PixelValue Get the value of a pixel. Image Manipulation QgsProcessingParameterRasterLayer|in|Input Image|None|False QgsProcessingParameterNumber|coordx|X coordinate|QgsProcessingParameterNumber.Double|0|False QgsProcessingParameterNumber|coordy|Y coordinate|QgsProcessingParameterNumber.Double|0|False OTBParameterChoice|mode|Coordinate system used to designate the pixel|index;physical;epsg|0|True QgsProcessingParameterCrs|mode.epsg.code|EPSG code|ProjectCrs|True QgsProcessingParameterString|cl|Channels|None|True