Property | Description | Default Value(s) | Restrictions |
Dimensionality (Dimensionality) |
This property indicates whether to compute the gradient in two dimensions or in three. If the gradient is being computed in two dimensions, the X and Y dimensions are used. | 3 | The value must be one of the following: Two (2), Three (3). |
Input (Input) |
This property specifies the input to the Gradient filter. | The selected object must be the result of the following: sources (includes readers), filters. The dataset must contain a point array with 1 components. The selected dataset must be one of the following types (or a subclass of one of them): vtkImageData. |
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Select Input Scalars (SelectInputScalars) |
This property lists the name of the array from which to compute the gradient. | An array of scalars is required. |