AGSItem Class Reference

Description

Object representing a unit of content.

Subclasses represent a unit of content. The content may reside in an ArcGIS portal, or locally on disk.

See also

AGSPortalItem

Since

100

Inheritance diagram for AGSItem:

Instance Methods
(id< AGSCancelable >)	- fetchDataWithCompletion:
(void)	- setThumbnailWithImage:
(id< AGSCancelable >)	- updateItemPropertiesWithCompletion:

Properties
NSString *	accessInformation
NSDate *	created
AGSEnvelope *	extent
NSString *	itemDescription
NSString *	itemID
NSDate *	modified
NSString *	name
NSString *	snippet
NSString *	spatialReferenceName
NSArray< NSString * > *	tags
NSString *	termsOfUse
AGSLoadableImage *	thumbnail
NSString *	title
NSArray< NSString * > *	typeKeywords

Method Documentation

fetchDataWithCompletion:

- (id<AGSCancelable>) fetchDataWithCompletion:

(void(^)(NSData *__nullable data, NSError *__nullable error))

completion

Kicks off an operation to fetch the raw bytes for the item. The completion block is invoked when the operation completes successfully or if an error is encountered.

Parameters

completion

block that is invoked when operation finishes

Returns

operation which can be canceled

Since

100

setThumbnailWithImage:

- (void) setThumbnailWithImage:

(nullable AGSImage *)

image

Sets the thumbnail for this item.

Parameters

image

The NSImage/UIImage representing the thumbnail. The recommended image size is 200 pixels wide by 133 pixels high. Acceptable image formats are PNG, GIF, and JPEG. The maximum file size for an image is 1 MB.

Since

100

Property Documentation

accessInformation

- (NSString*) accessInformation

readwritenonatomiccopy

The access information about the item.

Since

100

created

- (NSDate*) created

readnonatomicstrong

Date on which the item was first saved.

Since

100

extent

- (AGSEnvelope*) extent

readwritenonatomicstrong

The default extent of the item. Only applicable to certain item types.

Since

100

itemDescription

- (NSString*) itemDescription

readwritenonatomiccopy

The description of the item, if any.

Since

100

itemID

- (NSString*) itemID

readnonatomiccopy

The ID of the item.

Since

100

modified

- (NSDate*) modified

readnonatomicstrong

Date on which the item was modified.

Since

100

name

- (NSString*) name

readnonatomiccopy

The file name of the item for file types.

Since

100.5

snippet

- (NSString*) snippet

readwritenonatomiccopy

Snippet or summary of the item with a character limit of 250 characters.

Since

100

spatialReferenceName

- (NSString*) spatialReferenceName

readwritenonatomiccopy

Spatial reference of the geographic content

Since

100

tags

- (NSArray<NSString*>*) tags

readwritenonatomiccopy

The user defined tags that describe the specified item.

Since

100

termsOfUse

- (NSString*) termsOfUse

readwritenonatomiccopy

The terms of use of the item. It is stored in the "licenseInfo" property in json. The property can contain HTML markup.

Since

100.4

thumbnail

- (AGSLoadableImage*) thumbnail

readnonatomicstrong

The thumbnail image of the item. The image needs to be loaded asynchronously by calling loadWithCompletion: (AGSLoadable-p)

If it is nil, there is no item thumbnail.

Since

100

title

- (NSString*) title

readwritenonatomiccopy

Title of the item.

Since

100

typeKeywords

- (NSArray<NSString *>*) typeKeywords

readwritenonatomiccopy

An array of keywords that further describes the type of item. Each item is tagged with a set of type keywords that are derived based on its primary type.

Since

100.5