Protocol

FxOnScreenControlAPI_v4

The FxOnScreenControlAPI_v4 protocol specifies additions to the FxOnScreenControlAPI protocol which defines the methods the host application provides to manage conversions between various on-screen coordinate spaces.

Declaration

@protocol FxOnScreenControlAPI_v4

Overview

This protocol inherits from, and expands on, the FxOnScreenControlAPI_v3 protocol. It allows an FxPlug plug-in to set the cursor the users sees in the canvas.

Topics

Setting Canvas Cursor

- setCursor:

Sets the cursor the user sees in the canvas.

Required.

Relationships

See Also

APIs

FxOnScreenControlAPI

The FxOnScreenControlAPI protocol defines the methods the host application uses to draw controls and other user interface elements directly on the canvas where the user has applied the plug-in.

FxOnScreenControlAPI_v2

The FxOnScreenControlAPI_v2 protocol specifies additions to the FxOnScreenControlAPI protocol which defines the methods the host application provides to manage conversions between various on-screen coordinate spaces.

FxOnScreenControlAPI_v3

The FxOnScreenControlAPI_v3 protocol specifies additions to the FxOnScreenControlAPI protocol which defines the methods the host application provides to manage conversions between various on-screen coordinate spaces.