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IManipulationProcessor::PivotRadius property

The PivotRadius property is used to determine how much rotation is used in single finger manipulation.

This property is read/write.

Syntax


HRESULT put_PivotRadius(
  [in]   FLOAT pivotRadius
);

HRESULT get_PivotRadius(
  [out]  FLOAT *pPivotRadius
);

Property value

A standard property that is used to determine rotation in single finger manipulation.

Error codes

Returns S_OK on success; otherwise, returns an error code such as E_FAIL.

Remarks

Note   The pivot radius must either be negative, 0, or a value greater than 1. Setting the pivot radius to a value between 0.0 and 1.0 will return E_INVALIDARG.

Requirements

Minimum supported client

Windows 7 [desktop apps only]

Minimum supported server

Windows Server 2008 R2 [desktop apps only]

Header

Manipulations.h (include Manipulations_i.c)

See also

Single Finger Rotation
PivotPointX
PivotPointY
IManipulationProcessor
Properties

 

 

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