deCartaPolyline Class Reference
[Classes for map display and map-related functionality]

A multi-segment line. More...

#import <deCartaPolyline.h>

Inheritance diagram for deCartaPolyline:

List of all members.

Public Member Functions
(id)	- initWithPositions:name:
Properties
int	strokeSize
NSArray *	positions

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Detailed Description

A multi-segment line.

deCartaPolyline is an extension of deCartaShape that is intended for rendering multi-segmented lines. The deCartaPolyline class inherits from the deCartaShape class, which inherits from the deCartaEventSource class. So, deCartaPolyline could theoretically support event-capturing, but this functionality is not implemented, so a deCartaPolyline will not trigger any events.

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Member Function Documentation

- (id) initWithPositions:		(NSArray *)	positions
name:		(NSString *)	name

Initializes the deCartaPolyline object with an array of deCartaPosition objects indicating the vertices of the polyline, and a string indicating the name of this polyline.

Parameters:

	positions	NSArray of deCartaPosition objects with the X,Y coordinates of each vertex along the polyline.
	name	NSString name for this deCartaPolyline object.

Returns:

Objective-C ID of the deCartaPolyline object returned

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Property Documentation

- (NSArray*) positions [read, write, retain]

Array of deCartaPosition objects indicating the geographic coordinates of the vertices of the line segments on a map.

- (int) strokeSize [read, write, assign]

Integer stroke size, indicating line thickness, in pixels (up to 64)

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The documentation for this class was generated from the following files:

• D:/decarta_projects/export08122011/iPhoneV2/iPhoneAPI/map/deCartaPolyline.h
• D:/decarta_projects/export08122011/iPhoneV2/iPhoneAPI/map/deCartaPolyline.m