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,337,null,null,null,null,null,null,null,null],
['2日',null,null,null,348,null,null,null,null,null,null,null,null],
['3日',null,null,null,375,null,null,null,null,null,null,null,null],
['4日',null,null,null,369,null,null,null,null,null,null,null,null],
['5日',null,null,null,426,null,null,null,null,null,null,null,null],
['6日',null,null,null,436,null,null,null,null,null,null,null,null],
['7日',null,null,null,422,null,null,null,null,null,null,null,null],
['8日',null,null,null,420,null,null,null,null,null,null,null,null],
['9日',null,null,null,368,null,null,null,null,null,null,null,null],
['10日',398,null,null,336,null,null,null,null,null,null,null,null],
['11日',427,null,null,303,null,null,null,null,null,null,null,null],
['12日',468,null,null,231,null,null,null,null,null,null,null,null],
['13日',516,null,null,234,null,null,null,null,null,null,null,null],
['14日',525,null,null,277,null,null,null,null,null,null,null,null],
['15日',540,null,null,303,null,null,null,null,null,null,null,null],
['16日',504,null,null,346,null,null,null,null,null,null,null,null],
['17日',504,null,null,242,null,null,null,null,null,null,null,null],
['18日',503,null,null,233,null,null,null,null,null,null,null,null],
['19日',461,null,null,136,null,null,null,null,null,136,null,null],
['20日',529,null,null,null,null,null,null,null,null,141,null,null],
['21日',479,null,null,null,null,null,null,null,null,186,null,null],
['22日',491,null,null,179,null,null,null,null,null,179,null,null],
['23日',479,null,null,208,null,null,null,null,null,null,null,null],
['24日',493,null,null,230,null,null,null,null,null,null,null,null],
['25日',427,null,null,248,null,null,null,null,null,null,null,null],
['26日',464,null,null,227,null,null,null,null,null,null,null,null],
['27日',335,null,null,217,null,null,null,null,null,null,null,null],
['28日',338,null,null,220,null,null,null,null,null,null,null,null],
['29日',371,null,null,181,null,null,null,null,null,181,null,null],
['30日',395,null,null,160,null,null,null,null,null,160,null,null],
['31日',385,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: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=30 -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)
      }
    });
  }

});