[Priyanka M S]

@cmarshaa@gmail.com,

I should declare Default value for the axis it should be defaultly 0 to 24

You can use axis minimum and axis maximum to set the axis range.

If this doesn’t solve your requirement, kindly share a JSFiddle depicting your requirements so that we can understand your requirements better and help you out.

__
Priyanka M S
Team CanvasJS

[Priyanka M S]

@maheshbapathi,

Kindly share a sample project(along with sample data) over Google-Drive or onedrive reproducing the issue you are facing so that we can look into your code, understand it better and help you out.

__
Priyanka M S
Team CanvasJS

[Priyanka M S]

@prasad,

You can loop through the dataPoints for every interval to check if there is a dataPoint at that particular value or not. If there is no dataPoint available, then you can add a null dataPoint. Please take a look at this JSFiddle.

__
Priyanka M S
Team CanvasJS

[Priyanka M S]

@eccolin,

You can add an extra div on itemmousemove event of the legend. You can check out the example in the documentation of itemmousemove.

__
Priyanka M S
Team CanvasJS

[Priyanka M S]

@zhanna,

You can set enabled property of toolTip to false to disable toolTip.
If this doesn’t solve your requirement, kindly brief us further and share a pictorial representation of your requirement, so that we can understand the scenario better and help you out?

__
Priyanka M S
Team CanvasJS

[Priyanka M S]

@himanshu_tanwar,

We don’t have plans on supporting Sankey Charts in near future. But we will consider it for future releases.

__
Priyanka M S
Team CanvasJS

[Priyanka M S]

@wonky,

Please take a look at this sample project on rendering sparkline charts in table.

__
Priyanka M S
Team CanvasJS

[Priyanka M S]

@pancakestacks,

You can add a condition to check if the category serial_number is present in toolTip contentFormatter. Please take a look at this jsfiddle.

__
Priyanka M S
Team CanvasJS

[Priyanka M S]

@jgurtz,

Such as maybe that won’t work if we are using the paid version or something? Will this approach remain valid in future releases?

There will be no issues regarding your approach with future releases of CanvasJS.

__
Priyanka M S
Team CanvasJS

[Priyanka M S]

@newvibe,

We will reconsider this feature to the product roadmap. But we will not be able to provide a definite timeline for the release with this feature, as we are working on other important features at this point in time.

__
Priyanka M S
Team CanvasJS

[Priyanka M S]

@scriptzguru,

may I know how to convert 2018-10-04 to 02T11 format ?

You can use valueFormatString to format x-values along axisX and xValueFormatString to format x-values in indexLabel or toolTip according to your requirement.

and I want multiple line chart on this , is it possible ?

Yes. Please refer to our documentation rendering multi-series charts.

__
Priyanka M S
Team CanvasJS

[Priyanka M S]

@stella,

You will need to create chart containers(div) dynamically in order to render multiple charts in a page as shown in the code snippet below:

var noOfCharts = 4;
var charts =[];

var chartOptions = {
    data: [
      {
        type: "column",
        dataPoints: [
          { x: 10, y: 71 },
          { x: 20, y: 55 },
          { x: 30, y: 50 },
          { x: 40, y: 65 },
          { x: 50, y: 95 },
          { x: 60, y: 68 },
          { x: 70, y: 28 },
          { x: 80, y: 34 },
          { x: 90, y: 14 }
        ]
      }					
    ]
  };
  
for(var i = 0; i < noOfCharts; i++) {
  var chartDiv = document.createElement('div');
  chartDiv.setAttribute('id', 'chartContainer' + i);
  chartDiv.style.cssText = 'height: 300px; width: 100%;';
  document.getElementsByTagName('body')[0].appendChild(chartDiv);

  chartOptions.title = { text: "Chart " + (i+1)};
  charts[i] = new CanvasJS.Chart(chartDiv.id, chartOptions);	
  charts[i].render();  
}

Please take a look at this JSFiddle for a working example with sample code.

__
Priyanka M S
Team CanvasJS

[Priyanka M S]

@elcollie,

Please take a look at this jsfiddle, where the export button is extended to have an option to export chart data as CSV. Similarly, you can customize it according to your requirement.

__
Priyanka M S
Team CanvasJS

[Priyanka M S]

@scriptzguru,

Please take a look at this jsfiddle. You can also use scaleBreaks to achieve the same.

__
Priyanka M S
Team CanvasJS

[Priyanka M S]

@briantw,

The option to customize the themes are not available as of now. However, you can use customize the colorset of the chart. Please refer documentation for more customization options available with live examples.

__
Priyanka M S
Team CanvasJS