谷歌折线图。删除多余的网格线或更改其颜色

Question

我使用以下设置创建了谷歌折线图：

google.charts.load('current', {packages: ['corechart', 'line']});
google.charts.setOnLoadCallback(drawCharts);
function drawCharts() {
    var options = {
        backgroundColor:{fill:'transparent'},
        legend:'none',
        series:{0:{color:'#aa8e57'}},
        lineWidth:4,
        pointSize:7,
        chartArea:{width: '86%'},    
        hAxis:{
            textStyle:{color:'#ffffff',fontSize:12},
            gridlines:{color:'#2a261d'},
            baselineColor:'#b19c72' 
        },
        vAxis:{
            textStyle:{color:'#ffffff',fontSize:12},
            gridlines:{color:'#2a261d'},
            baselineColor:'#b19c72'
        },
    };

    var dataMembers = new google.visualization.DataTable();
    dataMembers.addColumn('string', 'Date');
    dataMembers.addColumn('number', 'Users');
    dataMembers.addRows([
        ['13.11.2018',5], ['14.11.2018',7], ['15.11.2018',10]
    ]);    
    var membersChart = new google.visualization.LineChart(document.getElementById('membersChart'));
    membersChart.draw(dataMembers, options);
}

我阅读了所有文档，但无法找到如何自定义这些额外的白色线条：

我做了很多实验，但我无法找出它们的显示方式以及如何将它们从图表中删除。或者至少，改变它们的颜色以匹配其余的网格线。

Answer 1

那些是--> minorGridlines

对于相同的颜色...

minorGridlines:{color:'#2a261d'},

去除...

minorGridlines:{count:0},

请参阅以下工作片段...

minorGridlines:{color:'#2a261d'},

minorGridlines:{count:0},

google.charts.load('current', {packages: ['corechart', 'line']});
google.charts.setOnLoadCallback(drawCharts);
function drawCharts() {
    var options = {
        backgroundColor:{fill:'transparent'},
        legend:'none',
        series:{0:{color:'#aa8e57'}},
        lineWidth:4,
        pointSize:7,
        chartArea:{width: '86%'},    
        hAxis:{
            textStyle:{color:'#ffffff',fontSize:12},
            gridlines:{color:'#2a261d'},
            minorGridlines:{color:'#2a261d'},
            baselineColor:'#b19c72' 
        },
        vAxis:{
            textStyle:{color:'#ffffff',fontSize:12},
            gridlines:{color:'#2a261d'},
            minorGridlines:{color:'#2a261d'},
            baselineColor:'#b19c72'
        },
    };

    var dataMembers = new google.visualization.DataTable();
    dataMembers.addColumn('string', 'Date');
    dataMembers.addColumn('number', 'Users');
    dataMembers.addRows([
        ['13.11.2018',5], ['14.11.2018',7], ['15.11.2018',10]
    ]);    
    var membersChart = new google.visualization.LineChart(document.getElementById('membersChart'));
    membersChart.draw(dataMembers, options);
}