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',436,null,null,475,null,null,null,null,null,null,null,null],
['2日',535,null,null,489,null,null,null,null,null,null,null,null],
['3日',591,null,null,499,null,null,null,null,null,null,null,null],
['4日',625,null,null,547,null,null,null,null,null,null,null,null],
['5日',721,null,null,609,null,null,null,null,null,null,null,null],
['6日',730,null,null,604,null,null,null,null,null,null,null,null],
['7日',766,null,null,653,null,null,null,null,null,null,null,null],
['8日',919,null,null,603,null,null,null,null,null,null,null,null],
['9日',590,null,null,694,null,null,null,null,null,null,null,null],
['10日',620,null,null,614,null,null,null,null,null,null,null,null],
['11日',831,null,null,533,null,null,null,null,null,null,null,null],
['12日',805,null,null,594,null,null,null,null,null,null,null,null],
['13日',734,null,null,603,null,null,null,null,null,null,null,null],
['14日',793,null,null,788,null,null,null,null,null,null,null,null],
['15日',751,null,null,868,null,null,null,null,null,null,null,null],
['16日',760,null,null,797,null,null,null,null,null,null,null,null],
['17日',776,null,null,792,null,null,null,null,null,null,null,null],
['18日',848,null,null,743,null,null,null,null,null,null,null,null],
['19日',757,null,null,753,null,null,null,null,null,null,null,null],
['20日',615,null,null,659,null,null,null,null,null,null,null,null],
['21日',383,null,null,365,null,null,null,null,null,null,null,null],
['22日',240,null,null,443,null,null,null,null,null,null,null,null],
['23日',321,null,null,469,null,null,null,null,null,null,null,null],
['24日',400,null,null,643,null,null,null,null,null,null,null,null],
['25日',450,null,null,711,null,null,null,null,null,null,null,null],
['26日',507,null,null,712,null,null,null,null,null,null,null,null],
['27日',516,null,null,659,null,null,null,null,null,null,null,null],
['28日',441,null,null,736,null,null,null,null,null,null,null,null],
['29日',370,null,null,997,null,null,null,null,null,null,null,null],
['30日',null,null,null,755,null,null,null,null,null,null,null,null],
['31日',null,null,null,720,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)
      }
    });
  }

});