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Usage
vtkImplicitFunctionToImageStencil will convert a
vtkImplicitFunction into a stencil that can be used with
vtkImageStencil or with other classes that apply a stencil
to an image.
To create an instance of class
vtkImplicitFunctionToImageStencil, simply invoke its
constructor as follows
obj = vtkImplicitFunctionToImageStencil
Methods
The class vtkImplicitFunctionToImageStencil has several
methods that can be used. They are listed below. Note that
the documentation is translated automatically from the VTK
sources, and may not be completely intelligible. When in
doubt, consult the VTK website. In the methods listed below,
obj is an instance of the vtkImplicitFunctionToImageStencil
class.
* string = obj.GetClassName ()
* int = obj.IsA (string name)
* vtkImplicitFunctionToImageStencil = obj.NewInstance ()
* vtkImplicitFunctionToImageStencil = obj.SafeDownCast
(vtkObject o)
* obj.SetInput (vtkImplicitFunction ) - Specify the implicit
function to convert into a stencil.
* vtkImplicitFunction = obj.GetInput () - Specify the
implicit function to convert into a stencil.
* obj.SetInformationInput (vtkImageData ) - Set a
vtkImageData that has the Spacing, Origin, and WholeExtent
that will be used for the stencil. This input should be
set to the image that you wish to apply the stencil to. If
you use this method, then any values set with the
SetOutputSpacing, SetOutputOrigin, and
SetOutputWholeExtent methods will be ignored.
* vtkImageData = obj.GetInformationInput () - Set a
vtkImageData that has the Spacing, Origin, and WholeExtent
that will be used for the stencil. This input should be
set to the image that you wish to apply the stencil to. If
you use this method, then any values set with the
SetOutputSpacing, SetOutputOrigin, and
SetOutputWholeExtent methods will be ignored.
* obj.SetOutputOrigin (double , double , double ) - Set the
Origin to be used for the stencil. It should be set to the
Origin of the image you intend to apply the stencil to.
The default value is (0,0,0).
* obj.SetOutputOrigin (double a[3]) - Set the Origin to be
used for the stencil. It should be set to the Origin of
the image you intend to apply the stencil to. The default
value is (0,0,0).
* double = obj. GetOutputOrigin () - Set the Origin to be
used for the stencil. It should be set to the Origin of
the image you intend to apply the stencil to. The default
value is (0,0,0).
* obj.SetOutputSpacing (double , double , double ) - Set the
Spacing to be used for the stencil. It should be set to
the Spacing of the image you intend to apply the stencil
to. The default value is (1,1,1)
* obj.SetOutputSpacing (double a[3]) - Set the Spacing to be
used for the stencil. It should be set to the Spacing of
the image you intend to apply the stencil to. The default
value is (1,1,1)
* double = obj. GetOutputSpacing () - Set the Spacing to be
used for the stencil. It should be set to the Spacing of
the image you intend to apply the stencil to. The default
value is (1,1,1)
* obj.SetOutputWholeExtent (int , int , int , int , int ,
int ) - Set the whole extent for the stencil (anything
outside this extent will be considered to be "outside" the
stencil). If this is not set, then the stencil will always
use the requested UpdateExtent as the stencil extent.
* obj.SetOutputWholeExtent (int a[6]) - Set the whole extent
for the stencil (anything outside this extent will be
considered to be "outside" the stencil). If this is not
set, then the stencil will always use the requested
UpdateExtent as the stencil extent.
* int = obj. GetOutputWholeExtent () - Set the whole extent
for the stencil (anything outside this extent will be
considered to be "outside" the stencil). If this is not
set, then the stencil will always use the requested
UpdateExtent as the stencil extent.
* obj.SetThreshold (double ) - Set the threshold value for
the implicit function.
* double = obj.GetThreshold () - Set the threshold value for
the implicit function.
* FreeMat_Documentation
* Visualization_Toolkit_Imaging_Classes
* Generated on Thu Jul 25 2013 17:18:33 for FreeMat by
doxygen_ 1.8.1.1
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