TPtoDP

Converts points in tablet coordinates to display (screen) coordinates.

BOOL TPtoDP( LPPOINT lppt, int cPnt )

Parameters
lppt

Address of an array of POINT structures to convert to display coordinates. This parameter cannot be NULL.

cPnt

Number of POINT structures to convert.

Return Value
Returns TRUE if the conversion was successful; otherwise, returns FALSE.

Comments
The conversion fails if some tablet points lie outside the region mapped to the screen.

Because of rounding errors, the DPtoTP and TPtoDP functions are not guaranteed to be perfect inverses of each other.