ImageGear for C and C++ on Linux v20.0 - Updated
API Reference Guide > ART Component API Reference > ART Component Functions Reference > Group Functions > ART_group_access

This function sets the access control (editable or view only) for all of the marks in the group specified by szGroupName.


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AT_ERRCOUNT ART_group_access(
        HIGEAR hIGear, 
        const LPSTR szGroupName, 
        BOOL fEnable


Name Type Description
hIGear HIGEAR HIGEAR handle to the image.
szGroupName const LPSTR A far pointer to a null-terminated string that tells ART which group of marks' access to change.
fEnable BOOL A flag of type BOOL that tells ART whether to allow editing for all the marks in the group specified by szGroupName.

Return Value:

Returns the number of ImageGear errors that occurred during the function call.

Supported Raster Image Formats:

All pixel formats supported by ImageGear for C and C++.


Copy Code
HIGEAR hIGear; /* HIGEAR handle of image */
char FAR *szGroupName; /* type of group to make  */
/* accessible  */
/* Deny access to the MIS Group */
szGroupName = "MIS Group";
nErrcount = ART_group_access(hIGear,szGroupName,FALSE);


When fEnable is set to TRUE, the end user can edit or modify marks in the group; when set to FALSE the end user cannot edit or modify marks in the group.

An error is set if any of the following conditions are met:

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