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GetArcViewShapeInfo()

Summary

Gets information about an Esri (ArcView) Shapefile.

 

Syntax

GetArcViewShapeInfo(string filename)

 

 

Argument

Contents

filename

The path and file name of the Shapefile

 

Returns

An array of information as follows:

 

Element

Type

Contents

1

Integer

Shapefile version

2

Array

Four real numbers defining the bounding coordinates of the file: {x_min, y_min, x_max, y_max}

3

String

Layer type: "Null Shape", "Point", "Arc", "Polygon", "MultiPoint", or "Unknown"

 

 

Example

// This call...

shape_info = GetArcViewShapeInfo("c:\\county.shp")

 

// Returns this type of information...

// shape_info = {

//     3,

(version number)

//     {-187.551936, 18.913826, ...},

(bounding rect)

//     "Area"}

(layer type)

//     }

 

Error Codes

Error Type

Meaning

Error

The file is not a valid Shapefile

NotFound

There is no Shapefile with the given path and file name

 

See Also

Function

Summary

ImportArcViewShape()

Imports features from an Esri (ArcView) Shapefile into a geographic file

 

 

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