You found a bug! We've classified it as EXTJS-8148 . We encourage you to continue the discussion and to find an acceptable workaround while we work on a permanent fix.
  1. #1
    Sencha User Daniil's Avatar
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    Default [4.2.0 beta] Chart Navigation setZoom hides chart

    [4.2.0 beta] Chart Navigation setZoom hides chart


    REQUIRED INFORMATION

    Ext version tested:
    • Ext 4.2.0 beta
    Browser versions tested against:
    • Chrome
    • IE9
    DOCTYPE tested against:
    • <!DOCTYPE html>
    Description:
    • Chart Navigation zooming (setZoom) hides the chart.
    • In a case wtih LineSeries it hides the line, but the markers stays
    • In a case with ColumnSeries it hides columns
    Steps to reproduce the problem:
    • Zoom a piece of the chart with the line and the marker
    The result that was expected:
    • The marker and the line stays
    The result that occurs instead:
    • The line disappear
    Test Case:

    Code:
    <!DOCTYPE html>
    <html>
    <head>
        <title>Chart mask doesn't appear</title>
    
        <link rel="stylesheet" href="../resources/css/ext-all.css" />
        
        <script src="../ext-all-debug.js"></script>
    
        <script>
            Ext.onReady(function () {
                Ext.create("Ext.chart.Chart", {
                    renderTo: Ext.getBody(),
                    height: 400,
                    width: 400,
                    mask: true,
                    enableMask: true, // workaround to get "mask: true" working - http://www.sencha.com/forum/showthread.php?252868
                    axes: [{
                        position: "bottom",
                        title: "X",
                        fields: ["x"],
                        type: "Numeric"
                    }, {
                        position: "left",
                        title: "Y",
                        fields: ["y"],
                        type: "Numeric"
                    }],
                    series: [{
                        title: "Chart",
                        xField: "x",
                        yField: "y",
                        type: "line"
                    }],
                    store: {
                        fields: [{
                            name: "x"
                        }, {
                            name: "y"
                        }],
                        data: [{
                            x: 0,
                            y: 0
                        }, {
                            x: 50,
                            y: 50
                        }, {
                            x: 100,
                            y: 100
                        }]
                    },
                    listeners: {
                        select: {
                            fn: function (chart, selection) {
                                chart.setZoom(selection);
                                chart.mask.hide();
                            }
                        }
                    }
                });
            });
        </script>
    </head>
    <body>
    
    </body>
    </html>
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  2. #2
    Sencha - Senior Forum Manager mitchellsimoens's Avatar
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    Default


    Thanks for the report! I have opened a bug in our bug tracker.

  3. #3
    Sencha Premium Member
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      0  

    Default


    What i have seen here is that it bounds to 1 x 1 so the setZoom calc is not correct.

  4. #4
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      0  

    Default Same problem

    Same problem


    Any ideas? or workaround?
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