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',129,null,null,198,null,null,129,null,null,198,null,null],
['2日',206,null,null,231,null,null,null,null,null,null,null,null],
['3日',234,null,null,255,null,null,null,null,null,null,null,null],
['4日',254,null,null,172,null,null,null,null,null,172,null,null],
['5日',290,null,null,215,null,null,null,null,null,null,null,null],
['6日',307,null,null,258,null,null,null,null,null,null,null,null],
['7日',254,null,null,264,null,null,null,null,null,null,null,null],
['8日',158,null,null,293,null,null,158,null,null,null,null,null],
['9日',203,null,null,262,null,null,null,null,null,null,null,null],
['10日',125,null,null,278,null,null,125,null,null,null,null,null],
['11日',176,null,null,390,null,null,176,null,null,null,null,null],
['12日',209,null,null,null,null,null,null,null,null,null,null,null],
['13日',233,null,null,null,null,null,null,null,null,null,null,null],
['14日',265,null,null,459,null,null,null,null,null,null,null,null],
['15日',216,null,null,191,null,null,null,null,null,191,null,null],
['16日',234,null,null,216,null,null,null,null,null,null,null,null],
['17日',274,null,null,283,null,null,null,null,null,null,null,null],
['18日',338,null,null,284,null,null,null,null,null,null,null,null],
['19日',283,null,null,343,null,null,null,null,null,null,null,null],
['20日',293,null,null,354,null,null,null,null,null,null,null,null],
['21日',320,null,null,441,null,null,null,null,null,null,null,null],
['22日',325,null,null,518,null,null,null,null,null,null,null,null],
['23日',134,null,null,180,null,null,134,null,null,180,null,null],
['24日',161,null,null,225,null,null,161,null,null,null,null,null],
['25日',220,null,null,316,null,null,null,null,null,null,null,null],
['26日',175,null,null,321,null,null,175,null,null,null,null,null],
['27日',222,null,null,177,null,null,null,null,null,177,null,null],
['28日',260,null,null,193,null,null,null,null,null,193,null,null],
['29日',216,null,null,233,null,null,null,null,null,null,null,null],
['30日',251,null,null,283,null,null,null,null,null,null,null,null],
['31日',253,null,null,222,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:600},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)
      }
    });
  }

});