[postgis-users] RE: Select Point or PolyGon Polyline in Box

[anhtin]

anhtin wrote:
> 
> thanks reply 
> but have some problem
> i think the command doen't exact. because when i get box on the map have a
> porvince but when i run in post have 2 result ???
> 
> SELECT gid, name, code, ma FROM province
>  WHERE  the_geom && setsrid('BOX(472825.36726087
> 2140555.40234783,516561.185 2107753.53904348)'::box2d, 42102)
> 
> 
> when u show me ex: with point is excatly
> SELECT *
> FROM province WHERE GeomFromText('POINT(472825.36726087
> 2140555.40234783)', 42102) && the_geom
> AND distance(the_geom, GeomFromText('POINT(472825.36726087
> 2140555.40234783)', 42102)) = 0
> 
> but i try same with Box is error 
> can u show me???
> 
> 
> Obe, Regina     DND\MIS wrote:
>> 
>> Assuming your box is in the same srid as your points.  It would be
>> something like
>> 
>> SELECT *
>> FROM pointdemo
>> WHERE  the_point && setsrid('BOX(295149 2315499, 465992
>> 2163790)'::box2d, -1)
>> 
>> 
>> Note - above I am assuming your point geometry is called the_point and
>> your SRID is -1
>> If the srid of your point geometry is not -1 then change  -1 to what it
>> should be.
>> 
>> 
>> -----Original Message-----
>> From: postgis-users-bounces at postgis.refractions.net
>> [mailto:postgis-users-bounces at postgis.refractions.net] On Behalf Of
>> anhtin
>> Sent: Tuesday, April 10, 2007 6:18 AM
>> To: postgis-users at postgis.refractions.net
>> Subject: [postgis-users] Select Point or PolyGon Polyline in Box
>> 
>> 
>> hi all
>> i have question to postgis
>> i have table Pointdemo
>> I want select all point in my Box("Rectangle") on PostGis
>> my box is corrdinate 
>> ex: full extend is:Box(110638 2587481, 903350 1972446) ---> xmin ymin,
>> xmax
>> ymax
>> i want select point in Box(295149 2315499, 465992 2163790)  ---> xmin
>> ymin,
>> xmax ymax
>> How will i do that ?????
>> 
>> 
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> 
> 

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