TGIS_Layer.Addition property

Additional blending value.

# Python
@property
def Addition(
  self
) -> int: 
 
@Addition.setter
def Addition(
  self,
  _value: int
) -> None: 

• If 0, Transparency is used as the transparency value.
• If <> 0, the output is blended as: output = output * Transparency/100 + layer * Addition/100.