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CandlestickChart

Data

  • REQUIRED data

    • data - set of data with DateTime keys and CandlestickData values based on which chart will be drawned. Where CandlestickData contains following fields:
      • high - highest value for the period.
      • low - lowest value for the period.
      • bid - opening value for the period, if it is greater then ask than candle will be considered as bullish, otherwise - bearish.
      • ask - closing value for the period, if it is less then bid than candle will be considered as bullish, otherwise - bearish.

  • Max Value

    • predefinedMaxValue - predefined max value for the chart.
    • roundingMap - rounding map that is used by beautification function of Y axis labels.

  • Tooltip builders

    • titleBuilder - builds title of the tooltip based on DateTime key and/or double value from provided data.
    • subtitleBuilder - builds subtitle of the tooltip based on DateTime key and/or double value from provided data. For retrieval of currently hovered/dragged Y axis value (could be one of CandlestickData fields) use CandlestickChartData.getSelectedValueFromData.

  • Label builder

    • xAxisLabelBuilder - builds X axis label based on DateTime value from provided data.
    • yAxisLabelBuilder - builds Y axis label based on double value from provided data, maxValue specifically.

Settings

  • defaultDivisionInterval - default value of the interval between divisions of the Y axis, defaults to 100.
  • xAxisDivisions - quantity of the X axis divisions, defaults to 3.
  • yAxisDivisions - quantity of the Y axis divisions, defaults to 2.
  • xAxisLabelQuantity - quantity of the X axis labels to draw, defaults to null.
  • axisDivisionEdges - axis division edges, defaults to AxisDivisionEdges.none.
  • showAxisX - whether to show X axis or not, defaults to true.
  • showAxisXSelectedLabelIfConcealed - whether to show selected label if it is concealed by xAxisLabelQuantity, defaults to false.
  • showAxisY - whether to show Y axis or not, defaults to true.
  • showAxisXLabels - whether to show labels on the X axis or not, defaults to true.
  • showAxisYLabels - whether to show labels on the Y axis or not, defaults to true.
  • showAxisXLabelSelection - whether to paint with selected style currently selected X axis label or not, defaults to false.
  • yAxisLayout - layout type of the Y axis labels, defaults to YAxisLayout.overlay.
  • yAxisBaseline - baseline of the Y axis label values, defaults to YAxisBaseline.zero.
  • yAxisLabelSpacing - spacing between the Y axis labels and chart itself, defaults to 0.
  • showZeroLine - whether to show zero line or not, defaults to false.
  • showDropLine - whether to show drop line or not, defaults to true.
  • showTooltip - whether to show tooltip or not, defaults to true.
  • selectionEnabled - whether selection enabled or not, defaults to true.

Styles

  • gridStyle - styling options for grid, for more details please refer to the source code of the GridStyle.
  • axisStyle - styling options for axis, for more details please refer to the source code of the AxisStyle.
  • zeroLineStyle - styling options for zero line, for more details please refer to the source code of the ZeroLineStyle.
  • dropLineStyle - styling options for drop line, for more details please refer to the source code of the DropLineStyle.
  • candleStickStyle - styling options for candle and stick, for more details please refer to the source code of the CandlestickChartCandleStickStyle.
  • tooltipStyle - styling options for tooltip, for more details please refer to the source code of the TooltipStyle.