namespace anychart.math.ha Improve this Doc
Namespace anychart.math.ha
Learn more about indicator mathematics.
Functions Overview
| calculate() | Heikin-Ashi calculation. |
| calculationFunction() | Calculates Heikin-Ashi. |
| createComputer() | Creates Heikin-Ashi computer for the given table mapping. |
| initContext() | Creates context for Heikin-Ashi indicator calculation. |
| startFunction() | Start calculation function for Heikin-Ashi indicator calculation. |
Typedefs Overview
| anychart.math.ha.Context | Type definition for the context. |
Functions Description
calculate
Heikin-Ashi calculation.
Params:
| Name | Type | Description |
|---|---|---|
| context | anychart.math.ha.Context | HA context. |
| open | number | Open value. |
| high | number | High value. |
| low | number | Low value. |
| close | number | Close value. |
Returns:
Array.<number> - An array of the calculated Heikin-Ashi indicator values.Try it:
calculationFunction
Calculates Heikin-Ashi.
Params:
| Name | Type | Description |
|---|---|---|
| row | anychart.data.TableComputer.RowProxy | Row proxy. |
| context | anychart.math.ha.Context | Context. |
Try it:
createComputer
Creates Heikin-Ashi computer for the given table mapping.
Params:
| Name | Type | Description |
|---|---|---|
| mapping | anychart.data.TableMapping | Data mapping. |
Returns:
anychart.data.TableComputer - Table computer.Try it:
initContext
Creates context for Heikin-Ashi indicator calculation.
Returns:
anychart.math.ha.Context - Context.Try it:
startFunction
Start calculation function for Heikin-Ashi indicator calculation.
Params:
| Name | Type | Description |
|---|---|---|
| context | anychart.math.ha.Context | Context. |
Try it: