RasterAttributeTable.LookupRasterValue Method
Looks up a specific raster value in the table.
Thread safety: This method is thread-safe.
LookupRasterValue(System.Int32 value)
Looks up a specific raster value in the table.Syntax
public AttributeSet LookupRasterValue (
System.Int32 value
)Parameters
value
Type: System.Int32
The raster value to look up.
The raster value to look up.
Return Value
Type: AttributeSet
null if the table is empty, or the attributes of the table entry that best matches the specified value.
null if the table is empty, or the attributes of the table entry that best matches the specified value.
Remarks
This method looks for the closest match in the table that is less than or equal to value, and returns its attributes. If all values in the table are greater than value, the attributes of the lowest entry is returned. If the table is empty, null is returned.
Platforms
Windows, Linux, Android