Class: QgsHillshadeFilter

class qgis.analysis.QgsHillshadeFilter(inputFile: str, outputFile: str, outputFormat: str, lightAzimuth: float = 300, lightAngle: float = 40)

Bases: qgis._analysis.QgsDerivativeFilter

QgsHillshadeFilter(QgsHillshadeFilter)

Methods

calcFirstDerX
calcFirstDerY
lightAngle
lightAzimuth
processNineCellWindow Calculates output value from nine input values.
setLightAngle
setLightAzimuth

Signals

Attributes

calcFirstDerX()
calcFirstDerY()
lightAngle(self) → float
lightAzimuth(self) → float
processNineCellWindow(self) → Tuple[float, float, float, float, float, float, float, float, float, float]

Calculates output value from nine input values. The input values and the output value can be equal to the nodata value if not present or outside of the border. Must be implemented by subclasses*

setLightAngle(self, angle: float)
setLightAzimuth(self, azimuth: float)