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',686,null,null,725,null,null,null,null,null,null,null,null],
['2日',811,null,null,862,null,null,null,null,null,null,null,null],
['3日',719,null,null,853,null,null,null,null,null,null,null,null],
['4日',743,null,null,1139,null,null,null,null,null,null,null,null],
['5日',852,null,null,885,null,null,null,null,null,null,null,null],
['6日',null,null,null,893,null,null,null,null,null,null,null,null],
['7日',812,null,null,874,null,null,null,null,null,null,null,null],
['8日',730,null,null,942,null,null,null,null,null,null,null,null],
['9日',null,null,null,912,null,null,null,null,null,null,null,null],
['10日',867,null,null,1084,null,null,null,null,null,null,null,null],
['11日',860,null,null,993,null,null,null,null,null,null,null,null],
['12日',730,null,null,699,null,null,null,null,null,null,null,null],
['13日',754,null,null,766,null,null,null,null,null,null,null,null],
['14日',792,null,null,811,null,null,null,null,null,null,null,null],
['15日',843,null,null,729,null,null,null,null,null,null,null,null],
['16日',887,null,null,748,null,null,null,null,null,null,null,null],
['17日',826,null,null,843,null,null,null,null,null,null,null,null],
['18日',843,null,null,899,null,null,null,null,null,null,null,null],
['19日',825,null,null,859,null,null,null,null,null,null,null,null],
['20日',906,null,null,962,null,null,null,null,null,null,null,null],
['21日',893,null,null,875,null,null,null,null,null,null,null,null],
['22日',677,null,null,897,null,null,null,null,null,null,null,null],
['23日',670,null,null,932,null,null,null,null,null,null,null,null],
['24日',671,null,null,947,null,null,null,null,null,null,null,null],
['25日',671,null,null,null,null,null,null,null,null,null,null,null],
['26日',699,null,null,728,null,null,null,null,null,null,null,null],
['27日',711,null,null,587,null,null,null,null,null,null,null,null],
['28日',711,null,null,633,null,null,null,null,null,null,null,null],
['29日',631,null,null,701,null,null,null,null,null,null,null,null],
['30日',687,null,null,751,null,null,null,null,null,null,null,null],
['31日',654,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:'2022年6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)
      }
    });
  }

});