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',null,null,null,null,null,null,264,'UP!','【復刻開催2018】理想の花婿NO.1は誰？幸せのジューンブライド♡: 06/01 → 06/05',68,null,null],
['2日',null,null,null,null,null,null,241,null,null,97,null,null],
['3日',null,null,null,null,null,null,133,null,null,99,null,null],
['4日',null,null,null,null,null,null,133,null,null,106,'UP!','君と綴る瞬きの星物語: 07/04 → 07/13'],
['5日',null,null,null,null,null,null,103,null,null,125,null,null],
['6日',null,null,null,null,null,null,107,'UP!','愛を込めて♡涙のウエディング: 06/06 → 06/15',68,null,null],
['7日',null,null,null,null,null,null,141,null,null,87,null,null],
['8日',null,null,null,null,null,null,150,null,null,168,null,null],
['9日',null,null,null,null,null,null,42,null,null,192,null,null],
['10日',null,null,null,null,null,null,40,null,null,204,null,null],
['11日',null,null,null,null,null,null,47,null,null,255,null,null],
['12日',null,null,null,null,null,null,101,null,null,238,null,null],
['13日',null,null,null,null,null,null,130,null,null,250,null,null],
['14日',null,null,null,null,null,null,130,null,null,250,null,null],
['15日',null,null,null,null,null,null,121,null,null,250,null,null],
['16日',null,null,null,null,null,null,191,null,null,300,null,null],
['17日',null,null,null,null,null,null,224,null,null,388,null,null],
['18日',null,null,null,null,null,null,224,null,null,null,'UP!','ヒヤッとドキッと可笑しな百物語: 07/18 → 07/27'],
['19日',null,null,null,null,null,null,262,null,null,null,null,null],
['20日',null,null,null,null,null,null,262,'UP!','カレもお子様！？本気のわんぱく合戦: 06/20 → 06/29',179,null,null],
['21日',null,null,null,null,null,null,320,null,null,67,null,null],
['22日',null,null,null,null,null,null,144,null,null,86,null,null],
['23日',null,null,null,null,null,null,168,null,null,110,null,null],
['24日',null,null,null,null,null,null,241,null,null,204,null,null],
['25日',null,null,null,null,null,null,286,null,null,279,null,null],
['26日',null,null,null,null,null,null,193,null,null,249,null,null],
['27日',null,null,null,null,null,null,268,null,null,297,null,null],
['28日',null,null,null,null,null,null,169,null,null,351,null,null],
['29日',null,null,null,null,null,null,262,'UP!','【復刻開催2018】胸を焦がす♡夏の思い出: 06/29 → 07/04',249,null,null],
['30日',null,null,null,null,null,null,262,null,null,305,null,null],
['31日',null,null,null,null,null,null,null,null,null,322,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:'2018年7月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:400},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=10;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});