LevelLineHolder

Syntax

- (id<LevelLineHolderDelegate>) delegate [read, write, nonatomic, assign]

Example

The example of use is given in the Working with Chart and Timeline section.

Syntax

- (BOOL) isHorisontal [read, write, nonatomic, assign]

Comments

Available values:

• YES. A line is horizontal.

• NO. A line is vertical.

Example

The example of use is given in the Adding Level Lines section.

Syntax

- (BOOL) labelVisible [read, write, nonatomic, assign]

Comments

Available values:

• YES. A line label is displayed.

• NO. A line label is hidden.

Example

The example of use is given in the Adding Level Lines section.

Syntax

- (float) position [read, nonatomic]

Example

The example of use is given in the Adding Level Lines section.

Syntax

- (double) value [read, write, nonatomic, assign]

Example

The example of its use is given in the Creating Level Lines and Trend Lines on Chart section.

Syntax

- (double) x [read, nonatomic]

Example

The example of use is given in the Adding Level Lines section.

Syntax

- (BOOL) findLevelLineHit: (CGPoint) point

Parameters

point. The checked point.

Comments

Returned values:

• YES. A point belongs to the level line.

• NO. A point does not belong to the level line.

Example

The example of use is given in the Adding Level Lines section.

Syntax

- (id) initWithDict:(NSDictionary *) dict

Parameters

dict. The object containing level line parameters.

Example

The example of use is given in the Adding Level Lines section.

Syntax

- (void) loadState: (NSDictionary *) dict

Parameters

dict. An object containing level line parameters.

Comments

The LevelLineHolder.saveState method is used to save level line parameters.

Example

The example of use is given in the Adding Level Lines section.

Syntax

- (NSDictionary *) saveState

Comments

The LevelLineHolder.loadState method is used to load level line parameters.

Example

The example of use is given in the Adding Level Lines section.