gIIEPadNativeTickEvent Interface Reference

import "g_IIEPad.idl";

List of all members.

Public Member Functions
HRESULT	HandleNativeTickPadData (int abs_x, int abs_y, int pressure, boolean fTouch, unsigned long dwNativeTick)

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Detailed Description

Interface for client handling of pad events. The user-supplied implementation of this I/F will be called every time data is received from the device, if it data reporting is enabled. Note that you should not attempt to operating on the COM object within the context of this thread (e.g. attempt to close the device while processing an event).

See also:

ConnSetEventNotification

ConnGetEventNotification

Definition at line 113 of file g_IIEPad.idl.

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Member Function Documentation

HRESULT gIIEPadNativeTickEvent::HandleNativeTickPadData (  int  abs_x, int  abs_y, int  pressure, boolean  fTouch, unsigned long  dwNativeTick )

Pad event data is passed into this method, which must be implemented by the client if the client desires higher than 1 mSec resolutions on the timestamping data. See also: gIIEPad::ConnGetRanges gIIEPad::ConnGetPhysicalExtents IIEEPADINFO::GetPadInfo Parameters: abs_x  relative x position [min..max] abs_y  relative y position [min..max] pressure  z-axis position. [min..max] fTouch  TRUE indicates object in contact with surface dwNativeTick  Timestamp for sample. In units that support HW timestamping this will be the time at acquisition within the pad -- otherwise it is stampeed when received by the computer.

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