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',916,null,null,850,null,null,null,null,null,null,null,null],
['2日',1085,null,null,932,null,null,null,null,null,null,null,null],
['3日',1012,null,null,924,null,null,null,null,null,null,null,null],
['4日',1079,null,null,931,null,null,null,null,null,null,null,null],
['5日',1078,null,null,731,null,null,null,null,null,null,null,null],
['6日',1083,null,null,876,null,null,null,null,null,null,null,null],
['7日',1038,null,null,889,null,null,null,null,null,null,null,null],
['8日',781,null,null,976,null,null,null,null,null,null,null,null],
['9日',626,null,null,984,null,null,null,null,null,null,null,null],
['10日',647,null,null,962,null,null,null,null,null,null,null,null],
['11日',651,null,null,1003,null,null,null,null,null,null,null,null],
['12日',664,null,null,962,null,null,null,null,null,null,null,null],
['13日',659,null,null,943,null,null,null,null,null,null,null,null],
['14日',644,null,null,861,null,null,null,null,null,null,null,null],
['15日',771,null,null,932,null,null,null,null,null,null,null,null],
['16日',636,null,null,970,null,null,null,null,null,null,null,null],
['17日',603,null,null,1032,null,null,null,null,null,null,null,null],
['18日',756,null,null,945,null,null,null,null,null,null,null,null],
['19日',735,null,null,886,null,null,null,null,null,null,null,null],
['20日',712,null,null,937,null,null,null,null,null,null,null,null],
['21日',575,null,null,987,null,null,null,null,null,null,null,null],
['22日',611,null,null,1003,null,null,null,null,null,null,null,null],
['23日',706,null,null,1041,null,null,null,null,null,null,null,null],
['24日',773,null,null,972,null,null,null,null,null,null,null,null],
['25日',734,null,null,942,null,null,null,null,null,null,null,null],
['26日',818,null,null,936,null,null,null,null,null,null,null,null],
['27日',880,null,null,1004,null,null,null,null,null,null,null,null],
['28日',851,null,null,994,null,null,null,null,null,null,null,null],
['29日',844,null,null,981,null,null,null,null,null,null,null,null],
['30日',null,null,null,1033,null,null,null,null,null,null,null,null],
['31日',null,null,null,893,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:1100},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)
      }
    });
  }

});