# TP_GetUnCalibratedPoint

## Syntax

  `#include <nitro/gx/gx_bgcnt.h>`

      void TP_GetUnCalibratedPoint( u16 * raw_x,
                                        u16 * raw_y,
                                        u16 dx,
                                        u16 dy );

## Arguments

raw_x, raw_y | Pointer used for acquiring touch panel value results
dx, dy | Screen coordinates

## Return Values

None.

## Description

This function uses the calibration values that were set by the `TP_SetCalibrateParam` function to reverse-transform screen coordinates to raw touch panel values. If no calibration parameters are set, screen coordinates are output unchanged.

## See Also

`TP_SetCalibrateParam, TP_GetCalibratedPoint`

## Revision History

2004/04/16 Initial version.

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