> [Wiki](Home) ▸ [[API Reference|API-Reference]] ▸ [[Renderer|Renderer-API]] ▸ [[Animation|Renderer-Animation-API]] ▸ **PropertyAnimation**
# PropertyAnimation
> [`Source`](/Neft-io/neft/blob/8b1b771764f7b63d37551418b52ff56a86d16c1f/src/renderer/types/extensions/animation/types/property.litcoffee)
## Nested APIs
* [[NumberAnimation|Renderer-NumberAnimation-API]]
## Table of contents
* [PropertyAnimation](#propertyanimation)
* [**Class** PropertyAnimation](#class-propertyanimation)
* [property](#property)
* [onPropertyChange](#onpropertychange)
* [duration](#duration)
* [onDurationChange](#ondurationchange)
* [startDelay](#startdelay)
* [onStartDelayChange](#onstartdelaychange)
* [loopDelay](#loopdelay)
* [onLoopDelayChange](#onloopdelaychange)
* [delay](#delay)
* [onDelayChange](#ondelaychange)
* [updateData](#updatedata)
* [onUpdateDataChange](#onupdatedatachange)
* [updateProperty](#updateproperty)
* [onUpdatePropertyChange](#onupdatepropertychange)
* [from](#from)
* [onFromChange](#onfromchange)
* [to](#to)
* [onToChange](#ontochange)
* [progress](#progress)
* [easing](#easing)
* [onEasingChange](#oneasingchange)
* [**Class** Easing](#class-easing)
* [type](#type)
* [onTypeChange](#ontypechange)
* [Glossary](#glossary)
#**Class** PropertyAnimation
- Syntax
**Class** PropertyAnimation : *Animation*- Extends
- Animation
> [`Source`](/Neft-io/neft/blob/8b1b771764f7b63d37551418b52ff56a86d16c1f/src/renderer/types/extensions/animation/types/property.litcoffee#class-propertyanimation--animation)
##property
- Syntax
*String* PropertyAnimation::property- Prototype property of
- PropertyAnimation
- Type
- String
##onPropertyChange
- Syntax
*Signal* PropertyAnimation::onPropertyChange(*String* oldValue)- Prototype method of
- PropertyAnimation
- Parameters
- Type
- Signal
> [`Source`](/Neft-io/neft/blob/8b1b771764f7b63d37551418b52ff56a86d16c1f/src/renderer/types/extensions/animation/types/property.litcoffee#signal-propertyanimationonpropertychangestring-oldvalue)
##duration
- Syntax
*Float* PropertyAnimation::duration = `250`- Prototype property of
- PropertyAnimation
- Type
- Float
- Default
250
##onDurationChange
- Syntax
*Signal* PropertyAnimation::onDurationChange(*Float* oldValue)- Prototype method of
- PropertyAnimation
- Parameters
- Type
- Signal
> [`Source`](/Neft-io/neft/blob/8b1b771764f7b63d37551418b52ff56a86d16c1f/src/renderer/types/extensions/animation/types/property.litcoffee#signal-propertyanimationondurationchangefloat-oldvalue)
##startDelay
- Syntax
*Float* PropertyAnimation::startDelay = `0`- Prototype property of
- PropertyAnimation
- Type
- Float
- Default
0
##onStartDelayChange
- Syntax
*Signal* PropertyAnimation::onStartDelayChange(*Float* oldValue)- Prototype method of
- PropertyAnimation
- Parameters
- Type
- Signal
> [`Source`](/Neft-io/neft/blob/8b1b771764f7b63d37551418b52ff56a86d16c1f/src/renderer/types/extensions/animation/types/property.litcoffee#signal-propertyanimationonstartdelaychangefloat-oldvalue)
##loopDelay
- Syntax
*Float* PropertyAnimation::loopDelay = `0`- Prototype property of
- PropertyAnimation
- Type
- Float
- Default
0
##onLoopDelayChange
- Syntax
*Signal* PropertyAnimation::onLoopDelayChange(*Float* oldValue)- Prototype method of
- PropertyAnimation
- Parameters
- Type
- Signal
> [`Source`](/Neft-io/neft/blob/8b1b771764f7b63d37551418b52ff56a86d16c1f/src/renderer/types/extensions/animation/types/property.litcoffee#signal-propertyanimationonloopdelaychangefloat-oldvalue)
##delay
- Syntax
*Float* PropertyAnimation::delay = `0`- Prototype property of
- PropertyAnimation
- Type
- Float
- Default
0
##onDelayChange
- Syntax
*Signal* PropertyAnimation::onDelayChange(*Float* oldValue)- Prototype method of
- PropertyAnimation
- Parameters
- Type
- Signal
> [`Source`](/Neft-io/neft/blob/8b1b771764f7b63d37551418b52ff56a86d16c1f/src/renderer/types/extensions/animation/types/property.litcoffee#signal-propertyanimationondelaychangefloat-oldvalue)
