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',782,null,null,852,null,null,null,null,null,null,null,null],
['2日',866,null,null,745,null,null,null,null,null,null,null,null],
['3日',773,null,null,752,null,null,null,null,null,null,null,null],
['4日',769,null,null,751,null,null,null,null,null,null,null,null],
['5日',785,null,null,842,null,null,null,null,null,null,null,null],
['6日',735,null,null,767,null,null,null,null,null,null,null,null],
['7日',720,null,null,717,null,null,null,null,null,null,null,null],
['8日',707,null,null,768,null,null,null,null,null,null,null,null],
['9日',827,null,null,775,null,null,null,null,null,null,null,null],
['10日',784,null,null,775,null,null,null,null,null,null,null,null],
['11日',738,null,null,798,null,null,null,null,null,null,null,null],
['12日',850,null,null,864,null,null,null,null,null,null,null,null],
['13日',962,null,null,710,null,null,null,null,null,null,null,null],
['14日',855,null,null,722,null,null,null,null,null,null,null,null],
['15日',734,null,null,821,null,null,null,null,null,null,null,null],
['16日',773,null,null,758,null,null,null,null,null,null,null,null],
['17日',726,null,null,645,null,null,null,null,null,null,null,null],
['18日',744,null,null,719,null,null,null,null,null,null,null,null],
['19日',762,null,null,803,null,null,null,null,null,null,null,null],
['20日',829,null,null,819,null,null,null,null,null,null,null,null],
['21日',758,null,null,851,null,null,null,null,null,null,null,null],
['22日',776,null,null,883,null,null,null,null,null,null,null,null],
['23日',744,null,null,697,null,null,null,null,null,null,null,null],
['24日',756,null,null,663,null,null,null,null,null,null,null,null],
['25日',753,null,null,748,null,null,null,null,null,null,null,null],
['26日',741,null,null,892,null,null,null,null,null,null,null,null],
['27日',794,null,null,660,null,null,null,null,null,null,null,null],
['28日',844,null,null,721,null,null,null,null,null,null,null,null],
['29日',755,null,null,762,null,null,null,null,null,null,null,null],
['30日',null,null,null,797,null,null,null,null,null,null,null,null],
['31日',null,null,null,711,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)
      }
    });
  }

});