FadeTo Class Reference

Fades an object that implements the RGBAProtocol protocol. More...

#include <ActionInterval.h>

Inherits ActionInterval.

Inherited by FadeIn, and FadeOut.

Public Member Functions
void	update (float time) override
bool	initWithDuration (float duration, uint8_t opacity)
	initializes the action with duration and opacity
Public Member Functions inherited from ActionInterval
float	getElapsed ()
	How many seconds had elapsed since the actions started to run.
void	setAmplitudeRate (float amp)
	Sets the amplitude rate, extension in GridAction.
float	getAmplitudeRate ()
	Gets the amplitude rate, extension in GridAction.
void	step (float dt) override
bool	initWithDuration (float d)
	initializes the action

Static Public Member Functions
static FadeTo *	create (float duration, uint8_t opacity)
	Creates an action with duration and opacity.

Detailed Description

Fades an object that implements the RGBAProtocol protocol.

It modifies the opacity from the current value to a custom one.

Warning

This action doesn't support "reverse"

Member Function Documentation

create()

FadeTo * create ( float duration, uint8_t opacity )

static

Creates an action with duration and opacity.

Parameters

duration	Duration time, in seconds.
opacity	A certain opacity, the range is from 0 to 255.

Returns

An autoreleased FadeTo object.

update()

void update ( float time )

override

Parameters

time	In seconds.

initWithDuration()

bool initWithDuration	(	float	duration,
		uint8_t	opacity )

initializes the action with duration and opacity

Parameters

duration

in seconds

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The documentation for this class was generated from the following file:

• ActionInterval.h