NChartScaleLegend Class Reference

Inherits from NChartLegend : NChartPlaced : NChartObject : NSObject
Declared in NChartScaleLegend.h

Overview

The NChartScaleLegend class provides methods to display the legend associated with the NChartBrushScale instance.

– initWithScale:

Initialize scale legend with given brush scale.

- (id)initWithScale:(NChartBrushScale *)scale

Parameters

scale
  • brush scale for the scale legend.

Return Value

initialized instance of scale legend.

Declared In

NChartScaleLegend.h

+ scaleLegendWithScale:

Create scale legend with given brush scale.

+ (NChartScaleLegend *)scaleLegendWithScale:(NChartBrushScale *)scale

Parameters

scale
  • brush scale for the scale legend.

Return Value

new instance of scale legend.

Declared In

NChartScaleLegend.h

  scale

Brush scale associated with the scale legend. The default value is nil.

@property (nonatomic, strong) NChartBrushScale *scale

See Also

Declared In

NChartScaleLegend.h

  showLowerBoundary

Flag determining if the lower boundary of the scale should be shown in the scale legend (YES) or not (NO). The default value is YES.

@property (nonatomic, assign) BOOL showLowerBoundary

Declared In

NChartScaleLegend.h

  showUpperBoundary

Flag determining if the upper boundary of the scale should be shown in the scale legend (YES) or not (NO). The default value is YES.

@property (nonatomic, assign) BOOL showUpperBoundary

Declared In

NChartScaleLegend.h

  showMiddleValues

Flag determining if the middle values of the scale should be shown in the scale legend (YES) or not (NO). The default value is YES.

@property (nonatomic, assign) BOOL showMiddleValues

Declared In

NChartScaleLegend.h

  isDescending

Flag determining if the values in the scale legend are sorted descending (the largest is on the top, YES) or not (the largest is on the bottom, NO). The default value is YES.

@property (nonatomic, assign) BOOL isDescending

Declared In

NChartScaleLegend.h

  scaleDelegate

Delegate of the scale legend.

@property (nonatomic, assign) id<NChartScaleLegendDelegate> scaleDelegate

Declared In

NChartScaleLegend.h