Description

The label Webmap expression expects to hold a legal, Webmap script and to be read and evaluated by a Webmap expression interpreter. An example expression that combines text with a field value is State {State_Name} Note that quotes are not needed around the literal text.

Since: 100.11

Inheritance diagram for AGSWebmapLabelExpression:

Instance Methods
(instancetype)	- init

(instancetype)	- initWithWebmapExpression:

Class Methods
(instancetype)	+ webmapLabelExpression

(instancetype)	+ webmapLabelExpressionWithWebmapExpression:

Properties
NSString *	expression

Method Documentation

◆ init

- (instancetype) init

Create a label Webmap expression with an empty expression script. An empty script is a legal Webmap expression that will evaluate to an empty string.

Since: 100.11

◆ initWithWebmapExpression:

- (instancetype) initWithWebmapExpression: (NSString *) webmapExpression

Create a label Webmap expression with a specific Webmap script. The expression is expected to be a complete, self-contained Webmap expression.

Parameters

webmapExpression The Webmap expression script string.

Since: 100.11

◆ webmapLabelExpression

+ (instancetype) webmapLabelExpression

Create a label Webmap expression with an empty expression script. An empty script is a legal Webmap expression that will evaluate to an empty string.

Since: 100.11

◆ webmapLabelExpressionWithWebmapExpression:

+ (instancetype) webmapLabelExpressionWithWebmapExpression: (NSString *) webmapExpression

Create a label Webmap expression with a specific Webmap script. The expression is expected to be a complete, self-contained Webmap expression.

Parameters

webmapExpression The Webmap expression script string.

Since: 100.11

Property Documentation

◆ expression

- (NSString*) expression

readwritenonatomiccopyinherited

The label expression script string. The expression is expected to be a complete, self-contained label expression in the language specified by the label expression subclass object.

Since: 100.11