Chart

Syntax

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

Comments

Available values:

• YES. Animation is played each time after the chart is redrawn.

• NO. The animation is not played.

Example

The property use is given in the Chart Animation section.

Syntax

- (NSDictionary *) axes [read, nonatomic, retain]

Comments

Chart axes are created automatically and cannot be recreated.

Example

The example of use is given in the Dynamic Change of Chart Type and Parameters section.

Syntax

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

Example

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

Syntax

- (ChartBorder *) border [read, nonatomic, retain]

Example

The example of use is given in the Changing Legend Parameters and Chart Borders section.

Syntax

- (Caption *) caption [read, nonatomic, retain]

Comments

A caption is created automatically and cannot be recreated.

Example

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

Syntax

- (ChartArea *) chartArea [read, nonatomic, retain]

Comments

This area contains all components of the chart. It is created automatically and cannot be recreated.

Example

The example of use is given in the Dynamic Change of Chart Type and Parameters section.

Syntax

- (id<ChartDataSource>) dataSource [read, write, nonatomic, assign]

Example

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

Syntax

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

Example

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

Syntax

- (BOOL) isAnimationPlaying [read, nonatomic, assign]

Comments

Available values:

• YES. The animation is playing;

• NO. The animation is not playing.

Example

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

Syntax

- (ChartLegend *) legend [read, nonatomic, retain]

Comments

A legend is created automatically and cannot be recreated.

Example

The example of use is given in the Dynamic Change of Chart Type and Parameters section.

Syntax

- (NSArray *) levelLines [read,  nonatomic]

Example

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

Syntax

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

Example

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

Syntax

- (NSString *) name [read, nonatomic]

Comments

Chart name should be unique. It is determined by the initWithName method.

Example

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

Syntax

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

Example

The example of use is given in the Displaying Comment Line section.

Syntax

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

Comments

Available values:

• YES. Chart elements are hidden.

• NO. Chart elements are displayed.

Example

The example of use is given in the Displaying Comment Line section.

Syntax

- (ChartPlotArea *) plotArea [read, nonatomic, retain]

Comments

This area contains all the chart series. It is created automatically and cannot be recreated.

Example

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

Syntax

- (RadialAxis *) radialAxis [read, nonatomic]

Example

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

Syntax

- (ValueAxis *) secondaryAxis [read, nonatomic]

Example

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

Syntax

- (NSArray *) seriesList [read, nonatomic, assign]

Comments

Use the following methods to add and remove series: Chart.addSeries:, Chart.deleteAllSeries, Chart.deleteSeries:.

Example

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

Syntax

- (TimeAxis *) timeAxis [read, nonatomic]

Example

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

Syntax

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

Comments

Available values:

• YES. A chart is created for the languages with right to left text direction. All chart components (axes, legend, and so on) are directed from right to left.

• NO. A chart is created for the languages with left to right text direction.

Example

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

Syntax

- (ValueAxis *) xAxis [read, nonatomic]

Example

The example of use is given in the Changing Pie Chart Series Point Color section.

Syntax

- (ValueAxis *) yAxis [read, nonatomic]

Example

The example of use is given in the Changing Pie Chart Series Point Color section.

Syntax

- (void) addLevelLine: (LevelLineHolder *) levelLine

Parameters

levelLine. Level line added to the chart.

Example

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

Syntax

- (void) addSeries: (ChartSeries *) series

Parameters

series. Series to be added to the chart.

Example

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

Syntax

- (void) deleteAllLevelLines

Example

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

Syntax

- (void) deleteAllSeries

Example

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

Syntax

- (void) deleteLevelLine: (LevelLineHolder *) levelLine

Parameters

levelLine. Level line removed from the chart.

Example

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

Syntax

- (void) deleteSeries: (ChartSeries *) series

Parameters

series. Series removed from the chart.

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 Creating a Line Chart section.

Syntax

- (void) forceUpdateAnimations

Comments

Use this method if animation parameters for chart series have been changed.

Example

The example of use is given in the Chart Animation section.

Syntax

- (BOOL) hasLevelLine: (LevelLineHolder *) levelLine

Parameters

levelLine. Level line, which existence on the chart should be determined.

Comments

Available values:

• YES. Level line is present on the chart.

• NO. Level line is missing on the chart.

Example

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

Syntax

- (BOOL) hasSeries: (ChartSeries *) series

Parameters

series. The series, for which the user determines presence on the chart.

Comments

Available values:

• YES. A series is present on the chart.

• NO. A series is missing on the chart.

Example

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

Syntax

- (id)initWithName:(NSString *)name;

Parameters

name. Chart name.

Comments

The chart name must be unique.

Example

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

Syntax

- (void) redrawChart

Example

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

Syntax

- (void) setNeedsRedraw

Example

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