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',846,null,null,844,null,null,null,null,null,null,null,null],
['2日',971,null,null,920,null,null,null,null,null,null,null,null],
['3日',1003,null,null,949,null,null,null,null,null,null,null,null],
['4日',942,null,null,962,null,null,null,null,null,null,null,null],
['5日',943,null,null,961,null,null,null,null,null,null,null,null],
['6日',990,null,null,937,null,null,null,null,null,null,null,null],
['7日',1050,null,null,1054,null,null,null,null,null,null,null,null],
['8日',1084,null,null,1064,null,null,null,null,null,null,null,null],
['9日',1022,null,null,1034,null,null,null,null,null,null,null,null],
['10日',1002,null,null,974,null,null,null,null,null,null,null,null],
['11日',1014,null,null,934,null,null,null,null,null,null,null,null],
['12日',898,null,null,965,null,null,null,null,null,null,null,null],
['13日',944,null,null,1025,null,null,null,null,null,null,null,null],
['14日',907,null,null,1053,null,null,null,null,null,null,null,null],
['15日',1045,null,null,1070,null,null,null,null,null,null,null,null],
['16日',932,null,null,971,null,null,null,null,null,null,null,null],
['17日',733,null,null,752,null,null,null,null,null,null,null,null],
['18日',794,null,null,795,null,null,null,null,null,null,null,null],
['19日',829,null,null,835,null,null,null,null,null,null,null,null],
['20日',836,null,null,965,null,null,null,null,null,null,null,null],
['21日',811,null,null,878,null,null,null,null,null,null,null,null],
['22日',841,null,null,839,null,null,null,null,null,null,null,null],
['23日',1014,null,null,1006,null,null,null,null,null,null,null,null],
['24日',1076,null,null,1021,null,null,null,null,null,null,null,null],
['25日',1018,null,null,888,null,null,null,null,null,null,null,null],
['26日',935,null,null,1018,null,null,null,null,null,null,null,null],
['27日',936,null,null,911,null,null,null,null,null,null,null,null],
['28日',890,null,null,832,null,null,null,null,null,null,null,null],
['29日',832,null,null,845,null,null,null,null,null,null,null,null],
['30日',871,null,null,956,null,null,null,null,null,null,null,null],
['31日',908,null,null,951,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:'2023年8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)
      }
    });
  }

});