Protocol

FxOptionalParameterCreationAPI

The FxOptionalParameterCreationAPI protocol defines the methods implemented by the host application for creating parameters of optional types.

Declaration

@protocol FxOptionalParameterCreationAPI

Overview

See the discussion of parameter IDs in FxParameterCreationAPI.

Topics

Adding Optional Parameters

- addGradientWithName:parmId:parmFlags:

Creates a gradient parameter.

Required.

- addHistogramWithName:parmId:parmFlags:

Creates a histogram parameter.

Required.

See Also

Custom & Optional Parameters

FxOptionalParameterRetrievalAPI_v2

The FxOptionalParameterRetrievalAPI_v2 protocol defines the methods the host application provides to retrieve parameter values.

FxCustomParameterViewHost_v2

Defines the methods a plug-in needs to implement to associate a custom NSView with one of its parameters.

FxCustomParameterActionAPI_v4

Defines the methods the host application provides to support a custom parameter view.

FxCustomParameterInterpolation_v2

Defines the methods a plug-in needs to implement to support keyframing custom parameters.