We don’t see CanvasJS related code in the snippet that you have shared. Can you kindly create JSFiddle reproducing the issue you are facing and share it with us so that we can look into code, understand the scenario better and help you out?
Axis interval is auto calculated and depends on multiple factors like the range of the axis, width of the chart, etc. To have a fixed interval, you can set interval along with intervalType (incase of date-time axis).
Can you please share a working sample project over google drive/one drive so that we look into it and understand your scenario better.
Sorry, this feature is not available as of now.
Please take a look at the “Dynamic Charts” example in the Angular gallery for rendering dynamic chart from an external/Web API in Angular.
Can you please create and share a JSFiddle reproducing the issue, so that we can look into your code, understand it better and help you out.
Setting valueFormatString defines the format for labels appearing on Axis Y, which doesn’t include the negative symbol (-) incase of negative number. Using labelFormatter should work fine in this case. Please take a look at this updated JSFiddle.
Can you please brief us further about your requirement along with a pictorial representation so that we can understand your scenario better and help you out.
It seems to be working fine and not showing any ticks ‘-‘. Can you kindly create JSFiddle reproducing the issue and share it with us so that we can look into the code, understand the scenario and help you out?
You can add custom DOM element (input-field) based on mouse click event as shown in this JSFiddle.
Please download the sample project from this link to create Drilldown chart in ASP.NET MVC. An instructions.txt file has been included for your convenience with instructions to set up the project and get the charts running.
In case you are still facing any issue, please create a sample project with a sample database and share it over Google-Drive or Onedrive so that we can look into the code, understand the scenario better and help you out?
You can add an option to the specific dataPoint with the required description/comment and use the toolTipContent to customize the information showed on the toolTip. Please take a look at this JSFiddle.
Sorry, line chart can’t be rendered vertically as of now.
When you are rendering multiple charts it involves multiple DOM elements, which may take more time as compared to rendering a multi-series chart with a single DOM element.
Please try out these performance tests for the above scenarios –