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Thomas
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Chart (financial Series) and custom annotations?
posted

Any chance? I ty to make use of Infragistics again in a customer project.

I am supposed to show a price series and trade executions overlayed.

I can easily show the price series, I am just missing a way to add custom event markers (2 types, one red, one green) to easily visualize where some event happened.


Sadly there seems not to be any annotation API...

Please advice ;)

Regards

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  • 10685
    Offline posted

    Hello,
    Thank you for your response and for clearing this out.

    For the time being there is no such annotations inbuilt functionality.
    However, I believe this blog article is what you are looking for. This article will help you add annotations to igDataChart using HTML Canvas. This approach can be used to add graphic elements to other components using HTML Canvas. It contains a pure HTML/JavaScript/jQuery example. You have no need to implement a server-side logic. The base application contains igDataChart with financial series inside it. 
    How to add annotations with JavaScript and HTML in Infragistics jQuery Chart

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