vtkThresholdPoints Class Reference
#include <vtkThresholdPoints.h>
Inheritance diagram for vtkThresholdPoints:
[legend]Collaboration diagram for vtkThresholdPoints:
[legend]List of all members.
Detailed Description
extracts points whose scalar value satisfies threshold criterion
vtkThresholdPoints is a filter that extracts points from a dataset that satisfy a threshold criterion. The criterion can take three forms: 1) greater than a particular value; 2) less than a particular value; or 3) between a particular value. The output of the filter is polygonal data.
- See also:
- vtkThreshold
- Created by:
-
- CVS contributions (if > 5%):
- Schroeder, Will (53%)
- Martin, Ken (17%)
- Bertel, Francois (12%)
- CVS logs (CVSweb):
/Graphics/vtkThresholdPoints.cxx)/Graphics/vtkThresholdPoints.h)
- Examples:
- vtkThresholdPoints (Examples)
- Tests:
- vtkThresholdPoints (Tests)
Definition at line 49 of file vtkThresholdPoints.h.
Member Typedef Documentation
Constructor & Destructor Documentation
| vtkThresholdPoints::vtkThresholdPoints |
( |
|
) |
[protected] |
|
Member Function Documentation
|
|
Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
Reimplemented from vtkAlgorithm. |
| virtual const char* vtkThresholdPoints::GetClassName |
( |
|
) |
[virtual] |
|
| int vtkThresholdPoints::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 vtkDataSetToPolyDataFilter. |
| virtual int vtkThresholdPoints::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 vtkDataSetToPolyDataFilter. |
| void vtkThresholdPoints::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 vtkDataSetToPolyDataFilter. |
| void vtkThresholdPoints::ThresholdByLower |
( |
double |
lower |
) |
|
|
|
|
Criterion is cells whose scalars are less or equal to lower threshold. |
| void vtkThresholdPoints::ThresholdByUpper |
( |
double |
upper |
) |
|
|
|
|
Criterion is cells whose scalars are greater or equal to upper threshold. |
| void vtkThresholdPoints::ThresholdBetween |
( |
double |
lower, |
|
|
double |
upper |
|
) |
|
|
|
|
Criterion is cells whose scalars are between lower and upper thresholds (inclusive of the end values). |
| virtual double vtkThresholdPoints::GetUpperThreshold |
( |
|
) |
[virtual] |
|
|
|
Get the upper and lower thresholds. |
| virtual double vtkThresholdPoints::GetLowerThreshold |
( |
|
) |
[virtual] |
|
|
|
Get the upper and lower thresholds. |
| void vtkThresholdPoints::Execute |
( |
|
) |
[protected, virtual] |
|
|
|
This method is the old style execute method
Reimplemented from vtkSource. |
| int vtkThresholdPoints::Lower |
( |
double |
s |
) |
[inline, protected] |
|
| int vtkThresholdPoints::Upper |
( |
double |
s |
) |
[inline, protected] |
|
| int vtkThresholdPoints::Between |
( |
double |
s |
) |
[inline, protected] |
|
Member Data Documentation
The documentation for this class was generated from the following file: