Casio DT-X8 Series Bedienungsanleitung PDF herunterladen (Seite 167)

167

3.121 SysConvertGestureMessage

This function retrieves the status of multi touch gesture by analyzing WM_GESTURE message

which is issued by OS.

When you want to use multi touch gesture function in user application, you have to call this function

after receiveing multi touch gesture information.

In the Device Emulator, the function does not perform.

Calling Sequences

[C++]

DWORD SysConvertGestureMessage(

UINT *pMessage,

WPARAM *pwParam,

LPARAM *plParam,

DWORD *pdwDistance,

DWORD *pdwAngle

)

[Visual Basic]

Public Shared Function SysConvertGestureMessage( _

ByRef pMessage As UInt32, _

ByRef pwParam As UInt32, _

ByRef plMessage As Int32, _

ByRef pdwDistance As Int32, _

ByRef pdwAngle As Int32 _

) As Int32

[C#]

public static Int32 SysConvertGestureMessage(

ref UInt32 *pMessage,

ref UInt32 *pwParam,

ref Int32 *plParam,

ref Int32 *pdwDistance,

ref Int32 *pdwAngle

);

Parameters

pMessage

Specify address of variable which is stored OS issued message.

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Casio DT-X8 Series Bedienungsanleitung Seite 167