FxOnScreenControl.h

Introduction

Defines the FxOnScreenControl protocol.

Protocols

FxOnScreenControl

Defines the methods a plug-in must implement to create parameter controls.

Enumerations

Constants used to identify coordinate spaces.

enum { 
    kFxDrawingCoordinates_CANVAS = 0, 
    kFxDrawingCoordinates_DOCUMENT = 1, 
    kFxDrawingCoordinates_OBJECT = 2, 
    kFxDrawingCoordinates_OBJECT_CENTERED = 3 
};  

Constants

kFxDrawingCoordinates_CANVAS

Canvas window coordinates.

kFxDrawingCoordinates_DOCUMENT

Movie canvas coordinates.

kFxDrawingCoordinates_OBJECT

Object-specific coordinates (deprecated).

kFxDrawingCoordinates_OBJECT_CENTERED

Object coordinates with origin at center.

Discussion

Y increases upwardly in all these coordinate spaces.

enum { 
    kFxModifierKey_SHIFT = 1 << 0, 
    kFxModifierKey_CONTROL = 1 << 1, 
    kFxModifierKey_OPTION = 1 << 2, 
    kFxModifierKey_COMMAND = 1 << 3, 
    kFxModifierKey_CAPS_LOCK = 1 << 4 
};  

Constants

kFxModifierKey_SHIFT

Left or right Shift key

kFxModifierKey_CONTROL

Left or right Control key

kFxModifierKey_OPTION

Left or right Option key

kFxModifierKey_COMMAND

Command key

kFxModifierKey_CAPS_LOCK

Caps-Lock

Discussion

Flags used to identify modifier keys held down while an event is generated.

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Last Updated: 2008-06-05