Set AutoRotateCategory, there are two alternative values of it : XuanImageViewSettings.AUTO_ROTATE_CATEGORY_RESTORATION, XuanImageViewSettings.AUTO_RO

@return current AutoRotateCategory

@return current AutoRotationRunnableTimes

@return current AutoRotationRunnableDelay

@return current AutoRotationTrigger

@return current DoubleTabScaleMultiple

@return current DoubleTabScaleRunnableDelay

@return current DoubleTapGradientScaleDownLevel

@return current DoubleTapGradientScaleUpLevel

@return current MaxScaleMultiple

@return current RotationToggle

@return current SpringBackGradientScaleDownLevel

@return current SpringBackGradientScaleUpLevel

@return current SpringBackRunnableDelay

Notice the Image can only start to be rotated when it's in initial state. But the image may be scaled up or down a little bit by ScaleGestureDetector

In AUTO_ROTATE_CATEGORY_MAGNETISM mode, the image may be showed under a fixed rotation angle like 90 degrees, 270 degrees, 450 degrees, ect., then al

Default AutoRotationRunnableDelay is 5 (milliseconds). @param delay

Default AutoRotationRunnableTimes is 10 (times). @param times

When image's current rotation angle is bigger than AutoRotationTrigger, the image will rotate in the same direction and scale back to it's initial sta

When image's current scale level is bigger than DoubleTabScale, the image will scale down to InitScale with DoubleTapGradientScaleDownLevel step by st

When image's current scale level is smaller than DoubleTabScale, the image will scale up to DoubleTapScale if an double-tap gesture is detected. Doubl

When image's current scale level is smaller than DoubleTabScale, the image will scale up to DoubleTapScale with DoubleTapGradientScaleUpLevel step by

Default DoubleTapRunnableDelay is 10 (milliseconds). @param delay

An image is scaled to an InitScale to fit the size of XuanImageView at the very beginning. MaxScale = MaxScaleMultiple InitScale holds. @param maxSca

Set a boolean value to determine whether rotation function is turned on. @param toggle determine whether rotation function is turned on

If current scale level is bigger than MaxScale and image is not in rotation state, the image will scale down to MaxScale with SpringBackGradientScaleD

If current scale level is smaller than InitScale and image is not in rotation state, the image will scale up to InitScale with SpringBackGradientScale

Default SpringBackRunnableDelay is 10 (milliseconds). @param delay