def __get_color_ramp_items(renderer: QgsRasterRenderer, provider: QgsRasterDataProvider, color: QtGui.QColor) -> List[
QgsColorRampShader.ColorRampItem]:
bands = renderer.usesBands()
band_statistics = provider.bandStatistics(bands[0], QgsRasterBandStats.All)
minValue = band_statistics.minimumValue
maxValue = band_statistics.maximumValue
min_color = QtGui.QColor(color)
min_color.setAlpha(0)
max_color = QtGui.QColor(color)
max_color.setAlpha(255)
return [
QgsColorRampShader.ColorRampItem(minValue, min_color),
QgsColorRampShader.ColorRampItem(maxValue, max_color),
]
def __init__(self, interface):
QgsRasterRenderer.__init__(self, interface, '')
def __init__(self, interface):
QgsRasterRenderer.__init__(self, interface, '')
