FlexPieDataLabelRenderer Class Reference

Inherits from	NSObject
Declared in	FlexPieDataLabelRenderer.h

Overview

Class FlexPieDataLabelRenderer.

`– init:label:`

Initialize an object for DefaultFlexPieDataLabelRenderer.

- (id)init:(FlexPie *)pie label:(FlexPieDataLabel *)label

Parameters

`pie`	the pie.
`label`	the label.

Return Value

an object for DefaultFlexPieDataLabelRenderer.

Discussion

Initialize an object for DefaultFlexPieDataLabelRenderer.

Declared In

FlexPieDataLabelRenderer.h

`– render:rect:index:value:values:`

Render datalabel.

- (void)render:(NSString *)seriesName rect:(XuniRect *)rect index:(NSInteger)index value:(double)value values:(NSArray *)values

Parameters

`seriesName`	the series name.
`rect`	the rect.
`index`	the index.
`value`	the value.
`values`	the values.

Discussion

Render datalabel.

Declared In

FlexPieDataLabelRenderer.h

`– getLabelSize:index:value:values:`

Get xamarin’s data label’s Size.

- (XuniSize *)getLabelSize:(NSString *)seriesName index:(NSInteger)index value:(double)value values:(NSArray *)values

Parameters

`seriesName`	the series name.
`index`	the index.
`value`	the value.
`values`	the values.

Return Value

the size.

Discussion

Get xamarin’s data label’s Size.

Declared In

FlexPieDataLabelRenderer.h

`– clearXamarinDataLabelIfUpdated`

Clear xamarin’s data labels if itemsource is updated.

- (void)clearXamarinDataLabelIfUpdated

Discussion

Clear xamarin’s data labels if itemsource is updated.

Declared In

FlexPieDataLabelRenderer.h

`– dataLabelDimension:index:value:`

Calculate the data label width.

- (double)dataLabelDimension:(NSString *)seriesName index:(NSInteger)index value:(double)value

Parameters

`seriesName`	the series name.
`index`	the index.
`value`	the value.

Return Value

the width.

Discussion

Calculate the data label width.

Declared In

FlexPieDataLabelRenderer.h