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

SCIHorizontalAxisLayoutStrategy

@interface SCIHorizontalAxisLayoutStrategy : SCIAxisLayoutStrategyBase

Base layout strategy class for horizontal 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.


                        
                        
                        +layoutAxesFromTopToBottom:withLeft:top:right:

Helper method for layout axes horizontally from top to bottom.

Declaration

Objective-C

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

Swift

class func layoutAxesFromTop(toBottom axes: [any ISCIAxis], withLeft left: CGFloat, top: CGFloat, right: 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.
`right`	The right bounds for this layout strategy.


                        
                        
                        +layoutAxesFromBottomToTop:withLeft:bottom:right:

Helper method for layout axes horizontally from bottom to top.

Declaration

Objective-C

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

Swift

class func layoutAxesFromBottom(toTop axes: [any ISCIAxis], withLeft left: CGFloat, bottom: CGFloat, right: CGFloat)

Parameters

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