Class: QgsRasterRendererUtils

class qgis.core.QgsRasterRendererUtils

Bases: sip.wrapper

Utility functions for raster renderers.

Methods

parseColorMapFile	Parses an exported color map file at the specified path and extracts the stored color ramp items and ramp shader type.
saveColorMapFile	Exports a list of color ramp items and ramp shader type to a color map file at the specified path.

parseColorMapFile(path: str) → Tuple[bool, List[QgsColorRampShader.ColorRampItem], QgsColorRampShader.Type, List[str]]

Parses an exported color map file at the specified path and extracts the stored color ramp items and ramp shader type.

Returns True if the parsing was successful. If not, a list of errors will be generated.

See also

saveColorMapFile()

Parameters

path (str) –

Return type

Tuple[bool, List[QgsColorRampShader.ColorRampItem], QgsColorRampShader.Type, List[str]]

saveColorMapFile(path: str, items: Iterable[QgsColorRampShader.ColorRampItem], type: QgsColorRampShader.Type) → bool

Exports a list of color ramp items and ramp shader type to a color map file at the specified path.

Returns True if the save was successful.

See also

parseColorMapFile()

Parameters

• path (str) –

• items (Iterable[QgsColorRampShader.ColorRampItem]) –

• type (QgsColorRampShader.Type) –

Return type

bool