[mapguide-users] Feature Vertices

[Tom Lazo]

Hi Jackie, 

Just one question, is the geometry cast just and (MgPolygon) geometry?, srry
about my ignorance. n.n' . I think i should use the geometry's Boundary
function. But i dunno how, i've looked everywhere without luck.
Plz help.

Thanks

Tom / Stygy 



Jackie Ng wrote:
> 
> Given a MgFeatureReader that contains your feature(s):
> 
> - Call its GetGeometry() method to get a byte reader
> - Convert this byte reader to a MgGeometry object by using a
> MgAgfReaderWriter object.
> - Call GetGeometryType() on the MgGeometry to determine what type of
> geometry it actually is.
> - Depending on the type, cast the MgGeometry to that given type (if not
> using PHP) and consult the relevant APIs for that derived geometry type.
> Basically you want to take note of any class methods that return MgPoint,
> MgCoordinate or MgCoordinateIterator objects.
> 
> Hope that helps.
> 
> - Jackie
> 
> 
> Tom Lazo wrote:
>> 
>> Hi all!,
>> 
>> Anyone knows how could i get the coordinates of the vertices of a
>> feature, Is there any function that do that?. Thanks.
>> 
>> Stygy / Tom
>> 
> 
> 

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