UIViewKeyframeAnimationOptions Enum
Definition
Important
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An enumeration whose values specify valid options for the AnimateKeyframes(Double, Double, UIViewKeyframeAnimationOptions, Action, UICompletionHandler) method.
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 7, 0, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Unavailable(ObjCRuntime.PlatformName.WatchOS, ObjCRuntime.PlatformArchitecture.All, null)]
public enum UIViewKeyframeAnimationOptionstype UIViewKeyframeAnimationOptions = - Inheritance
-
UIViewKeyframeAnimationOptions
- Attributes
Fields
| Name | Value | Description |
|---|---|---|
| CalculationModeLinear | 0 | Use a simple linear calculation for interpolating between keyframe values. |
| LayoutSubviews | 1 | The option to layout subviews at commit time so they animate with their parent. |
| AllowUserInteraction | 2 | Whether the user can interact with the views while they are being animated. |
| BeginFromCurrentState | 4 | Whether to start an animation from the current setting of the in-flight animation. If not set, in-flight animations are allowed to finish before the new animation is started. |
| Repeat | 8 | Whether to repeat the animation indefinitely. |
| Autoreverse | 16 | Whether to run the animation in both directions. Must be combined with the Repeat option. |
| OverrideInheritedDuration | 32 | Whether to force an animation to use the original duration value specified when the animation was submitted. If not set, the animation inherits the remaining duration of the in-flight animation. |
| OverrideInheritedOptions | 512 | Whether to not inherit the animation type or any options. |
| CalculationModeDiscrete | 1024 | Does not interpolate keyframe values; jumps directly to each keyframe value. |
| CalculationModePaced | 2048 | Use a simple even-pacing algorithm to interpolate between keyframe values. |
| CalculationModeCubic | 3072 | Use a Catmull-Rom spline to interpolate between keyframe values. The Catmull-Rom parameter is not available for manipulation. |
| CalculationModeCubicPaced | 4096 | Use a cubic scheme to compute intermediate frames, ignoring timing properties. Timing parameters are implicitly calculated to give the animation a constant velocity. |