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',880,null,null,768,null,null,null,null,null,null,null,null],
['2日',604,null,null,696,null,null,null,null,null,null,null,null],
['3日',681,null,null,784,null,null,null,null,null,null,null,null],
['4日',779,null,null,873,null,null,null,null,null,null,null,null],
['5日',649,null,null,851,null,null,null,null,null,null,null,null],
['6日',637,null,null,843,null,null,null,null,null,null,null,null],
['7日',722,null,null,867,null,null,null,null,null,null,null,null],
['8日',691,null,null,692,null,null,null,null,null,null,null,null],
['9日',868,null,null,824,null,null,null,null,null,null,null,null],
['10日',783,null,null,704,null,null,null,null,null,null,null,null],
['11日',773,null,null,725,null,null,null,null,null,null,null,null],
['12日',784,null,null,845,null,null,null,null,null,null,null,null],
['13日',1098,null,null,961,null,null,null,null,null,null,null,null],
['14日',878,null,null,869,null,null,null,null,null,null,null,null],
['15日',1085,null,null,991,null,null,null,null,null,null,null,null],
['16日',947,null,null,872,null,null,null,null,null,null,null,null],
['17日',764,null,null,942,null,null,null,null,null,null,null,null],
['18日',836,null,null,1072,null,null,null,null,null,null,null,null],
['19日',907,null,null,1169,null,null,null,null,null,null,null,null],
['20日',996,null,null,1030,null,null,null,null,null,null,null,null],
['21日',896,null,null,881,null,null,null,null,null,null,null,null],
['22日',1018,null,null,1067,null,null,null,null,null,null,null,null],
['23日',871,null,null,1196,null,null,null,null,null,null,null,null],
['24日',944,null,null,901,null,null,null,null,null,null,null,null],
['25日',848,null,null,1071,null,null,null,null,null,null,null,null],
['26日',1048,null,null,1069,null,null,null,null,null,null,null,null],
['27日',938,null,null,844,null,null,null,null,null,null,null,null],
['28日',793,null,null,723,null,null,null,null,null,null,null,null],
['29日',928,null,null,934,null,null,null,null,null,null,null,null],
['30日',null,null,null,766,null,null,null,null,null,null,null,null],
['31日',null,null,null,654,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:1200},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)
      }
    });
  }

});