Rising and falling colour for ohlc

• October 23, 2022 at 12:35 am #39421
  
  thefireescaper

  Currently you support the rising and falling colour attribute for candlestick.
  Does this work for OHLC and if not then it would be very useful to add this.

  October 23, 2022 at 1:39 am #39422
  
  thefireescaper

  Please remove/close. I realised I could try it in your gallery and it is supported.
  Thank you

  October 25, 2022 at 6:41 pm #39435
  
  Adithya Menon

  @thefireescaper,

  You can set datapoint color based on the datapoint value, whether it’s rising or falling as shown in the code-snippet below.

  function changeBorderColor(chart){
    var dataSeries;
    for( var i = 0; i < chart.options.data.length; i++){
      dataSeries = chart.options.data[i];
      for(var j = 0; j < dataSeries.dataPoints.length; j++){
        dataSeries.dataPoints[j].color = (dataSeries.dataPoints[j].y[0] <= dataSeries.dataPoints[j].y[3]) ? ("green"? "green" : dataSeries.color) : ("red" ? "red" : dataSeries.color);
      }
    }
  }

  Please take a look at this JSFiddle for working example.

  
  —
  Adithya Menon
  Team CanvasJS