float *value,
int n);
204 vtkGetVector3Macro(Spacing,
double);
209 vtkGetVector3Macro(Origin,
double);
214 vtkGetVector6Macro(Extent,
int);
220 vtkGetVector6Macro(WholeExtent,
int);
228 virtual void InternalUpdate() = 0;
235 virtual void GetInterpolationFunc(
238 virtual void GetInterpolationFunc(
245 virtual void GetRowInterpolationFunc(
248 virtual void GetRowInterpolationFunc(
254 double StructuredBoundsDouble[6];
255 float StructuredBoundsFloat[6];
269 void (*InterpolationFuncDouble)(
271 void (*InterpolationFuncFloat)(
274 void (*RowInterpolationFuncDouble)(
276 double *outPtr,
int n);
277 void (*RowInterpolationFuncFloat)(
279 float *outPtr,
int n);
288 const double point[3],
double *value)
294 const float point[3],
float *value)
302 return !((x[0] < bounds[0]) | (x[0] > bounds[1]) |
303 (x[1] < bounds[2]) | (x[1] > bounds[3]) |
304 (x[2] < bounds[4]) | (x[2] > bounds[5]));
310 return !((x[0] < bounds[0]) | (x[0] > bounds[1]) |
311 (x[1] < bounds[2]) | (x[1] > bounds[3]) |
312 (x[2] < bounds[4]) | (x[2] > bounds[5]));
317 double *value,
int n)
void(* InterpolationFuncDouble)(vtkInterpolationInfo *info, const double point[3], double *outPtr)
interpolate data values from images
void SetBorderModeToRepeat()
void(* RowInterpolationFuncFloat)(vtkInterpolationWeights *weights, int idX, int idY, int idZ, float *outPtr, int n)
#define VTK_IMAGE_BORDER_REPEAT
#define VTK_IMAGE_BORDER_CLAMP
void InterpolateIJK(const double point[3], double *value)
void(* InterpolationFuncFloat)(vtkInterpolationInfo *info, const float point[3], float *outPtr)
vtkInterpolationInfo * InterpolationInfo
float StructuredBoundsFloat[6]
void(* RowInterpolationFuncDouble)(vtkInterpolationWeights *weights, int idX, int idY, int idZ, double *outPtr, int n)
#define VTK_IMAGE_BORDER_MIRROR
double StructuredBoundsDouble[6]
bool CheckBoundsIJK(const double x[3])
void SetBorderModeToClamp()
void InterpolateRow(vtkInterpolationWeights *&weights, int xIdx, int yIdx, int zIdx, double *value, int n)
void SetBorderModeToMirror()