Glyphs

Instance Method

processFont(_:instance:supporting:)processFont:instance:supporting:error:processFont_instance_supporting_error_

Is called to process a font before output

func processFont(_ font: GSFont, instance: GSInstance, supporting supportedFeatures: GSDrawStackFeature) throws
- (BOOL) processFont:(GSFont *) font instance:(GSInstance *) instance supporting:(GSDrawStackFeature) supportedFeatures error:(NSError **) error;
processFont_instance_supporting_error_(font: GSFont, instance: GSInstance, supportedFeatures: GSDrawStackFeature) -> tuple[bool, NSError]

Parameters

font

The glyph to process

instance

The exported instance

Parameters

font

The glyph to process

instance

The exported instance

error

On output, a pointer to an error object that describes why the method failed, or nil if no error occurred. If you are not interested in the error information, pass nil for this parameter.

Return Value

NO if there was an error