Function
Common
> **Deprecated** Maintained for binary compatibility
animateBy
```kotlin
suspend fun TransformableState.animateBy(
zoomFactor: Float,
panOffset: Offset,
rotationDegrees: Float,
zoomAnimationSpec: AnimationSpec = SpringSpec(stiffness = Spring.StiffnessLow),
panAnimationSpec: AnimationSpec = SpringSpec(stiffness = Spring.StiffnessLow),
rotationAnimationSpec: AnimationSpec = SpringSpec(stiffness = Spring.StiffnessLow),
) =
animateBy(
zoomFactor = zoomFactor,
panOffset = panOffset,
rotationDegrees = rotationDegrees,
zoomAnimationSpec = zoomAnimationSpec,
panAnimationSpec = panAnimationSpec,
rotationAnimationSpec = rotationAnimationSpec,
centroid = Offset.Unspecified,
)
```
Animate zoom, pan, and rotation simultaneously and suspend until the animation is finished.
Zoom is animated by a ratio of `zoomFactor` over the current size. Pan is animated by `panOffset`
in pixels. Rotation is animated by the value of `rotationDegrees` clockwise. Any of these
parameters can be set to a no-op value that will result in no animation of that parameter. The
no-op values are the following: `1f` for `zoomFactor`, `Offset.Zero` for `panOffset`, and `0f`
for `rotationDegrees`.
#### Parameters
| | |
| --- | --- |
| zoomFactor | ratio over the current size by which to zoom. For example, if `zoomFactor` is `3f`, zoom will be increased 3 fold from the current value. |
| panOffset | offset to pan, in pixels |
| rotationDegrees | the degrees by which to rotate clockwise |
| zoomAnimationSpec | `AnimationSpec` to be used for animating zoom |
| panAnimationSpec | `AnimationSpec` to be used for animating offset |
| rotationAnimationSpec | `AnimationSpec` to be used for animating rotation |
animateBy
Common
```kotlin
suspend fun TransformableState.animateBy(
zoomFactor: Float,
panOffset: Offset,
rotationDegrees: Float,
zoomAnimationSpec: AnimationSpec = SpringSpec(stiffness = Spring.StiffnessLow),
panAnimationSpec: AnimationSpec = SpringSpec(stiffness = Spring.StiffnessLow),
rotationAnimationSpec: AnimationSpec = SpringSpec(stiffness = Spring.StiffnessLow),
centroid: Offset = Offset.Unspecified,
)
```
Animate zoom, pan, and rotation simultaneously and suspend until the animation is finished.
Zoom is animated by a ratio of `zoomFactor` over the current size. Pan is animated by `panOffset`
in pixels. Rotation is animated by the value of `rotationDegrees` clockwise. Any of these
parameters can be set to a no-op value that will result in no animation of that parameter. The
no-op values are the following: `1f` for `zoomFactor`, `Offset.Zero` for `panOffset`, and `0f`
for `rotationDegrees`.
#### Parameters
| | |
| --- | --- |
| zoomFactor | ratio over the current size by which to zoom. For example, if `zoomFactor` is `3f`, zoom will be increased 3 fold from the current value. |
| panOffset | offset to pan, in pixels |
| rotationDegrees | the degrees by which to rotate clockwise |
| zoomAnimationSpec | `AnimationSpec` to be used for animating zoom |
| panAnimationSpec | `AnimationSpec` to be used for animating offset |
| rotationAnimationSpec | `AnimationSpec` to be used for animating rotation |
| centroid | the `Offset` around which the animation should occur, if any. The default value is `Offset.Unspecified`, which leaves the behavior up to the implementation of the `TransformableState`. |