[Priyanka M S]

@antoine-bergeron,

Tooltip will not be shown for the dataPoints with null values, even if shared property is set to true, as of now.
Instead you can set y values to zero and show toolTip content as null.
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Priyanka M S
Team CanvasJS

[Priyanka M S]

@miktat,

Can you please share a sample project over google-drive or one-drive reproducing the issue you are facing, so that we can look into your code, understand it better and help you out?

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Priyanka M S
Team CanvasJS

[Priyanka M S]

@tejal,

You can set itemMaxWidth property to a required value and itemWrap property to false for legend, to truncate the channel names, as shown in this updated jsfiddle.

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Priyanka M S
Team CanvasJS

[Priyanka M S]

@souravndp,

Considering this post to be a duplicate of this thread and hence closing it.

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Priyanka M S
Team CanvasJS

[Priyanka M S]

@souravndp,

1. https://jsfiddle.net/2jhaL9qk
This is the basic implementation. I am just pushing the new data points (x: timestamp and y: a random number). I am not using any initial data points. Everything works fine except during the first few seconds, the x-axis labels do not make sense. (Please increase the result tab area in JSfiddle)

You can use valueFormatString to define the format of values / labels displayed on axis X and this should work fine in this case. Please take a look at this updated jsfiddle for the same.

Glad that you solved the other issues with the help of our documentation.

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Priyanka M S
Team CanvasJS

[Priyanka M S]

@Hemel619619,

Can you kindly create a static HTML file or the sample project reproducing the issue you are facing and share it over Google-Drive or Onedrive so that we can look into your code, understand the scenario better and help you out?

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Priyanka M S
Team CanvasJS

[Priyanka M S]

@tarasis,

Can you please share a sample project over google-drive or one-drive reproducing the issue you are facing, so that we can look into your code, understand it better and help you out?

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Priyanka M S
Team CanvasJS

[Priyanka M S]

@Tarasis,

You can save CanvasJS file (canvasjs.min.js) in src folder of your project (‘src/assets/js’ or ‘src/lib’) and import the CanvasJS library to your app using import CanvasJS from 'canvasjs.min' (path may vary based on file location like ‘./src/assets/js/canvasjs.min’ or ‘./src/lib/canvasjs.min’). Or you can add it in your html file using script-tag. Please take a look at this ionic documentation on Adding 3rd Party Libraries.

Also please refer this tutorial on How to Install 3rd Party Libraries in Ionic 2 and step-by-step guide given in this github thread for more info.

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Priyanka M S
Team CanvasJS

[Priyanka M S]

@mikehellen,

If you are integrating CanvasJS with PHP, please take a look at this example on rendering chart data from database.

If integrating with ASP.NET, please take a look at these step-by-step instructions in our documentation on adding data to chart from the database.

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Priyanka M S
Team CanvasJS

[Priyanka M S]

@adjmpw,

Irrespective of when you receive the data for charts, defining line chart as the second dataSeries and updating dataPoints of the respective dataSeries on receiving data from web-socket or AJAX should work fine in your case. Please take a look at this JSFiddle where dataPoints for 1st dataSeries, which is of type column, is updated after clicking the button.

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Priyanka M S
Team CanvasJS

[Priyanka M S]

@abhishek3dmaster,

Only when hovered on a dataPoint, a toolTip appears with the information about that dataPoint. It is not possible to show the toolTip permanently.
However, you can fix the position of toolTip at a required position as shown in this jsfiddle (hover on dataPoints to see the positioning of toolTip).

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Priyanka M S
Team CanvasJS

[Priyanka M S]

@djshox,

Yes, you can set width to charts as per your requirement. By default, it’s set to 100% of chart container.

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Priyanka M S
Team CanvasJS

[Priyanka M S]

@adjmpw,

Making column chart(the bar chart which you have mentioned) as the first data series and line chart as the second data series should work fine in your case. Please take a look at this gallery example on combination charts.

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Priyanka M S
Team CanvasJS

[Priyanka M S]

@singulariti,

We are looking into it and will get back to you at the earliest.

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Priyanka M S
CanvasJS

[Priyanka M S]

@DilrukshiRajapakshe,

Can you please share the link of the sample project reproducing the issue you are facing over one-drive or google-drive so that we can look into your code, understand the scenario better and help you out?

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Priyanka M S
Team CanvasJS