Maptitude 2024 GISDK Help

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Maptitude GISDK Help

GetImageFileInfo()

Summary

Gets information about a raster image file.

Syntax

a = GetImageFileInfo(string file_name)

Argument	Contents
file_name	The full path and file name of the image file

Returns

An array of information, as follows:

Element	Type	Contents
1	Scope	The scope of the image or null if the image is not registered
2	Array	An array that indicates the number of wavelength bands in the image This is always null for TIFF format images

Notes

For a full list of scope-related GISDK functions, see Map Scales and Scopes.

Error Codes

Error Type	Meaning
Error	The image file is in a format that is not supported
NotFound	The specified file does not exist

See Also

Function	Summary
GetImageLayerOptions()	Gets the display and interpolation specifications of an image layer
RegisterImage()	Registers an image to a particular location, scale, and projection
SetImageLayerOptions()	Sets the display and interpolation specifications of an image layer
UnRegisterImageFile()	Removes registration information from a TIFF image file

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