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',720,null,null,444,null,null,null,null,null,null,null,null],
['2日',644,null,null,522,null,null,null,null,null,null,null,null],
['3日',645,null,null,550,null,null,null,null,null,null,null,null],
['4日',659,null,null,612,null,null,null,null,null,null,null,null],
['5日',687,null,null,602,null,null,null,null,null,null,null,null],
['6日',738,null,null,663,null,null,null,null,null,null,null,null],
['7日',846,null,null,491,null,null,null,null,null,null,null,null],
['8日',588,null,null,412,null,null,null,null,null,null,null,null],
['9日',627,null,null,500,null,null,null,null,null,null,null,null],
['10日',733,null,null,533,null,null,null,null,null,null,null,null],
['11日',739,null,null,611,null,null,null,null,null,null,null,null],
['12日',746,null,null,571,null,null,null,null,null,null,null,null],
['13日',736,null,null,511,null,null,null,null,null,null,null,null],
['14日',780,null,null,508,null,null,null,null,null,null,null,null],
['15日',620,null,null,545,null,null,null,null,null,null,null,null],
['16日',556,null,null,612,null,null,null,null,null,null,null,null],
['17日',551,null,null,697,null,null,null,null,null,null,null,null],
['18日',616,null,null,622,null,null,null,null,null,null,null,null],
['19日',589,null,null,632,null,null,null,null,null,null,null,null],
['20日',590,null,null,569,null,null,null,null,null,null,null,null],
['21日',613,null,null,612,null,null,null,null,null,null,null,null],
['22日',610,null,null,581,null,null,null,null,null,null,null,null],
['23日',745,null,null,632,null,null,null,null,null,null,null,null],
['24日',834,null,null,754,null,null,null,null,null,null,null,null],
['25日',850,null,null,834,null,null,null,null,null,null,null,null],
['26日',867,null,null,858,null,null,null,null,null,null,null,null],
['27日',792,null,null,929,null,null,null,null,null,null,null,null],
['28日',800,null,null,518,null,null,null,null,null,null,null,null],
['29日',435,null,null,403,null,null,null,null,null,null,null,null],
['30日',null,null,null,434,null,null,null,null,null,null,null,null],
['31日',null,null,null,555,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:1000},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)
      }
    });
  }

});