[mapguide-users] RE: GetArea and GetLength measurements

[Jim O'Leary]

My input is LL84WKT, which is degrees, but I am transforming to BC Albers. Is
that in meters?


Walt Welton-Lair wrote:
> 
> It's whatever units the input geometry is in.  No unit conversion is
> done.
> 
> -----Original Message-----
> From: mapguide-users-bounces at lists.osgeo.org
> [mailto:mapguide-users-bounces at lists.osgeo.org] On Behalf Of Jim O'Leary
> Sent: Sunday, April 15, 2007 12:11 AM
> To: mapguide-users at lists.osgeo.org
> Subject: [mapguide-users] GetArea and GetLength measurements
> 
> 
> What measurement system does MgGeometricEntity::GetArea() and
> MgGeometricEntity::GetLength() return? Square meters and meters
> respectively? The documentation does not say.
> 
> Thanks
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