google.load('visualization', '1.0', {'packages':['corechart']});
google.setOnLoadCallback(function(){
  var data = new google.visualization.DataTable();
       data.addColumn('string', '日');
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS前月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS当月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addRows([
        ['1日',426,null,null,581,null,null,null,null,null,null,null,null],
['2日',526,null,null,652,null,null,null,null,null,null,null,null],
['3日',555,null,null,640,null,null,null,null,null,null,null,null],
['4日',620,null,null,643,null,null,null,null,null,null,null,null],
['5日',644,null,null,698,null,null,null,null,null,null,null,null],
['6日',617,null,null,733,null,null,null,null,null,null,null,null],
['7日',718,null,null,723,null,null,null,null,null,null,null,null],
['8日',771,null,null,794,null,null,null,null,null,null,null,null],
['9日',905,null,null,937,null,null,null,null,null,null,null,null],
['10日',778,null,null,729,null,null,null,null,null,null,null,null],
['11日',754,null,null,742,null,null,null,null,null,null,null,null],
['12日',789,null,null,695,null,null,null,null,null,null,null,null],
['13日',702,null,null,438,null,null,null,null,null,null,null,null],
['14日',514,null,null,479,null,null,null,null,null,null,null,null],
['15日',610,null,null,518,null,null,null,null,null,null,null,null],
['16日',759,null,null,677,null,null,null,null,null,null,null,null],
['17日',931,null,null,742,null,null,null,null,null,null,null,null],
['18日',972,null,null,731,null,null,null,null,null,null,null,null],
['19日',null,null,null,819,null,null,null,null,null,null,null,null],
['20日',null,null,null,703,null,null,null,null,null,null,null,null],
['21日',714,null,null,698,null,null,null,null,null,null,null,null],
['22日',707,null,null,815,null,null,null,null,null,null,null,null],
['23日',902,null,null,747,null,null,null,null,null,null,null,null],
['24日',912,null,null,688,null,null,null,null,null,null,null,null],
['25日',965,null,null,717,null,null,null,null,null,null,null,null],
['26日',925,null,null,765,null,null,null,null,null,null,null,null],
['27日',1005,null,null,251,null,null,null,null,null,null,null,null],
['28日',838,null,null,297,null,null,null,null,null,null,null,null],
['29日',475,null,null,356,null,null,null,null,null,null,null,null],
['30日',null,null,null,444,null,null,null,null,null,null,null,null],
['31日',null,null,null,506,null,null,null,null,null,null,null,null]
        ]);
  var options = {
    chartArea: {'width':'85%', 'height':'65%', 'left':60 },
    'pointSize': 3,
    hAxis: { titleTextStyle:{italic:false}, format:'#',ticks: [1,5,10,15,20,25,30] },
    vAxis: { title:'2024年3月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1100},direction:-1 },
    legend: {position: 'top' },
    tooltip: { trigger: 'both' },
    focusTarget: 'category',
    colors:['skyblue','pink','#2980b9','#e74c3c']
  };

  var chart = new google.visualization.LineChart(document.getElementById('graphField'));
  chart.draw(data, options);

  var lastlogday=31 -1 ;
  var lastlogcat=4;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});