Richard
it's true (no proj. info etc.) - but perhaps a small price to pay for
published structure! Come on MI, open it up to all!
Anyway, ArcView also uses WOR or in their case APR. So all is set in the
APR.
doug
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of
[EMAIL PROTECTED]
Sent: 01 September 2000 13:48
To: [EMAIL PROTECTED]
Subject: RE: MI ESRI Shapefile and MapX Compatibility Question
Hi Dennis,
How does ArcView know how to project the files and display the entities - is
the information stored in some higher order of file like a project or theme
file or something?
Richard Burkmar.
-----Original Message-----
From: Waardenburg, Dennis [mailto:[EMAIL PROTECTED]]
Sent: 01 September 2000 13:39
To: '[EMAIL PROTECTED]'; [EMAIL PROTECTED];
[EMAIL PROTECTED]
Subject: RE: MI ESRI Shapefile and MapX Compatibility Question
Richard,
The major drawbacks you describe are the result of shortcomings native to
Shape files, not MapX. Shapefiles contain neither the projection/coordinate
system nor the object style info for the layer, as Mapinfo TABs do. MapX
can't read information that isn't there, so it's necessary for the coder to
provide it.
Dennis Waardenburg
GIS Specialist
The Environmental Company, Inc.
> -----Original Message-----
> From: [EMAIL PROTECTED] [SMTP:[EMAIL PROTECTED]]
> Sent: Friday, September 01, 2000 5:32 AM
> To: [EMAIL PROTECTED]; [EMAIL PROTECTED]
> Subject: RE: MI ESRI Shapefile and MapX Compatibility Question
>
> Dave,
>
> MapX 4.x can read & display native ESRI shape files using the
> 'Map.Layers.Add LayerInfoObject' method. There is a major drawback though
> -
> you have to know the projection of the data and specify that in the
> 'LayerInfoObject' - MapX does not seem to be able to get the projection
> from
> the shape file itself. MapX also renders the goemetry in the MapX default
> styles.
>
> Richard Burkmar.
>
> -----Original Message-----
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
> Sent: 31 August 2000 22:12
> To: [EMAIL PROTECTED]
> Subject: MI ESRI Shapefile and MapX Compatibility Question
>
>
>
>
> Does anybody out there know of any information regarding the reading and
> editing
> of ESRI Shapefiles using the MapX language?
>
> Cheers
>
> Dave Williams
> Montgomery Watson
>
>
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