ChartSeries

Syntax

- (int) dataIndex [read, write, nonatomic, assign]

Example

The example of use is given in the Creating a Line Chart section.

Syntax

- (ChartLabel *) defaultLabel [read, write, nonatomic, retain]

Comments

These parameters are applied to labels of each series point. Typically, labels are used to display values of series points.

Example

The example of use is given in the Creating a Line Chart section.

Syntax

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

Comments

Available values:

• YES. Series are displayed on a chart secondary axis.

• NO. Series are not displayed on a chart secondary axis.

Example

The example of use is given in the Displaying Chart Secondary Axis section.

Syntax

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

Comments

Available values:

• YES. Series description is shown in the legend.

• NO. Series description is not shown in the legend.

Example

The example of use is given in the Creating a Line Chart section.

Syntax

- (NSMutableDictionary *) points [read, write, nonatomic, retain]

Comments

Each point in the collection must inherit from the ChartPoint class. Object keys must be sortable. Sorting order for the keys must correspond to the order, in which the points are displayed along the X axis.

Example

The example of use is given in the Creating a Line Chart section.

Syntax

- (NSString *) seriesName [read, nonatomic, assign]

Comments

Value is retrieved from the data source.

Syntax

- (UIColor *) shadowColor [read, write, nonatomic, retain]

Example

The example of use is given in the Creating a Line Chart section.

Syntax

- (CGSize) shadowOffset [read, write, nonatomic, assign]

Example

The example of use is given in the Creating a Bubble Chart section.

Syntax

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

Comments

Value in the range [0; 1]. The value 0 means absolute transparency of the shadow, while the value 1 means absolute opacity, the value 0.5 corresponds to 50 % opacity, and so on.

Example

The example of use is given in the Creating a Line Chart section.

Syntax

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

Example

The example of use is given in the Creating a Line Chart section.

Syntax

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

Comments

Available values:

• YES. Shadow is shown.

• NO. Shadow is not shown.

Example

The example of use is given in the Creating a Line Chart section.

Syntax

- (void) configureSeriesWithDict: (NSMutableDictionary *) dict

Parameters

dict. Object that contains series parameters.

Example

The example of use is given in the Changing Data Series Parameters section.

Syntax

- (ChartPoint *) findChartPointHit: (CGPoint) p

Parameters

p. Coordinate.

Comments

If no series crosses the specified coordinate, the method returns nil. If several series cross the specified coordinate, findChartPointHit returns point of the series closest to the observer (with the highest order at the Z axis).

Example

The example of use is given in the Changing Data Series Parameters section.

Syntax

- (void) forceDataUpdate

Example

The example of use is given in the Changing Data Series Parameters section.