##updateData
- Syntax
*Boolean* PropertyAnimation::updateData = `false`- Prototype property of
- PropertyAnimation
- Type
- Boolean
- Default
false
##onUpdateDataChange
- Syntax
*Signal* PropertyAnimation::onUpdateDataChange(*Boolean* oldValue)- Prototype method of
- PropertyAnimation
- Parameters
- Type
- Signal
> [`Source`](/Neft-io/neft/blob/8b1b771764f7b63d37551418b52ff56a86d16c1f/src/renderer/types/extensions/animation/types/property.litcoffee#signal-propertyanimationonupdatedatachangeboolean-oldvalue)
##updateProperty
- Syntax
*Boolean* PropertyAnimation::updateProperty = `false`- Prototype property of
- PropertyAnimation
- Type
- Boolean
- Default
false
##onUpdatePropertyChange
- Syntax
*Signal* PropertyAnimation::onUpdatePropertyChange(*Boolean* oldValue)- Prototype method of
- PropertyAnimation
- Parameters
- Type
- Signal
> [`Source`](/Neft-io/neft/blob/8b1b771764f7b63d37551418b52ff56a86d16c1f/src/renderer/types/extensions/animation/types/property.litcoffee#signal-propertyanimationonupdatepropertychangeboolean-oldvalue)
##from
- Syntax
*Any* PropertyAnimation::from- Prototype property of
- PropertyAnimation
- Type
- Any
##onFromChange
- Syntax
*Signal* PropertyAnimation::onFromChange(*Any* oldValue)- Prototype method of
- PropertyAnimation
- Parameters
- Type
- Signal
> [`Source`](/Neft-io/neft/blob/8b1b771764f7b63d37551418b52ff56a86d16c1f/src/renderer/types/extensions/animation/types/property.litcoffee#signal-propertyanimationonfromchangeany-oldvalue)
##to
- Syntax
*Any* PropertyAnimation::to- Prototype property of
- PropertyAnimation
- Type
- Any
##onToChange
- Syntax
*Signal* PropertyAnimation::onToChange(*Any* oldValue)- Prototype method of
- PropertyAnimation
- Parameters
- Type
- Signal
> [`Source`](/Neft-io/neft/blob/8b1b771764f7b63d37551418b52ff56a86d16c1f/src/renderer/types/extensions/animation/types/property.litcoffee#signal-propertyanimationontochangeany-oldvalue)
##progress
- Syntax
ReadOnly *Float* PropertyAnimation::progress = `0`- Prototype property of
- PropertyAnimation
- Type
- Float
- Default
0- Read Only
> [`Source`](/Neft-io/neft/blob/8b1b771764f7b63d37551418b52ff56a86d16c1f/src/renderer/types/extensions/animation/types/property.litcoffee#readonly-float-propertyanimationprogress--0)
##easing
- Syntax
*Easing* PropertyAnimation::easing- Prototype property of
- PropertyAnimation
- Type
- Easing
##onEasingChange
- Syntax
*Signal* PropertyAnimation::onEasingChange(*Easing* value)- Prototype method of
- PropertyAnimation
- Parameters
- Type
- Signal
> [`Source`](/Neft-io/neft/blob/8b1b771764f7b63d37551418b52ff56a86d16c1f/src/renderer/types/extensions/animation/types/property.litcoffee#signal-propertyanimationoneasingchangeeasing-value)
# **Class** Easing
> [`Source`](/Neft-io/neft/blob/8b1b771764f7b63d37551418b52ff56a86d16c1f/src/renderer/types/extensions/animation/types/property.litcoffee)
##type
- Syntax
*String* Easing::type = `'Linear'`- Prototype property of
- Easing
- Type
- String
- Default
'Linear'
Supported easing functions:
Linear, InQuad, OutQuad, InOutQuad, InCubic, OutCubic,
InOutCubic, InQuart, OutQuart, InOutQuart, InQuint, OutQuint,
InOutQuint, InSine, OutSine, InOutSine, InExpo, OutExpo,
InOutExpo, InCirc, OutCirc, InOutCirc, InElastic, OutElastic,
InOutElastic, InBack, OutBack, InOutBack, InBounce, OutBounce,
InOutBounce.
> [`Source`](/Neft-io/neft/blob/8b1b771764f7b63d37551418b52ff56a86d16c1f/src/renderer/types/extensions/animation/types/property.litcoffee#string-easingtype--linear)
##onTypeChange
- Syntax
*Signal* Easing::onTypeChange(*String* oldValue)- Prototype method of
- Easing
- Parameters
- Type
- Signal
> [`Source`](/Neft-io/neft/blob/8b1b771764f7b63d37551418b52ff56a86d16c1f/src/renderer/types/extensions/animation/types/property.litcoffee#signal-easingontypechangestring-oldvalue)
# Glossary
- [PropertyAnimation](#class-propertyanimation)
- [Easing](#class-easing)