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The following table shows the touch screen driver functions.
| Programming element | Description |
|---|---|
| ErrorAnalysis | This function provides information on the accuracy of the touch screen calibration. |
| TouchCalibrate | This function starts the touch screen calibration sequence. |
| TouchPanelCalibrateAPoint | This function converts noncalibrated points to calibrated points. |
| TouchPanelDisable | This function disables the touch screen. |
| TouchPanelEnable | This function enables and re-enables the touch screen. |
| TouchPanelGetDeviceCaps | This function returns information about the capabilities of the touch screen. |
| TouchPanelInitializeCursor | This function provides an opportunity for touch drivers to move the cursor at initialization time. |
| TouchPanelPowerHandler | This function handles power-state change notifications. |
| TouchPanelReadCalibrationAbort | This function aborts the currently active call to the TouchPanelCalibrateAPoint function. |
| TouchPanelReadCalibrationPoint | This function initiates the process of getting a calibration point. |
| TouchPanelSetCalibration | This function initializes calibration information in a global parameter vCalcParam, which you can use to convert noncalibrated points to calibrated points by the TouchPanelCalibrateAPoint function. |
| TouchPanelSetMode | This function sets mode information for a touch screen device. |
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