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This topic contains 6 replies, has 3 voices, and was last updated by  Bivek Singh 3 days, 17 hours ago.

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  • #12270

    xiaosongzou
    Member

    Here is the code, it is not zooming, if you change one of the y value from 12592 to 12592.1, then zooming works.
    Please fix this ASAP as our users are complaining about this.

    <!DOCTYPE HTML>
    <html>
    <head>
    <script type=”text/javascript”>
    window.onload = function () {
    var chart = new CanvasJS.Chart(“chartContainer”,
    {
    zoomEnabled: true,
    zoomType: “xy”,
    title:{
    text: “Earthquakes – per month”
    },
    axisX: {
    valueFormatString: “MMM”,
    interval:1,
    intervalType: “month”
    },
    axisY:{
    includeZero: false

    },
    data:[{“type”:”line”,”markerType”:”none”,”toolTipContent”:null,”fillOpacity”:0.5,”name”:”Series1-avg”,”showInLegend”:false,”dataPoints”:[{“x”:0,”label”:”08/20/2016″,”y”:12592},{“x”:1,”label”:”08/21/2016″,”y”:12592},{“x”:2,”label”:”08/22/2016″,”y”:12592},{“x”:3,”label”:”08/23/2016″,”y”:12592},{“x”:4,”label”:”08/24/2016″,”y”:12592},{“x”:5,”label”:”08/25/2016″,”y”:12592},{“x”:6,”label”:”08/26/2016″,”y”:12592},{“x”:7,”label”:”08/27/2016″,”y”:12592},{“x”:8,”label”:”08/28/2016″,”y”:12592},{“x”:9,”label”:”08/29/2016″,”y”:12592},{“x”:10,”label”:”08/30/2016″,”y”:12592}],”color”:”#D3D3D3″},{“type”:”line”,”markerType”:”none”,”toolTipContent”:null,”fillOpacity”:0.5,”name”:”Series2-avg”,”showInLegend”:false,”dataPoints”:[{“x”:2.05,”label”:”08/22/2016″,”y”:12592},{“x”:3.05,”label”:”08/23/2016″,”y”:12592},{“x”:4.05,”label”:”08/24/2016″,”y”:12592},{“x”:5.05,”label”:”08/25/2016″,”y”:12592},{“x”:6.05,”label”:”08/26/2016″,”y”:12592},{“x”:9.05,”label”:”08/29/2016″,”y”:12592},{“x”:10.05,”label”:”08/30/2016″,”y”:12592}],”color”:”#32CD32″},{“type”:”line”,”markerType”:”none”,”toolTipContent”:null,”fillOpacity”:0.5,”name”:”Series3-avg”,”showInLegend”:false,”dataPoints”:[{“x”:0.1,”label”:”08/20/2016″,”y”:12592},{“x”:2.1,”label”:”08/22/2016″,”y”:12592},{“x”:3.1,”label”:”08/23/2016″,”y”:12592},{“x”:4.1,”label”:”08/24/2016″,”y”:12592},{“x”:5.1,”label”:”08/25/2016″,”y”:12592},{“x”:6.1,”label”:”08/26/2016″,”y”:12592},{“x”:7.1,”label”:”08/27/2016″,”y”:12592},{“x”:9.1,”label”:”08/29/2016″,”y”:12568},{“x”:10.1,”label”:”08/30/2016″,”y”:12568}],”color”:”#1E90FF”}]

    });

    chart.render();
    }
    </script>
    <script type=”text/javascript” src=”/assets/script/canvasjs.min.js”></script></head>
    <body>
    <div id=”chartContainer” style=”height: 300px; width: 100%;”>
    </div>
    </body>
    </html>

    #12271

    xiaosongzou
    Member

    by the way, if you add 0.1 to all y value, it is not working either

    #12280

    Eesger
    Member

    Your posted code needed quite a bit of cleanup, but I have made a fiddle for you, so it can bee addressed more easily:

    • This reply was modified 3 months ago by  Eesger. Reason: link fixed
    #13518

    xiaosongzou
    Member

    Ping!

    #13522

    Bivek Singh
    Moderator

    xiaosongzou,

    It is designed this way. We don’t see a point in zooming a chart if all the dataPoints represent the exact same value.

    #13526

    xiaosongzou
    Member

    Please note Series 3 in the above fiddle example. not all the data points have the same value.

    #13537

    Bivek Singh
    Moderator

    @xiaosongzou,

    The behavior is designed like that. Zooming area is invalidated based on the minimum-difference between the dataPoints as of now. We will reconsider this behavior and get back to you at the earliest.

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