Touch Proxy Driver Functions (Compact 2013)

3/26/2014

The following table shows the touch driver functions.

Programming element	Description
PFN_DISP_DRIVER_MOVE_CURSOR	Moves the cursor to a specified location.
PFN_TOUCH_PANEL_CALLBACK	Accepts a touch point from the touch proxy driver.
PFN_TOUCH_PANEL_CALLBACK_EX	Accepts touch data from the touch proxy driver.
TouchPanelCalibrateAPoint	Calibrates a touch point.
TouchPanelDisable	Disables the touch screen.
TouchPanelEnable	Enables the touch screen and sets the callback function that the driver calls to provide single-touch data.
TouchPanelEnableEx	Enables the touch screen and sets the callback function that the driver calls to provide multi-touch data.
TouchPanelGetDeviceCaps	Returns information about the capabilities of the touch screen and driver.
TouchPanelInitializeCursor	Sets the callback function that the touch driver calls to move the cursor.
TouchPanelPowerHandler	Sets the hardware appropriately, when the system is turning on or off.
TouchPanelReadCalibrationAbort	Aborts the currently active call to the TouchPanelCalibrateAPoint function.
TouchPanelReadCalibrationPoint	Initiates the process of getting a calibration point.
TouchPanelRegisterCallback	Sets the callback function that the driver calls to provide multi-touch data.
TouchPanelSetCalibration	Sets the calibration information that the TouchPanelCalibrateAPoint function uses to calibrate a touch point.
TouchPanelSetMode	Sets the touch point sample rate.

See Also