MACROMEDIA DIRECTOR MX 2004-GETTING STARTED WITH DIRECTOR Uživatelský manuál stáhnout pdf (Strana 15)

Animation behaviors 15

Avoid Sprite moves the current sprite away from another sprite. You define which sprite the

current sprite should avoid, how far away it should stay, and how fast the sprite moves. You can

make the behavior start automatically in the first frame of the sprite, or when it receives a

message. The default setting for the behavior keeps the sprite from moving off of the Stage.

Constrain to Line creates a slider constrained to a straight line. Use the behavior parameters to

determine the direction in which the slider may be dragged. You can select a direction and a

distance the slider can move, or choose a point and a coordinate for the sprite to move toward.

The behavior broadcasts its current setting to other handlers.

Constrain to Sprite confines a smaller sprite to the boundaries of a larger sprite. You can make

the constrained sprite draggable within the confines of the other sprite.

Drag and Toss makes a sprite continue moving in the direction it is being dragged after the

mouse button is released. You must attach the Vector Motion behavior to a sprite before attaching

Drag and Toss.

Drag Quad Points changes a sprite so that it can be stretched and bent out of shape. With Drag

Quad Points attached to a sprite, you can click anywhere on the sprite and drag to make the

corner of the sprite nearest the pointer follow the movement of the mouse pointer. You can also

restore the sprite’s original shape and position.

Drag to Rotate makes a sprite draggable and rotatable around its registration point.

Drag to Scale allows the user to drag a sprite with the mouse to scale it while the movie plays.

Drag to Stretch and Flip lets the user stretch a sprite vertically or horizontally and flip it at the

horizontal and vertical axes to create the appearance of a simple 3D rotation. You can also specify

a key combination to restore the sprite to its original size.

Draggable makes a sprite draggable on the Stage while the movie plays.

Follow Sprite moves a sprite toward another sprite’s position. You define which sprite the current

sprite follows, how fast the sprite moves, and whether the behavior starts working as soon as the

sprite appears or when the behavior receives a message. The default setting for the behavior keeps

the sprite from moving off of the Stage.

Move, Rotate, and Scale assigns rotation and scaling control to selected keys. You can attach the

behavior to any sprite that can be scaled or rotated. If no modifier keys are pressed, clicking the

sprite and dragging moves the sprite.

Multiple Sprite Drag makes a group of sprites draggable as a single object. To create a group of

sprites, attach this behavior to each, and then assign the same name to the Drag Group parameter

in the Parameters dialog box. You can assign a single sprite to two or more groups to make it move

when any one of the sprites in any of the groups is moved.

Rollover Cursor Change replaces the pointer with a specified cast member when the pointer rolls

over the current sprite. You can specify a built-in pointer, a single cast member, or an animated

pointer.

Rollover Member Change

replaces the sprite’s cast member when the pointer rolls over the sprite.

Snap to Grid defines an invisible grid to which the current sprite is aligned. When the behavior is

active, clicking the sprite aligns it to the specified point on the grid. Each sprite with this behavior

attached may have a different grid and a different point to which it snaps. You can also apply the

behavior to a group of sprites so that each of them uses the same parameters. You can use

messages to reset parameters or enable or disable the behavior while the movie plays.

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