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',866,null,null,965,null,null,null,null,null,null,null,null],
['2日',988,null,null,967,null,null,null,null,null,null,null,null],
['3日',982,null,null,868,null,null,null,null,null,null,null,null],
['4日',957,null,null,855,null,null,null,null,null,null,null,null],
['5日',785,null,null,862,null,null,null,null,null,null,null,null],
['6日',878,null,null,871,null,null,null,null,null,null,null,null],
['7日',942,null,null,970,null,null,null,null,null,null,null,null],
['8日',946,null,null,846,null,null,null,null,null,null,null,null],
['9日',957,null,null,953,null,null,null,null,null,null,null,null],
['10日',838,null,null,891,null,null,null,null,null,null,null,null],
['11日',918,null,null,907,null,null,null,null,null,null,null,null],
['12日',905,null,null,874,null,null,null,null,null,null,null,null],
['13日',902,null,null,897,null,null,null,null,null,null,null,null],
['14日',972,null,null,1052,null,null,null,null,null,null,null,null],
['15日',906,null,null,925,null,null,null,null,null,null,null,null],
['16日',993,null,null,987,null,null,null,null,null,null,null,null],
['17日',899,null,null,970,null,null,null,null,null,null,null,null],
['18日',920,null,null,777,null,null,null,null,null,null,null,null],
['19日',896,null,null,668,null,null,null,null,null,null,null,null],
['20日',857,null,null,648,null,null,null,null,null,null,null,null],
['21日',880,null,null,688,null,null,null,null,null,null,null,null],
['22日',904,null,null,778,null,null,null,null,null,null,null,null],
['23日',903,null,null,735,null,null,null,null,null,null,null,null],
['24日',840,null,null,793,null,null,null,null,null,null,null,null],
['25日',841,null,null,825,null,null,null,null,null,null,null,null],
['26日',861,null,null,905,null,null,null,null,null,null,null,null],
['27日',979,null,null,566,null,null,null,null,null,null,null,null],
['28日',928,null,null,729,null,null,null,null,null,null,null,null],
['29日',914,null,null,625,null,null,null,null,null,null,null,null],
['30日',986,null,null,804,null,null,null,null,null,null,null,null],
['31日',null,null,null,776,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:'2022年7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)
      }
    });
  }

});