IASCrossHairs::get_YMinus

This method gets the minimum value of the y-axis.

Syntax

HRESULT get_YMinus( short *pwVal );

Parameters

pwVal

[out] Pointer to the minimum value of the y-axis.

Return Values

NOERROR indicates success. If an error occurs, the appropriate HRESULT value is returned.

Remarks

The minimum value of the y-axis is usually a negative number.