
iOS & macOS Charting Documentation - SciChart iOS & macOS Charts SDK v4.x
ISCIPieSegmentLabelFormatter
@protocol ISCIPieSegmentLabelFormatter <ISCIAttachable>
Interface to define a label formatter for ISCIPieSegment
.
-
Formats a label based on specified
ISCIPieSegment
passed in.Declaration
Objective-C
- (nonnull NSString *)formatLabelForPieSegment: (nonnull id<ISCIPieSegment>)pieSegment;
Parameters
pieSegment
The
ISCIPieSegment
to format.Return Value
The formatted value.