AmCharts：XYChartのX軸だけでズームを有効にする方法はありますか？

Question

私はxychartにamcharts 3を使用していますが、ユーザーがy軸をズームする可能性を無効にしたいのですが、ChartCursorでx軸をズームすることも可能です。

Answer 1

はい、あなたが設定する必要があります。

"hideYScrollbar":true 

完全なソース：

var chart = AmCharts.makeChart("chartdiv", { 
    "type": "xy", 
    "theme": "light", 
    "marginRight": 80, 
    "marginTop": 17, 
    "hideYScrollbar":true, 
    "dataProvider": [{ 
     "y": 10, 
     "x": 14, 
     "value": 59, 
     "y2": -5, 
     "x2": 0, 
     "value2": 44 
    }, { 
     "y": 5, 
     "x": 3, 
     "value": 50, 
     "y2": -15, 
     "x2": -8, 
     "value2": 12 
    }, { 
     "y": -10, 
     "x": -3, 
     "value": 19, 
     "y2": -4, 
     "x2": 6, 
     "value2": 35 
    }, { 
     "y": -6, 
     "x": 5, 
     "value": 65, 
     "y2": -5, 
     "x2": -6, 
     "value2": 168 
    }, { 
     "y": 15, 
     "x": -4, 
     "value": 92, 
     "y2": -10, 
     "x2": -8, 
     "value2": 102 
    }, { 
     "y": 13, 
     "x": 1, 
     "value": 8, 
     "y2": -2, 
     "x2": -3, 
     "value2": 41 
    }, { 
     "y": 1, 
     "x": 6, 
     "value": 35, 
     "y2": 0, 
     "x2": 1, 
     "value2": 16 
    }], 
    "valueAxes": [{ 
     "position": "bottom", 
     "axisAlpha": 0 
    }, { 
     "minMaxMultiplier": 1.2, 
     "axisAlpha": 0, 
     "position": "left" 
    }], 
    "startDuration": 1.5, 
    "graphs": [{ 
     "balloonText": "x:<b>[[x]]</b> y:<b>[[y]]</b><br>value:<b>[[value]]</b>", 
     "bullet": "bubble", 
     "lineAlpha": 0, 
     "valueField": "value", 
     "xField": "x", 
     "yField": "y", 
     "fillAlphas": 0, 
     "bulletBorderAlpha": 0.2, 
     "maxBulletSize": 80 

    }, { 
     "balloonText": "x:<b>[[x]]</b> y:<b>[[y]]</b><br>value:<b>[[value]]</b>", 
     "bullet": "bubble", 
     "lineAlpha": 0, 
     "valueField": "value2", 
     "xField": "x2", 
     "yField": "y2", 
     "fillAlphas": 0, 
     "bulletBorderAlpha": 0.2, 
     "maxBulletSize": 80 

    }], 
    "marginLeft": 46, 
    "marginBottom": 35, 
    "chartScrollbar": {}, 
    "chartCursor": {}, 
    "balloon":{ 
     "fixedPosition":true 
    }, 
    "export": { 
     "enabled": true 
    } 
}); 

Codepen：http://codepen.io/team/amcharts/pen/cdd55aa9f4f761686a4027d6895263da