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',766,null,null,801,null,null,null,null,null,null,null,null],
['2日',634,null,null,686,null,null,null,null,null,null,null,null],
['3日',674,null,null,734,null,null,null,null,null,null,null,null],
['4日',706,null,null,712,null,null,null,null,null,null,null,null],
['5日',709,null,null,645,null,null,null,null,null,null,null,null],
['6日',544,null,null,751,null,null,null,null,null,null,null,null],
['7日',666,null,null,595,null,null,null,null,null,null,null,null],
['8日',810,null,null,733,null,null,null,null,null,null,null,null],
['9日',803,null,null,903,null,null,null,null,null,null,null,null],
['10日',756,null,null,699,null,null,null,null,null,null,null,null],
['11日',894,null,null,860,null,null,null,null,null,null,null,null],
['12日',965,null,null,796,null,null,null,null,null,null,null,null],
['13日',812,null,null,802,null,null,null,null,null,null,null,null],
['14日',816,null,null,729,null,null,null,null,null,null,null,null],
['15日',650,null,null,819,null,null,null,null,null,null,null,null],
['16日',699,null,null,852,null,null,null,null,null,null,null,null],
['17日',809,null,null,849,null,null,null,null,null,null,null,null],
['18日',764,null,null,652,null,null,null,null,null,null,null,null],
['19日',793,null,null,693,null,null,null,null,null,null,null,null],
['20日',728,null,null,690,null,null,null,null,null,null,null,null],
['21日',776,null,null,719,null,null,null,null,null,null,null,null],
['22日',648,null,null,772,null,null,null,null,null,null,null,null],
['23日',762,null,null,680,null,null,null,null,null,null,null,null],
['24日',849,null,null,800,null,null,null,null,null,null,null,null],
['25日',729,null,null,800,null,null,null,null,null,null,null,null],
['26日',792,null,null,715,null,null,null,null,null,null,null,null],
['27日',721,null,null,755,null,null,null,null,null,null,null,null],
['28日',603,null,null,654,null,null,null,null,null,null,null,null],
['29日',710,null,null,721,null,null,null,null,null,null,null,null],
['30日',null,null,null,770,null,null,null,null,null,null,null,null],
['31日',null,null,null,805,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)
      }
    });
  }

});