Type Alias TJSPositionDataRelative

TJSPositionDataRelative: Partial<{
    [P in keyof TJSPositionData as P extends AnimationKey
        ? P
        : never]: TJSPositionData[P] | string
} & {
    [P in keyof TJSPositionData as P extends AnimationKey
        ? never
        : P]: TJSPositionData[P]
}> & {
    [key: string]: any;
}

Defines an extension to Data.TJSPositionData where each animatable property defined by AnimationAPI.AnimationKey can also be a string. Relative adjustments to animatable properties should be a string the form of '+=', '-=', or '*=' and float / numeric value. IE '+=0.2'. TJSPosition.set will apply the addition, subtraction, or multiplication operation specified against the current value of the given property. Various unit types are also supported including: %, %~, px, rad, turn:

- `no unit type` - The natural value for each property is adjusted which may be `px` for properties like `width`
or degrees for rotation based properties.

- `%`: Properties such as `width` are calculated against the parent elements client bounds. Other properties such
as rotation are a percentage bound by 360 degrees.

- `%~`: Relative percentage. Properties are calculated as a percentage of the current value of the property.
IE `width: '150%~` results in `150%` of the current width value.

- `px`: Only properties that support `px` will be adjusted all other properties like rotation will be rejected
with a warning.

- `rad`: Only rotation properties may be specified and the rotation is performed in `radians`.

- `turn`: Only rotation properties may be specified and rotation is performed in respect to the `turn` CSS
specification. `1turn` is 360 degrees. `0.25turn` is 90 degrees.

Additional properties may be added that are not specified by TJSPositionData and are forwarded through ValidatorAPI.ValidationData as the rest property allowing extra data to be sent to any custom validator.

Type Alias TJSPositionDataRelative

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