Class: QgsHueSaturationFilter¶

Color and saturation filter pipe for rasters.

Class Hierarchy¶

Base class for processing filters like renderers, reprojector, resampler etc.

Methods

`colorizeColor`
`colorizeOn`
`colorizeStrength`
`grayscaleMode`
`invertColors`	Returns `True` if the filter inverts colors.
`readXml`	Sets base class members from xml.
`saturation`
`setColorizeColor`
`setColorizeOn`
`setColorizeStrength`
`setGrayscaleMode`
`setInvertColors`	Sets whether the filter will invert colors.
`setSaturation`

Attributes

class qgis.core.QgsHueSaturationFilter[source]¶

colorizeColor(self) → QColor[source]¶

colorizeOn(self) → bool[source]¶

colorizeStrength(self) → int[source]¶

invertColors(self) → bool[source]¶

Returns True if the filter inverts colors.

Added in version 3.22.

readXml(self, filterElem: QDomElement)[source]¶

Sets base class members from xml. Usually called from create() methods of subclasses

saturation(self) → int[source]¶

setColorizeColor(self, colorizeColor: QColor | Qt.GlobalColor)[source]¶

setColorizeOn(self, colorizeOn: bool)[source]¶

setColorizeStrength(self, colorizeStrength: int)[source]¶

setInvertColors(self, invertColors: bool)[source]¶

Sets whether the filter will invert colors.

Added in version 3.22.

setSaturation(self, saturation: int)[source]¶