Class cocos.actions.interval_actions.ScaleTo

             object --+        
                      |        
    base_actions.Action --+    
                          |    
base_actions.IntervalAction --+
                              |
                             ScaleTo

Scales a CocosNode object to a zoom factor by modifying it's scale attribute.

Example:

# scales the sprite to 5x in 2 seconds
action = ScaleTo( 5, 2 )
sprite.do( action )

Methods

	init(self, scale, duration=5) Init method.
	start(self) Before we start executing an action, self.target is assigned and this method is called.
	update(self, t) Gets called on every frame.
Inherited from `base_actions.IntervalAction`: `done` Inherited from `base_actions.Action`: `__add__`, `__init__`, `__mul__`, `__or__`, `__reversed__`, `step`, `stop` Inherited from `object`: `__delattr__`, `__getattribute__`, `__hash__`, `__new__`, `__reduce__`, `__reduce_ex__`, `__repr__`, `__setattr__`, `__str__`

Properties

Inherited from object: __class__

Instance Variables

Inherited from base_actions.Action: target

Method Details

init

init(self, scale, duration=5)

Init method.

Parameters:

scale : float: scale factor
duration : float: Duration time in seconds

Overrides:

base_actions.Action.init

start

start(self)

Before we start executing an action, self.target is assigned and this method is called. It will be called for every execution of the action.

Overrides:: base_actions.Action.start

update

update(self, t)

Gets called on every frame. t is in [0,1] If this action takes 5 seconds to execute, t will be equal to 0 at 0 seconds. t will be 0.5 at 2.5 seconds and t will be 1 at 5sec.

Overrides:: base_actions.IntervalAction.update