Class GestureOptions

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Definition

Namespace:
Tizen.NUI
Assembly:
Tizen.NUI.dll

This is a calss that sets the configuration options of Gestures


                
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public sealed class GestureOptions : object
Inheritance
Object
GestureOptions

Properties

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Instance

Gets the singleton of the GestureOptions object.

Declaration

                
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public static GestureOptions Instance { get; }
Property Value
Type Description
GestureOptions

Methods

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SetDoubleTapTimeout(UInt32)

Sets the duration in milliseconds the duration time for recognizing multi-tap gesture. If there are two taps within this time, it is a double tap.

Declaration

                
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public void SetDoubleTapTimeout(uint ms)
Parameters
Type Name Description
UInt32 ms

The time value in milliseconds
Remarks

This is a global configuration option. Affects all gestures.

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SetLongPressMinimumHoldingTime(UInt32)

Sets the minimum holding time required to be recognized as a long press gesture

Declaration

                
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public void SetLongPressMinimumHoldingTime(uint time)
Parameters
Type Name Description
UInt32 time

The time value in milliseconds
Remarks

This is a global configuration option. Affects all gestures.

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SetPanGestureInterpolationTimeRange(Int32)

Sets the interpolation time range (ms) of past points to use (with weights) when interpolating.

Declaration

                
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public void SetPanGestureInterpolationTimeRange(int range)
Parameters
Type Name Description
Int32 range

Time range in ms
Remarks

This is a global configuration option. Affects all gestures.

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SetPanGestureMaximumPredictionAmount(UInt32)

Sets the upper bound of the prediction amount for clamping

Declaration

                
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public void SetPanGestureMaximumPredictionAmount(uint amount)
Parameters
Type Name Description
UInt32 amount

The prediction amount in milliseconds
Remarks

This is a global configuration option. Affects all gestures.

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SetPanGestureMinimumDistance(Int32)

Sets the minimum distance required to start a pan event

Declaration

                
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public void SetPanGestureMinimumDistance(int distance)
Parameters
Type Name Description
Int32 distance

Distance in pixels
Remarks

This is a global configuration option. Affects all gestures.

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SetPanGestureMinimumPanEvents(Int32)

Sets the minimum number of touch events required to start a pan

Declaration

                
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public void SetPanGestureMinimumPanEvents(int number)
Parameters
Type Name Description
Int32 number

Number of touch events
Remarks

This is a global configuration option. Affects all gestures.

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SetPanGestureMinimumPredictionAmount(UInt32)

Sets the lower bound of the prediction amount for clamping

Declaration

                
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public void SetPanGestureMinimumPredictionAmount(uint amount)
Parameters
Type Name Description
UInt32 amount

The prediction amount in milliseconds
Remarks

This is a global configuration option. Affects all gestures.

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SetPanGestureMultitapSmoothingRange(Int32)

Sets the range of time (ms) of points in the history to perform multitap smoothing with (if enabled).

Declaration

                
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public void SetPanGestureMultitapSmoothingRange(int range)
Parameters
Type Name Description
Int32 range

Time in past in ms
Remarks

This is a global configuration option. Affects all gestures.

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SetPanGesturePredictionAmount(UInt32)

Sets the prediction amount of the pan gesture

Declaration

                
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public void SetPanGesturePredictionAmount(uint amount)
Parameters
Type Name Description
UInt32 amount

The prediction amount in milliseconds
Remarks

This is a global configuration option. Affects all gestures.

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SetPanGesturePredictionAmountAdjustment(UInt32)

Sets the amount of prediction interpolation to adjust when the pan velocity is changed

Declaration

                
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public void SetPanGesturePredictionAmountAdjustment(uint amount)
Parameters
Type Name Description
UInt32 amount

The prediction amount in milliseconds
Remarks

This is a global configuration option. Affects all gestures.

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SetPanGesturePredictionMode(Int32)

Sets the prediction mode for pan gestures

  • 0 - No prediction
  • 1 - Prediction using average acceleration
Declaration

                
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public void SetPanGesturePredictionMode(int mode)
Parameters
Type Name Description
Int32 mode

The prediction mode
Remarks

This is a global configuration option. Affects all gestures.

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SetPanGestureScalarOnlyPredictionEnabled(Boolean)

Sets whether to use scalar only prediction, which when enabled, ignores acceleration.

Declaration

                
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public void SetPanGestureScalarOnlyPredictionEnabled(bool enable)
Parameters
Type Name Description
Boolean enable

True = use scalar prediction only
Remarks

This is a global configuration option. Affects all gestures.

