Hi i have a chart in which i have drew a splineArea. But when the values of the y-axis is negative the colored area is only between the curve of the chart and the y-axis=0. I would like that the part colored is always under the curve of the chart, even if the values are negative.
You can use Range Spline Area chart along with minimum to do so, check this example. And also you can change the code in our library (canvasjs.js), you can look into renderRangeSplineArea to modify Spline-Area chart.