
iOS & macOS Charting Documentation - SciChart iOS & macOS Charts SDK v4.x
SCIAxisMarkerAnnotation
@interface SCIAxisMarkerAnnotation : SCIAnchorPointAnnotation
The SCIAxisMarkerAnnotation
provides an axis label which is data-bound to its data X or Y value.
Note
Used to place a marker on theX
or Y
Axis it can give feedback about the latest value of a series, or important points in a series.
-
Defines the
NSString
with formatted value for this axis marker annotation.Declaration
Objective-C
@property (nonatomic, copy, nullable) NSString *formattedValue;
-
Defines the
ISCIFormattedValueProvider
which formats data value for this axis marker annotation.Declaration
Objective-C
@property (nonatomic, strong, nonnull) id<ISCIFormattedValueProvider> formattedLabelValueProvider;
-
Defines the font style for text.
Declaration
Objective-C
@property (nonatomic, strong, nonnull) SCIFontStyle *fontStyle;
-
Defines the size of marker pointer in points.
Declaration
Objective-C
@property (nonatomic) CGFloat markerPointSize;
-
Defines the Pen with which outline of axis marker annotation is drawn on chart surface.
Declaration
Objective-C
@property (nonatomic, strong, nonnull) SCIPenStyle *borderPen;
-
Defines the Brush with which axis marker annotation is drawn on chart surface.
Declaration
Objective-C
@property (nonatomic, strong, nonnull) SCIBrushStyle *backgroundBrush;
-
Gets axis instance where current
SCIAxisMarkerAnnotation
is placed.Declaration
Objective-C
@property (nonatomic, strong, readonly, nullable) id<ISCIAxis> axis;
-
Gets the
SCIAxisInfo
instance with current marker value.Declaration
Objective-C
@property (nonatomic, strong, readonly, nullable) SCIAxisInfo *axisInfo;