ORKIBValueRangeGraphChartViewDataSource Class Reference
Inherits from | ORKIBGraphChartViewDataSource : NSObject |
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Conforms to | ORKValueRangeGraphChartViewDataSource |
Declared in | ORKGraphChartView.m ORKGraphChartView_Internal.h |
– graphChartView:dataPointForPointIndex:plotIndex:
Asks the data source for the value range to be plotted at the specified point index for the specified plot.
- (ORKValueRange *)graphChartView:(ORKGraphChartView *)graphChartView dataPointForPointIndex:(NSInteger)pointIndex plotIndex:(NSInteger)plotIndex
Parameters
graphChartView |
The graph chart view that is asking for the value range. |
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pointIndex |
An index number identifying the value range in the graph chart view. |
plotIndex |
An index number identifying the plot in the graph chart view. This index is 0 in a single-plot graph chart view. |
Return Value
The value range specified by pointIndex
in the plot specified by plotIndex
for the
specified graph chart view`.
Declared In
ORKGraphChartView.h