iOS & macOS Charting Documentation - SciChart iOS & macOS Charts SDK v4.x

SCIVerticalAxisLayoutStrategy

@interface SCIVerticalAxisLayoutStrategy : SCIAxisLayoutStrategyBase

Base layout strategy class for vertical layout of axes.


                        
                        
                        +getRequiredAxisSizeFrom:

Helper method which measures required size of axis for this horizontal layout strategy.

Declaration

Objective-C

+ (CGFloat)getRequiredAxisSizeFrom:
    (nonnull SCIAxisLayoutState *)axisLayoutState;

Swift

class func getRequiredAxisSize(from axisLayoutState: SCIAxisLayoutState) -> CGFloat

Parameters


                                    axisLayoutState

The layout state of ISCIAxis.

Return Value

The desired size in pixels.


                        
                        
                        +layoutAxesFromLeftToRight:withLeft:top:bottom:

Helper method for layout axes horizontally from top to bottom.

Declaration

Objective-C

+ (void)layoutAxesFromLeftToRight:(nonnull NSArray<id<ISCIAxis>> *)axes
                         withLeft:(CGFloat)left
                              top:(CGFloat)top
                           bottom:(CGFloat)bottom;

Swift

class func layoutAxesFromLeft(toRight axes: [any ISCIAxis], withLeft left: CGFloat, top: CGFloat, bottom: CGFloat)

Parameters

`axes`	The axes to perform layout on.
`left`	The left bounds for this layout strategy.
`top`	The top bounds for this layout strategy.
`bottom`	The bottom bounds for this layout strategy


                        
                        
                        +layoutAxesFromRightToLeft:withRight:top:bottom:

Helper method for layout axes horizontally from bottom to top.

Declaration

Objective-C

+ (void)layoutAxesFromRightToLeft:(nonnull NSArray<id<ISCIAxis>> *)axes
                        withRight:(CGFloat)right
                              top:(CGFloat)top
                           bottom:(CGFloat)bottom;

Swift

class func layoutAxesFromRight(toLeft axes: [any ISCIAxis], withRight right: CGFloat, top: CGFloat, bottom: CGFloat)

Parameters

`axes`	The axes to perform layout on.
`right`	The right bounds for this layout strategy.
`top`	The top bounds for this layout strategy.
`bottom`	The bottom bounds for this layout strategy