NChartPoint Class Reference
| Inherits from | NSObject |
|---|---|
| Declared in | NChartPoint.h |
+ pointWithArrayOfStates:forSeries:
Create point with an array of states.
+ (NChartPoint *)pointWithArrayOfStates:(NSArray *)states forSeries:(NChartSeries *)seriesParameters
states |
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|---|---|
series |
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Return Value
a new instance of the point.
Declared In
NChartPoint.h
+ pointWithState:forSeries:
Create point with a single state.
+ (NChartPoint *)pointWithState:(NChartPointState *)state forSeries:(NChartSeries *)seriesParameters
state |
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|---|---|
series |
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Return Value
a new instance of the point.
Declared In
NChartPoint.h
– initWithArrayOfStates:forSeries:
Init point with an array of states.
- (id)initWithArrayOfStates:(NSArray *)states forSeries:(NChartSeries *)seriesParameters
states |
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|---|---|
series |
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Return Value
the initialized instance of a point.
See Also
Declared In
NChartPoint.h
– initWithState:forSeries:
Init point with a single state.
- (id)initWithState:(NChartPointState *)state forSeries:(NChartSeries *)seriesParameters
state |
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|---|---|
series |
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Return Value
the initialized instance of a point.
See Also
Declared In
NChartPoint.h
series
Series the point belongs to.
@property (nonatomic, weak) NChartSeries *seriesSee Also
Declared In
NChartPoint.h
states
Array of states. See NChartPointState for details. If a point was created with a single state, the array of states is not allocated and this property returns nil.
@property (nonatomic, readonly) NSArray *statesDeclared In
NChartPoint.h
currentStateIndex
Index of current state. If a point was created with a single state, this property always returns 0.
@property (nonatomic, readonly) NSInteger currentStateIndexDeclared In
NChartPoint.h
currentState
Direct access to current state. This is a bit faster and more convenient than a query element of the states' array by currentStateIndex. If a point was created with a single state, this property is the only way to access it.
@property (nonatomic, readonly) NChartPointState *currentStateSee Also
Declared In
NChartPoint.h
tooltip
Tooltip that is shown on the point. It is nil by default. The tooltip is just a label, it does not change its content
automatically. By altering its text, you can display any information you want, but you should do it yourself.
Tooltip is similar to label, but it is placed in the center of the point by default. You can have tooltip and
label simultaneously displaying different information.
@property (nonatomic, strong) NChartTooltip *tooltipSee Also
Declared In
NChartPoint.h
label
Label that is shown near the point. It is nil by default. The label does not change its content automatically.
By altering its text, you can display any information you want, but you should do it yourself.
Label is similar to tooltip, but it is placed in the top of the point by default. You can have tooltip and
label simultaneously displaying different information.
@property (nonatomic, strong) NChartTooltip *labelSee Also
Declared In
NChartPoint.h
highlightColor
Highlight color. Some points can be highlighted by color, for example in column, pie or bubble (where the points are individual objects). In series like line and area the color highlight can be applied to the markers, so for these series this property has effect only if the marker is set.
@property (nonatomic, strong) NSColor *highlightColorDeclared In
NChartPoint.h
highlightShift
Highlight shift. Some points can be highlighted by shift, for example in pie. The shift is set in scene units. For example, the radius of pie is 1 scene unit, so you can use this value as a reference.
@property (nonatomic, assign) float highlightShiftDeclared In
NChartPoint.h
– highlightWithMask:duration:delay:
Highlight point using the highlight settings done by highlightColor and highlightShift properties.
- (void)highlightWithMask:(NSUInteger)mask duration:(float)duration delay:(float)delayParameters
mask |
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duration |
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delay |
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See Also
Declared In
NChartPoint.h
tag
Tag of the point. You may use it as you want.
@property (nonatomic, assign) NSInteger tagDeclared In
NChartPoint.h