FxOnScreenControl.h

Introduction

Defines the FxOnScreenControl protocol.

Protocols

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

Enumerations

FxDrawingCoordinates

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.

FxModifierKeys

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