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vtkElevationFilter Class Reference

#include <vtkElevationFilter.h>

Inheritance diagram for vtkElevationFilter:

vtkDataSetToDataSetFilter vtkDataSetSource vtkSource vtkProcessObject vtkObject vtkObjectBase List of all members.

Detailed Description

generate scalars along a specified direction

Date
2002/01/22 15:29:18
Revision
1.37

vtkElevationFilter is a filter to generate scalar values from a dataset. The scalar values lie within a user specified range, and are generated by computing a projection of each dataset point onto a line. The line can be oriented arbitrarily. A typical example is to generate scalars based on elevation or height above a plane.

Examples:
vtkElevationFilter (Examples)
Tests:
vtkElevationFilter (Tests)

Definition at line 40 of file vtkElevationFilter.h.

Public Types

typedef vtkDataSetToDataSetFilter Superclass

Public Member Functions

virtual const char * GetClassName ()
virtual int IsA (const char *type)
void PrintSelf (ostream &os, vtkIndent indent)
virtual void SetLowPoint (float, float, float)
virtual void SetLowPoint (float[3])
virtual float * GetLowPoint ()
virtual void GetLowPoint (float data[3])
virtual void SetHighPoint (float, float, float)
virtual void SetHighPoint (float[3])
virtual float * GetHighPoint ()
virtual void GetHighPoint (float data[3])
virtual void SetScalarRange (float, float)
void SetScalarRange (float[2])
virtual float * GetScalarRange ()
virtual void GetScalarRange (float data[2])

Static Public Member Functions

static int IsTypeOf (const char *type)
static vtkElevationFilterSafeDownCast (vtkObject *o)
static vtkElevationFilterNew ()

Protected Member Functions

 vtkElevationFilter ()
 ~vtkElevationFilter ()
void Execute ()

Protected Attributes

float LowPoint [3]
float HighPoint [3]
float ScalarRange [2]


Member Typedef Documentation

typedef vtkDataSetToDataSetFilter vtkElevationFilter::Superclass
 

Reimplemented from vtkDataSetToDataSetFilter.

Definition at line 43 of file vtkElevationFilter.h.


Constructor & Destructor Documentation

vtkElevationFilter::vtkElevationFilter  )  [protected]
 

vtkElevationFilter::~vtkElevationFilter  )  [inline, protected]
 

Definition at line 70 of file vtkElevationFilter.h.


Member Function Documentation

virtual const char* vtkElevationFilter::GetClassName  )  [virtual]
 

Reimplemented from vtkDataSetToDataSetFilter.

static int vtkElevationFilter::IsTypeOf const char *  type  )  [static]
 

Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeRevisionMacro found in vtkSetGet.h.

Reimplemented from vtkDataSetToDataSetFilter.

virtual int vtkElevationFilter::IsA const char *  type  )  [virtual]
 

Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeRevisionMacro found in vtkSetGet.h.

Reimplemented from vtkDataSetToDataSetFilter.

static vtkElevationFilter* vtkElevationFilter::SafeDownCast vtkObject o  )  [static]
 

Reimplemented from vtkDataSetToDataSetFilter.

void vtkElevationFilter::PrintSelf ostream &  os,
vtkIndent  indent
[virtual]
 

Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from vtkDataSetToDataSetFilter.

static vtkElevationFilter* vtkElevationFilter::New  )  [static]
 

Construct object with LowPoint=(0,0,0) and HighPoint=(0,0,1). Scalar range is (0,1).

Reimplemented from vtkObject.

virtual void vtkElevationFilter::SetLowPoint float  ,
float  ,
float 
[virtual]
 

Define one end of the line (small scalar values).

virtual void vtkElevationFilter::SetLowPoint float  [3]  )  [virtual]
 

Define one end of the line (small scalar values).

virtual float* vtkElevationFilter::GetLowPoint  )  [virtual]
 

Define one end of the line (small scalar values).

virtual void vtkElevationFilter::GetLowPoint float  data[3]  )  [virtual]
 

Define one end of the line (small scalar values).

virtual void vtkElevationFilter::SetHighPoint float  ,
float  ,
float 
[virtual]
 

Define other end of the line (large scalar values).

virtual void vtkElevationFilter::SetHighPoint float  [3]  )  [virtual]
 

Define other end of the line (large scalar values).

virtual float* vtkElevationFilter::GetHighPoint  )  [virtual]
 

Define other end of the line (large scalar values).

virtual void vtkElevationFilter::GetHighPoint float  data[3]  )  [virtual]
 

Define other end of the line (large scalar values).

virtual void vtkElevationFilter::SetScalarRange float  ,
float 
[virtual]
 

Specify range to map scalars into.

void vtkElevationFilter::SetScalarRange float  [2]  ) 
 

Specify range to map scalars into.

virtual float* vtkElevationFilter::GetScalarRange  )  [virtual]
 

Specify range to map scalars into.

virtual void vtkElevationFilter::GetScalarRange float  data[2]  )  [virtual]
 

Specify range to map scalars into.

void vtkElevationFilter::Execute  )  [protected, virtual]
 

This method is the old style execute method

Reimplemented from vtkSource.


Member Data Documentation

float vtkElevationFilter::LowPoint[3] [protected]
 

Definition at line 73 of file vtkElevationFilter.h.

float vtkElevationFilter::HighPoint[3] [protected]
 

Definition at line 74 of file vtkElevationFilter.h.

float vtkElevationFilter::ScalarRange[2] [protected]
 

Definition at line 75 of file vtkElevationFilter.h.


The documentation for this class was generated from the following file: