ChartPlotArea

Syntax

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

Comments

Available values:

• YES. Axes are displayed on top of other elements.

• NO. Axes can be overlapped with other elements.

Example

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

Syntax

- (float) axisPosition [read, write, assign]

Comments

The property value is considered if ChartPlotArea.isAxisBottom = NO.

Example

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

Syntax

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

Example

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

Syntax

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

Comments

Gridlines are the lines perpendicular to axes. Gridlines start from each major tick mark and cross the entire plot area of the chart.

Available values:

• YES. Grid is displayed on top of other elements.

• NO. Grid can be overlapped with other elements.

Example

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

Syntax

- (BOOL) isAxisBottom [read, write, assign]

Comments

Available values:

• YES. Axis is displayed at the bottom of the page.

• NO. Axis position depends on the ChartPlotArea.axisPosition property.

Example

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

Syntax

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

Comments

Available values:

• YES. Recalculate values.

• NO. Do not recalculate values.

Example

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

Syntax

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

Example

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

Syntax

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

Comments

Available values:

• YES. Comment line is available.

• NO. Comment line is not available.

Example

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

Syntax

- (ChartLabel *) notelineLabel [read, nonatomic, assign]

Comments

A tooltip is created automatically and cannot be changed.

Example

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

Syntax

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

Example

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

Syntax

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

Example

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

Syntax

- (Brush *) selectionBrush [read, write, nonatomic, retain]

Example

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

Syntax

- (id<ChartSelectionDelegate>) selectionDelegate [read, write, nonatomic, assign]

Example

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

Syntax

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

Comments

Available values:

• YES. Chart corridor is available.

• NO. Chart corridor is not available.

Example

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

Syntax

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

Comments

The size is specified relative to plot area size.

Example

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

Syntax

- (CGPoint) selectionEndPoint [read, write, nonatomic, assign]

Comments

Point coordinate is specified relative to chart plot area.

Example

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

Syntax

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

Comments

selectionLength - relative length. For example, selectionLength = 0.5 means that half of the chart plot area is selected.

Example

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

Syntax

- (Brush *) selectionSliderBrush [read, write, nonatomic, retain]

Example

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

Syntax

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

Comments

The size is specified relative to plot area size.

Example

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

Syntax

- (CGPoint) selectionStartPoint [read, write, nonatomic, assign]

Comments

Point coordinate is specified relative to chart plot area.

Example

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

Syntax

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

Comments

Available values:

• YES. Area can be zoomed.

• NO. Area cannot be zoomed.

Example

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

Syntax

- (void) configurePlotAreaWithDict: (NSMutableDictionary *) dict

                       andDefaults: (NSMutableDictionary *) defaults

Parameters

dict. The object containing plot area parameters.

defaults. The object containing default parameters.

Example

The example of use is given in the Using Dictionaries for Setting Up Bubble Chart Elements section.

Syntax

- (void) invalidateNotelinePosition

Example

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

Syntax

- (void) redrawChart

Example

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

Syntax

- (SelectionArea) selectionAreaForPoint: (CGPoint) pt

Parameters

pt. A point in the chart plot area.

Example

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

Syntax

- (void) translateSelection: (CGPoint) translation

Parameters

translation. The structure that contains transformation of values into points.

Example

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

Syntax

- (void) translateSelectionEnd: (CGPoint) translation

Parameters

translation. The structure that contains transformation of values in the points.

Example

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

Syntax

- (void) translateSelectionStart: (CGPoint) translation

Parameters

translation. The structure that contains transformation of values in the points.

Example

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