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',958,null,null,982,null,null,null,null,null,null,null,null],
['2日',779,null,null,965,null,null,null,null,null,null,null,null],
['3日',871,null,null,1011,null,null,null,null,null,null,null,null],
['4日',875,null,null,1050,null,null,null,null,null,null,null,null],
['5日',844,null,null,1018,null,null,null,null,null,null,null,null],
['6日',810,null,null,1009,null,null,null,null,null,null,null,null],
['7日',751,null,null,1060,null,null,null,null,null,null,null,null],
['8日',814,null,null,1193,null,null,null,null,null,null,null,null],
['9日',862,null,null,934,null,null,null,null,null,null,null,null],
['10日',933,null,null,936,null,null,null,null,null,null,null,null],
['11日',924,null,null,971,null,null,null,null,null,null,null,null],
['12日',964,null,null,912,null,null,null,null,null,null,null,null],
['13日',967,null,null,825,null,null,null,null,null,null,null,null],
['14日',904,null,null,811,null,null,null,null,null,null,null,null],
['15日',1025,null,null,875,null,null,null,null,null,null,null,null],
['16日',998,null,null,849,null,null,null,null,null,null,null,null],
['17日',906,null,null,913,null,null,null,null,null,null,null,null],
['18日',955,null,null,1017,null,null,null,null,null,null,null,null],
['19日',951,null,null,862,null,null,null,null,null,null,null,null],
['20日',888,null,null,963,null,null,null,null,null,null,null,null],
['21日',767,null,null,846,null,null,null,null,null,null,null,null],
['22日',879,null,null,855,null,null,null,null,null,null,null,null],
['23日',829,null,null,971,null,null,null,null,null,null,null,null],
['24日',864,null,null,1090,null,null,null,null,null,null,null,null],
['25日',953,null,null,918,null,null,null,null,null,null,null,null],
['26日',860,null,null,929,null,null,null,null,null,null,null,null],
['27日',877,null,null,935,null,null,null,null,null,null,null,null],
['28日',900,null,null,962,null,null,null,null,null,null,null,null],
['29日',1062,null,null,1052,null,null,null,null,null,null,null,null],
['30日',972,null,null,1079,null,null,null,null,null,null,null,null],
['31日',925,null,null,null,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4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=30 -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)
      }
    });
  }

});