Google Charts - 如何创建带有垂直文本的Y轴标签？

Question

这里是original chart。

添加Y轴标签时，它为looks like this。

如何使Y轴标签垂直读取？以我想你想要什么http://code.google.com/apis/ajax/playground/?type=visualization#combo_chart

下面是具有类似一脸组合图表：

Answer 1

你可以玩它在这里。

function drawVisualization() { 
    // Some raw data (not necessarily accurate) 
    var rowData = [['Month', 'Bolivia', 'Ecuador', 'Madagascar', 'Papua Guinea', 
        'Rwanda', 'Average'], 
       ['2004/05', 165, 938, 522, 998, 450, 614.6], 
       ['2005/06', 135, 1120, 599, 1268, 288, 682], 
       ['2006/07', 157, 1167, 587, 807, 397, 623], 
       ['2007/08', 139, 1110, 615, 968, 215, 609.4], 
       ['2008/09', 136, 691, 629, 1026, 366, 569.6]]; 

    // Create and populate the data table. 
    var data = google.visualization.arrayToDataTable(rowData); 

    // Create and draw the visualization. 
    var ac = new google.visualization.ComboChart(document.getElementById('visualization')); 
    ac.draw(data, { 
    title : 'Monthly Coffee Production by Country', 
    width: 600, 
    height: 400, 
    vAxis: {title: "# of discussions per individual"}, 
    hAxis: {title: "Month"}, 
    seriesType: "bars", 
    series: {5: {type: "line"}} 
    }); 
}​