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

ISCIAxisLayoutManager

@protocol ISCIAxisLayoutManager <ISCIAttachable, ISCIAxisLayoutChangeListener>

Defines interface for axis layout manager which is responsible for measure and layout of axis and its renderers on screen.


                        
                        
                        -measureWithAxisRenderer:axisTitleRenderer:andAxisLayoutState:

Measures desired size for axis and its renderers for further layout calculations.

Declaration

Objective-C

- (void)measureWithAxisRenderer:(nonnull id<ISCIAxisRenderer>)axisRenderer
              axisTitleRenderer:
                  (nonnull id<ISCIAxisTitleRenderer>)axisTitleRenderer
             andAxisLayoutState:(nonnull SCIAxisLayoutState *)axisLayoutState;

Parameters

`axisRenderer`	Current axis renderer.
`axisTitleRenderer`	Current title renderer.
`axisLayoutState`	Axis layout state which stores current state of axis layout.


                        
                        
                        -onLayoutWithAssetManager:axisRenderer:axisTitleRenderer:

Performs layout of axis and its renderers on screen.

Declaration

Objective-C

- (void)onLayoutWithAssetManager:(nonnull id<ISCIAssetManager2D>)assetManager
                    axisRenderer:(nonnull id<ISCIAxisRenderer>)axisRenderer
               axisTitleRenderer:
                   (nonnull id<ISCIAxisTitleRenderer>)axisTitleRenderer;

Parameters

`assetManager`	`ISCIAssetManager2D` instance which manages assets for current `ISCIRenderSurface` instance.
`axisRenderer`	Current axis renderer.
`axisTitleRenderer`	Current axis ttile renderer.