Main Page Class Hierarchy Alphabetical List Compound List File List Compound Members File Members Related Pages
vtkThresholdPoints Class Reference
extracts points whose scalar value satisfies threshold criterion.
More...
#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.
-
Date:
-
2000/12/10 20:08:55
-
Revision:
-
1.27
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
-
Examples:
-
vtkThresholdPoints (examples)
Definition at line 61 of file vtkThresholdPoints.h.
Constructor & Destructor Documentation
| vtkThresholdPoints::vtkThresholdPoints |
( |
|
) |
[protected] |
|
| vtkThresholdPoints::~vtkThresholdPoints |
( |
|
) |
[inline, protected] |
|
| vtkThresholdPoints::vtkThresholdPoints |
( |
const vtkThresholdPoints & |
|
) |
[inline, protected] |
|
Member Function Documentation
| vtkThresholdPoints* vtkThresholdPoints::New |
( |
|
) |
[static] |
|
|
|
Instantiate object with no start, end, or progress methods.
Reimplemented from vtkPolyDataSource. |
| 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 vtkTypeMacro 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 vtkTypeMacro found in vtkSetGet.h.
Reimplemented from vtkDataSetToPolyDataFilter. |
| vtkThresholdPoints* vtkThresholdPoints::SafeDownCast |
( |
vtkObject * |
o |
) |
[static] |
|
| 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 vtkSource. |
| void vtkThresholdPoints::ThresholdByLower |
( |
float |
lower |
) |
|
|
|
|
Criterion is cells whose scalars are less than lower threshold. |
| void vtkThresholdPoints::ThresholdByUpper |
( |
float |
upper |
) |
|
|
|
|
Criterion is cells whose scalars are less than upper threshold. |
| void vtkThresholdPoints::ThresholdBetween |
( |
float |
lower, |
|
|
float |
upper |
|
) |
|
|
|
|
Criterion is cells whose scalars are between lower and upper thresholds. |
| virtual float vtkThresholdPoints::GetUpperThreshold |
( |
|
) |
[virtual] |
|
|
|
Get the upper and lower thresholds. |
| virtual float vtkThresholdPoints::GetLowerThreshold |
( |
|
) |
[virtual] |
|
| void vtkThresholdPoints::operator= |
( |
const vtkThresholdPoints & |
|
) |
[inline, protected] |
|
| void vtkThresholdPoints::Execute |
( |
|
) |
[protected, virtual] |
|
| int vtkThresholdPoints::Lower |
( |
float |
s |
) |
[inline, protected] |
|
| int vtkThresholdPoints::Upper |
( |
float |
s |
) |
[inline, protected] |
|
| int vtkThresholdPoints::Between |
( |
float |
s |
) |
[inline, protected] |
|
Member Data Documentation
float vtkThresholdPoints::LowerThreshold [protected]
|
|
float vtkThresholdPoints::UpperThreshold [protected]
|
|
int(vtkThresholdPoints::* vtkThresholdPoints::ThresholdFunction)(float s) [protected]
|
|
The documentation for this class was generated from the following file:
Generated on Wed Nov 21 13:00:52 2001 for VTK by
1.2.11.1 written by Dimitri van Heesch,
© 1997-2001