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',751,null,null,769,null,null,null,null,null,null,null,null],
['2日',469,null,null,466,null,null,null,null,null,null,null,null],
['3日',551,null,null,534,null,null,null,null,null,null,null,null],
['4日',643,null,null,605,null,null,null,null,null,null,null,null],
['5日',757,null,null,676,null,null,null,null,null,null,null,null],
['6日',796,null,null,765,null,null,null,null,null,null,null,null],
['7日',779,null,null,828,null,null,null,null,null,null,null,null],
['8日',758,null,null,823,null,null,null,null,null,null,null,null],
['9日',777,null,null,829,null,null,null,null,null,null,null,null],
['10日',875,null,null,905,null,null,null,null,null,null,null,null],
['11日',867,null,null,804,null,null,null,null,null,null,null,null],
['12日',923,null,null,846,null,null,null,null,null,null,null,null],
['13日',848,null,null,825,null,null,null,null,null,null,null,null],
['14日',870,null,null,824,null,null,null,null,null,null,null,null],
['15日',890,null,null,813,null,null,null,null,null,null,null,null],
['16日',757,null,null,802,null,null,null,null,null,null,null,null],
['17日',823,null,null,834,null,null,null,null,null,null,null,null],
['18日',805,null,null,781,null,null,null,null,null,null,null,null],
['19日',523,null,null,771,null,null,null,null,null,null,null,null],
['20日',612,null,null,722,null,null,null,null,null,null,null,null],
['21日',703,null,null,571,null,null,null,null,null,null,null,null],
['22日',782,null,null,643,null,null,null,null,null,null,null,null],
['23日',863,null,null,713,null,null,null,null,null,null,null,null],
['24日',782,null,null,824,null,null,null,null,null,null,null,null],
['25日',590,null,null,755,null,null,null,null,null,null,null,null],
['26日',689,null,null,764,null,null,null,null,null,null,null,null],
['27日',759,null,null,581,null,null,null,null,null,null,null,null],
['28日',799,null,null,652,null,null,null,null,null,null,null,null],
['29日',754,null,null,777,null,null,null,null,null,null,null,null],
['30日',null,null,null,763,null,null,null,null,null,null,null,null],
['31日',null,null,null,833,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)
      }
    });
  }

});