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Provides access to members that control a LookUp Table filter.
ILutFilter filters the values in the raster using a lookup table. A lookup table has a minimum index value and a size. An input pixel value is mapped by first converting the value into index, (index = value-min), and then looking up the output value in the table. Any input values outside the look table range, (min, min+size), are mapped into NoData.
Name | Description | |
---|---|---|
Get | Looks a value. | |
Min | The min LUT value. | |
Set | Sets a LUT value mapping. | |
Size | The LUT size. |
Classes | Description |
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LutFilter | A raster LookUp Table filter. |