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SetPanGestureSmoothingAmount(Single)

Sets the smoothing amount of the pan gesture

Declaration

                
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public void SetPanGestureSmoothingAmount(float amount)
Parameters
Type Name Description
Single amount

The smotthing amount from 0.0f (none) to 1.0f (full)
Remarks

This is a global configuration option. Affects all gestures.

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SetPanGestureSmoothingMode(Int32)

Called to set the prediction mode for pan gestures

  • Valid modes:
  • 0 - No smoothing
  • 1 - average between last 2 values
Declaration

                
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public void SetPanGestureSmoothingMode(int mode)
Parameters
Type Name Description
Int32 mode

The prediction mode
Remarks

This is a global configuration option. Affects all gestures.

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SetPanGestureTwoPointAccelerationBias(Single)

Sets the two point acceleration bias. This is the ratio of first and second points to use for acceleration.

Declaration

                
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public void SetPanGestureTwoPointAccelerationBias(float acceleration)
Parameters
Type Name Description
Single acceleration

0.0f = 100% first point. 1.0f = 100% of second point.
Remarks

This is a global configuration option. Affects all gestures.

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SetPanGestureTwoPointInterpolatePastTime(Int32)

Sets the time in the past to interpolate the second point when using two point interpolation.

Declaration

                
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public void SetPanGestureTwoPointInterpolatePastTime(int time)
Parameters
Type Name Description
Int32 time

Time in past in ms
Remarks

This is a global configuration option. Affects all gestures.

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SetPanGestureTwoPointPredictionEnabled(Boolean)

Sets whether to use two point prediction. This combines two interpolated points to get more steady acceleration and velocity values.

Declaration

                
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public void SetPanGestureTwoPointPredictionEnabled(bool enable)
Parameters
Type Name Description
Boolean enable

True = use two point prediction
Remarks

This is a global configuration option. Affects all gestures.

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SetPanGestureTwoPointVelocityBias(Single)

Sets the two point velocity bias. This is the ratio of first and second points to use for velocity.

Declaration

                
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public void SetPanGestureTwoPointVelocityBias(float velocity)
Parameters
Type Name Description
Single velocity

0.0f = 100% first point. 1.0f = 100% of second point.
Remarks

This is a global configuration option. Affects all gestures.

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SetPanGestureUseActualTimes(Boolean)

Sets whether to use actual times of the real gesture and frames or not.

Declaration

                
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public void SetPanGestureUseActualTimes(bool enable)
Parameters
Type Name Description
Boolean enable

True = use actual times, False = use perfect values
Remarks

This is a global configuration option. Affects all gestures.

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SetPinchGestureMinimumDistance(Int32)

Sets the minimum distance required to start a pinch event

Declaration

                
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public void SetPinchGestureMinimumDistance(int distance)
Parameters
Type Name Description
Int32 distance

Distance in pixels
Remarks

This is a global configuration option. Affects all gestures.

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SetPinchGestureMinimumTouchEvents(UInt32)

Sets the minimum touch events required before a pinch can be started

Declaration

                
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public void SetPinchGestureMinimumTouchEvents(uint number)
Parameters
Type Name Description
UInt32 number

The number of touch events
Remarks

This is a global configuration option. Affects all gestures.

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SetPinchGestureMinimumTouchEventsAfterStart(UInt32)

Sets the minimum touch events required after a pinch started

Declaration

                
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public void SetPinchGestureMinimumTouchEventsAfterStart(uint number)
Parameters
Type Name Description
UInt32 number

The number of touch events
Remarks

This is a global configuration option. Affects all gestures.

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SetRotationGestureMinimumTouchEvents(UInt32)

Sets the minimum touch events required before a rotation can be started

Declaration

                
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public void SetRotationGestureMinimumTouchEvents(uint number)
Parameters
Type Name Description
UInt32 number

The number of touch events
Remarks

This is a global configuration option. Affects all gestures.

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SetRotationGestureMinimumTouchEventsAfterStart(UInt32)

Sets the minimum touch events required after a rotation started

Declaration

                
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public void SetRotationGestureMinimumTouchEventsAfterStart(uint number)
Parameters
Type Name Description
UInt32 number

The number of touch events
Remarks

This is a global configuration option. Affects all gestures.

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SetTapRecognizerTime(UInt32)

Sets the recognizer time required to be recognized as a tap gesture, This time is from touch down to touch up to recognize the tap gesture. If the time between touch down and touch up is longer than recognizer time, it is not recognized as a tap gesture.

Declaration

                
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public void SetTapRecognizerTime(uint ms)
Parameters
Type Name Description
UInt32 ms

The time value in milliseconds
Remarks

This is a global configuration option. Affects all gestures.

Extension Methods