
iOS & macOS Charting Documentation - SciChart iOS & macOS Charts SDK v4.x
ISCIAxisGridLinesDrawable
@protocol ISCIAxisGridLinesDrawable <NSObject>
Defines interface with callback for rendering of grid lines for ISCIAxis
implementations.
-
Draws axis grid lines in the center of the chart.
Declaration
Objective-C
- (void)onDrawWithContext:(nonnull id<ISCIRenderContext2D>)renderContext assetManager:(nonnull id<ISCIAssetManager2D>)assetManager drawingLayers:(nonnull SCIRenderOperationLayers *)drawingLayers;
Parameters
renderContext
ISCIRenderContext2D
instance to draw on.assetManager
ISCIAssetManager2D
instance which manages assets related to currentISCIRenderSurface
.drawingLayers
Specifies different drawing layers for drawing of axis grid lines.