Tag: Graph

I want to use a different color for each value in the chart I created here. To put it simply, if the value is greater than 10, I want it to appear yellow, if it is less than green, and red if it is less than 0. thanks

const { sciChartSurface, wasmContext } = await SciChartSurface.create("scichart-root", {
    theme: new SciChartJSLightTheme(),   
});
sciChartSurface.applyTheme(new SciChartJSLightTheme());
sciChartSurface.xAxes.add(new NumericAxis(wasmContext));
sciChartSurface.yAxes.add(new NumericAxis(wasmContext));
const yAxis = sciChartSurface.yAxes.get(0);
yAxis.visibleRange = new NumberRange(LAL, UAL);
const xAxis = sciChartSurface.xAxes.get(0);
xAxis.visibleRange = new NumberRange(0, endBarIndex);

const dataSeries = new OhlcDataSeries(wasmContext, {
    xValues: xValues,
    openValues: yValues,
    highValues: compositeScanAverageArray,
    lowValues: yValues,
    closeValues: compositeScanAverageArray,
});
const renderableSeries = new FastCandlestickRenderableSeries(wasmContext, {
    dataSeries,
    stroke: "white",
    strokeThickness: 1,
});

sciChartSurface.renderableSeries.add(renderableSeries);
sciChartSurface.annotations.add(
    new SciChart.BoxAnnotation({
        stroke: "yellow",
        strokeThickness: 1,
        fill: "rgba(255, 255, 0, 0.3)",
        x1: 0,
        x2: endBarIndex,
        y1: UAL,
        y2: UWL,
    })
);
sciChartSurface.annotations.add(
    new SciChart.BoxAnnotation({
        stroke: "yellow",
        strokeThickness: 1,
        fill: "rgba(255, 255, 0, 0.3)",
        x1: 0,
        x2: endBarIndex,
        y1: LAL,
        y2: LWL,
    })
);
sciChartSurface.annotations.add(
    new SciChart.BoxAnnotation({
        stroke: "green",
        strokeThickness: 1,
        fill: "rgba(0, 128, 0, 0.3)",
        x1: 0,
        x2: endBarIndex,
        y1: LWL,
        y2: UWL,
    })
);
sciChartSurface.annotations.add(
    new SciChart.LineAnnotation({ stroke: "#FF6600", strokeThickness: 3, x1: startBarIndex, x2: endBarIndex, y1: compositeScanAverage, y2: compositeScanAverage }),
);

sciChartSurface.chartModifiers.add(new MouseWheelZoomModifier());
sciChartSurface.chartModifiers.add(new ZoomPanModifier());

}