如何在AmChart的y轴上将最大值设置为1并将最小值设置为0？

var chart = AmCharts.makeChart("chartdiv", { 
     "type": "serial", 
     "dataProvider": chartData, 
     "categoryField": "date", 
     "categoryAxis": { 
     "parseDates": false, 
     "gridAlpha": 0.15, 
     "minorGridEnabled": true, 
     "axisColor": "#DADADA", 
     "title": 'Timp' 
     }, 
     "valueAxes": [{ 
     "axisAlpha": 0.2, 
     "id": "v1", 

     }], 
     "graphs": [{ 
     "title": "Starea echipamentului", 
     "id": "g1", 
     "valueAxis": "v1", 
     "valueField": "starea", 
     "autoGridCount": true, 
     "bullet": "round", 
     "bulletBorderColor": "#FFFFFF", 
     "bulletBorderAlpha": 1, 
     "lineThickness": 2, 
     "lineColor": "#b5030d", 
     "negativeLineColor": "#0352b5", 
     "balloonText": "[[category]]<br><b><span style='font-size:14px;'>value: [[value]]</span></b>", 

     }], 
     "titles": [ 
    { 
     "size": 15, 
     "text": window.location.href.split('?')[1].split('=')[1].replace('%20',' ') 
    } 
    ], 

     "legend": { 
    "useGraphSettings": true 
    }, 

     "chartCursor": { 
     "fullWidth": true, 
     "cursorAlpha": 0.1 
     }, 
     "chartScrollbar": { 
     "scrollbarHeight": 40, 
     "color": "#FFFFFF", 
     "autoGridCount": true, 
     "graph": "g1" 
     }, 
     "mouseWheelZoomEnabled": true, 
     "responsive": { 
     "enabled": true 
     }, 
     "export": { 
      "enabled": true, 
      "libs": { 
      "path": "http://amcharts.com/lib/3/plugins/export/libs/" 
      } 
     } 
    });

所以我在y轴上的图形只有0,0.5和1的值。如果我有我在y轴上有0.5的图的一部分，它会在0.5（0.4 min和0.6 max）之间取值。我怎么想我的图形y轴显示0和1，而不是1.2。有任何想法吗？数值轴如何在AmChart的y轴上将最大值设置为1并将最小值设置为0？

来源

2015-06-15 Rosca Sebastian

使用minimum和maximum属性：

"valueAxes": [{ 
    "axisAlpha": 0.2, 
    "id": "v1", 
    "minimum": 0, 
    "maximum": 1 
}],

这应该做的伎俩。

在一些极少数情况下，您可能还需要设置strictMinMax。但对于这种特殊情况，你可能不需要它。

来源

2015-06-16 06:07:07 martynasma

如何在AmChart的y轴上将最大值设置为1并将最小值设置为0？

回答

相关问题