
iOS & macOS Charting Documentation - SciChart iOS & macOS Charts SDK v4.x
ISCIUniformHeatmapDataSeriesValues
@protocol ISCIUniformHeatmapDataSeriesValues <ISCIDataSeries>
Defines the interface for 2D uniform heatmap DataSeries value, containing X
, Y
and Z
values.
-
Gets the size of 2D heatmap data in X direction.
Declaration
Objective-C
@property (nonatomic, readonly) NSInteger xSize;
-
Gets the size of 2D heatmap data in Y direction.
Declaration
Objective-C
@property (nonatomic, readonly) NSInteger ySize;
-
Gets start X value for 2D heatmap.
Declaration
Objective-C
@property (nonatomic, strong, readonly) NS_REFINED_FOR_SWIFT id<ISCIComparable> startX;
-
Gets the size for each cell in 2D heatmap in X direction.
Declaration
Objective-C
@property (nonatomic, strong, readonly) NS_REFINED_FOR_SWIFT id<ISCIComparable> stepX;
-
Gets start Y value for 2D heatmap.
Declaration
Objective-C
@property (nonatomic, strong, readonly) NS_REFINED_FOR_SWIFT id<ISCIComparable> startY;
-
Gets the size for each cell in 2D heatmap in Y direction.
Declaration
Objective-C
@property (nonatomic, strong, readonly) NS_REFINED_FOR_SWIFT id<ISCIComparable> stepY;
-
Gets the Z values of this series.
Declaration
Objective-C
@property (nonatomic, strong, readonly) id<ISCIList> _Nonnull zValues;
-
Gets the X value for specified index.
Declaration
Objective-C
- (nonnull id<ISCIComparable>)getXValueAt:(NSInteger)xIndex;
Parameters
xIndex
The xIndex to get X value for.
Return Value
The X value.
-
Gets the Y value for specified index.
Declaration
Objective-C
- (nonnull id<ISCIComparable>)getYValueAt:(NSInteger)yIndex;
Parameters
yIndex
The yIndex to get Y value for.
Return Value
The Y value.
-
Gets the Z value for specified xIndex and yIndex.
Declaration
Objective-C
- (nonnull id<ISCIComparable>)getZValueAtX:(NSInteger)xIndex y:(NSInteger)yIndex;
Parameters
xIndex
The xIndex to get Z value for.
yIndex
The yIndex to get Z value for.
Return Value
The Z value.
-
Gets raw zIndex based on xIndex and yIndex.
Declaration
Objective-C
- (NSInteger)getZIndexFromX:(NSInteger)xIndex y:(NSInteger)yIndex;
Parameters
xIndex
The xIndex.
yIndex
The yIndex.
Return Value
The raw zIndex.