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',241,null,null,612,null,null,null,null,null,null,null,null],
['2日',351,null,null,775,null,null,null,null,null,null,null,null],
['3日',384,null,null,750,null,null,null,null,null,null,null,null],
['4日',394,null,null,733,null,null,null,null,null,null,null,null],
['5日',471,null,null,739,null,null,null,null,null,null,null,null],
['6日',642,null,null,816,null,null,null,null,null,null,null,null],
['7日',965,null,null,852,null,null,null,null,null,null,null,null],
['8日',433,null,null,898,null,null,null,null,null,null,null,null],
['9日',518,null,null,958,null,null,null,null,null,null,null,null],
['10日',457,null,null,947,null,null,null,null,null,null,null,null],
['11日',555,null,null,951,null,null,null,null,null,null,null,null],
['12日',592,null,null,877,null,null,null,null,null,null,null,null],
['13日',559,null,null,849,null,null,null,null,null,null,null,null],
['14日',589,null,null,690,null,null,null,null,null,null,null,null],
['15日',645,null,null,666,null,null,null,null,null,null,null,null],
['16日',616,null,null,783,null,null,null,null,null,null,null,null],
['17日',564,null,null,703,null,null,null,null,null,null,null,null],
['18日',650,null,null,756,null,null,null,null,null,null,null,null],
['19日',715,null,null,701,null,null,null,null,null,null,null,null],
['20日',654,null,null,808,null,null,null,null,null,null,null,null],
['21日',709,null,null,777,null,null,null,null,null,null,null,null],
['22日',742,null,null,761,null,null,null,null,null,null,null,null],
['23日',801,null,null,967,null,null,null,null,null,null,null,null],
['24日',777,null,null,937,null,null,null,null,null,null,null,null],
['25日',784,null,null,1077,null,null,null,null,null,null,null,null],
['26日',853,null,null,1037,null,null,null,null,null,null,null,null],
['27日',636,null,null,870,null,null,null,null,null,null,null,null],
['28日',723,null,null,910,null,null,null,null,null,null,null,null],
['29日',670,null,null,733,null,null,null,null,null,null,null,null],
['30日',629,null,null,850,null,null,null,null,null,null,null,null],
['31日',665,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11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=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)
      }
    });
  }

});