= GetCenterZero =
Get center of zero status.

{{{
bool GetCenterZero(int nScale = process_scale)
}}}

== Parameters == 

 * nScale - scale number

== Return Value ==

 * Returns true if the specified scale weight is at center of zero or false if the weight not at center of zero.

== Remarks ==

The value returned is from an internal memory buffer from the last MnBdRead that received a weight for the specified scale. An application program should be structured properly for this data to be updated when needed. 

== Examples ==

{{{
if(GetCenterZero())
{
    DisplayText(20, 20, "Center Zero");
}
}}}

{{{
if(GetCenterZero(1))
{
    DisplayText(20, 20, "Center Zero");
}
}}}

== See Also ==

 * [http://tech.825spectrum.com/trac/wiki/Docs/Prog/Manual/ApplicationLibraries/lib825ev/Weight/GetMotion GetMotion]
 * [http://tech.825spectrum.com/trac/wiki/Docs/Prog/Manual/ApplicationLibraries/lib825ev/Weight/GetBelowZero GetBelowZero]
 * [http://tech.825spectrum.com/trac/wiki/Docs/Prog/Manual/ApplicationLibraries/lib825ev/Weight/GetOverCap GetOverCap]