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Cesium API - EasingFunction 中文文档

发布时间: 2019-11-09 所属分类: Cesium中文API文档（v1.63.1） 文章标签: cesiumCesium中文文档
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麻辣GIS » GIS手册 » Cesium中文API文档（v1.63.1） » Cesium API - EasingFunction 中文文档

本文介绍下Cesium中 EasingFunction API的详细使用说明。

EasingFunction API 调用方法

EasingFunction()
Core/EasingFunction.js 18
简化了TweenCollection的使用功能。 这些函数来自Tween.js和Robert Penner。 请参考：Tween.js graphs for each function.

成员变量

staticconstantCesium.EasingFunction.BACK_IN : EasingFunction~Callback
Core/EasingFunction.js 209
Back in.
staticconstantCesium.EasingFunction.BACK_IN_OUT : EasingFunction~Callback
Core/EasingFunction.js 223
Back in then out.
staticconstantCesium.EasingFunction.BACK_OUT : EasingFunction~Callback
Core/EasingFunction.js 216
Back out.
staticconstantCesium.EasingFunction.BOUNCE_IN : EasingFunction~Callback
Core/EasingFunction.js 231
Bounce in.
staticconstantCesium.EasingFunction.BOUNCE_IN_OUT : EasingFunction~Callback
Core/EasingFunction.js 245
Bounce in then out.
staticconstantCesium.EasingFunction.BOUNCE_OUT : EasingFunction~Callback
Core/EasingFunction.js 238
Bounce out.
staticconstantCesium.EasingFunction.CIRCULAR_IN : EasingFunction~Callback
Core/EasingFunction.js 165
Circular in.
staticconstantCesium.EasingFunction.CIRCULAR_IN_OUT : EasingFunction~Callback
Core/EasingFunction.js 179
Circular in then out.
staticconstantCesium.EasingFunction.CIRCULAR_OUT : EasingFunction~Callback
Core/EasingFunction.js 172
Circular out.
staticconstantCesium.EasingFunction.CUBIC_IN : EasingFunction~Callback
Core/EasingFunction.js 55
Cubic in.
staticconstantCesium.EasingFunction.CUBIC_IN_OUT : EasingFunction~Callback
Core/EasingFunction.js 69
Cubic in then out.
staticconstantCesium.EasingFunction.CUBIC_OUT : EasingFunction~Callback
Core/EasingFunction.js 62
Cubic out.
staticconstantCesium.EasingFunction.ELASTIC_IN : EasingFunction~Callback
Core/EasingFunction.js 187
Elastic in.
staticconstantCesium.EasingFunction.ELASTIC_IN_OUT : EasingFunction~Callback
Core/EasingFunction.js 201
Elastic in then out.
staticconstantCesium.EasingFunction.ELASTIC_OUT : EasingFunction~Callback
Core/EasingFunction.js 194
Elastic out.
staticconstantCesium.EasingFunction.EXPONENTIAL_IN : EasingFunction~Callback
Core/EasingFunction.js 143
Exponential in.
staticconstantCesium.EasingFunction.EXPONENTIAL_IN_OUT : EasingFunction~Callback
Core/EasingFunction.js 157
Exponential in then out.
staticconstantCesium.EasingFunction.EXPONENTIAL_OUT : EasingFunction~Callback
Core/EasingFunction.js 150
Exponential out.
staticconstantCesium.EasingFunction.LINEAR_NONE : EasingFunction~Callback
Core/EasingFunction.js 25
Linear easing.
staticconstantCesium.EasingFunction.QUADRACTIC_IN : EasingFunction~Callback
Core/EasingFunction.js 33
Quadratic in.
staticconstantCesium.EasingFunction.QUADRACTIC_IN_OUT : EasingFunction~Callback
Core/EasingFunction.js 47
Quadratic in then out.
staticconstantCesium.EasingFunction.QUADRACTIC_OUT : EasingFunction~Callback
Core/EasingFunction.js 40
Quadratic out.
staticconstantCesium.EasingFunction.QUARTIC_IN : EasingFunction~Callback
Core/EasingFunction.js 77
Quartic in.
staticconstantCesium.EasingFunction.QUARTIC_IN_OUT : EasingFunction~Callback
Core/EasingFunction.js 91
Quartic in then out.
staticconstantCesium.EasingFunction.QUARTIC_OUT : EasingFunction~Callback
Core/EasingFunction.js 84
Quartic out.
staticconstantCesium.EasingFunction.QUINTIC_IN : EasingFunction~Callback
Core/EasingFunction.js 99
Quintic in.
staticconstantCesium.EasingFunction.QUINTIC_IN_OUT : EasingFunction~Callback
Core/EasingFunction.js 113
Quintic in then out.
staticconstantCesium.EasingFunction.QUINTIC_OUT : EasingFunction~Callback
Core/EasingFunction.js 106
Quintic out.
staticconstantCesium.EasingFunction.SINUSOIDAL_IN : EasingFunction~Callback
Core/EasingFunction.js 121
Sinusoidal in.
staticconstantCesium.EasingFunction.SINUSOIDAL_IN_OUT : EasingFunction~Callback
Core/EasingFunction.js 135
Sinusoidal in then out.
staticconstantCesium.EasingFunction.SINUSOIDAL_OUT : EasingFunction~Callback
Core/EasingFunction.js 128
Sinusoidal out.

类型定义

Callback(time) → Number
Core/EasingFunction.js 248
实现自定义简化函数的函数接口。
Name Type Description
time Number 时间范围[0,1]。
返回值：
函数在给定时间的值。
示例：
function quadraticIn(time) {
    return time * time;
}
function quadraticOut(time) {
    return time * (2.0 - time);
}

其他API

Cesium中文API文档手册（v1.63.1版本）参考：《Cesium中文API文档手册（v1.63.1版本）》

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