Home forums Feature Requests & Feedback need to have zoom-in, zoom-out, scroll to end

This topic contains 2 replies, has 2 voices, and was last updated by  Vineet Deodhar 3 months, 1 week ago.

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  • #21114

    I am using canvasjs for plotting ohlc values of shares.
    It would be very very useful if there are provisions for zoom-in, zoom-out, and scroll to end.

    At present, if I use zoom and pan, and then wish to zoom out to certain percent, I need to ‘reset’ completely, then again zoom and pane.
    In this case, zoom in and out (+ and -) would be very handy.

    Scroll to end –
    My charts are quite large.
    After zooming in, if I have to go to end, I need to reset and then zoom in at the end. (alternatively, I need to keep on paning till the end :(

    Hope you can incorporate this feature request in future releases.

    Thanks.

    #21118

    Vishwas R
    Keymaster

    Vineet,

    Thanks for your valuable feedback. We will reconsider this behaviour for future releases, as we are working on some other features at this point of time.

    Meanwhile, please take a look at this JSFiddle with zoom-back button that facilitates you to zoom-out step-by-step after zooming into certain region.


    Vishwas R
    Team CanvasJS

    #21126

    @vishwas, thanks for your code on jsfiddle.
    I simply copy-pasted the additional javascript and css and button element to relevant portions.
    The button is rendered.
    After clicking it, the the chart page is blank.

    I think I need to tweak it somewhere.

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