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',479,null,null,650,null,null,null,null,null,null,null,null],
['2日',561,null,null,632,null,null,null,null,null,null,null,null],
['3日',502,null,null,658,null,null,null,null,null,null,null,null],
['4日',520,null,null,682,null,null,null,null,null,null,null,null],
['5日',220,null,null,613,null,null,null,null,null,null,null,null],
['6日',234,null,null,678,null,null,null,null,null,null,null,null],
['7日',282,null,null,634,null,null,null,null,null,null,null,null],
['8日',299,null,null,316,null,null,null,null,null,null,null,null],
['9日',342,null,null,363,null,null,null,null,null,null,null,null],
['10日',414,null,null,447,null,null,null,null,null,null,null,null],
['11日',416,null,null,569,null,null,null,null,null,null,null,null],
['12日',446,null,null,603,null,null,null,null,null,null,null,null],
['13日',504,null,null,583,null,null,null,null,null,null,null,null],
['14日',361,null,null,593,null,null,null,null,null,null,null,null],
['15日',371,null,null,699,null,null,null,null,null,null,null,null],
['16日',398,null,null,708,null,null,null,null,null,null,null,null],
['17日',432,null,null,725,null,null,null,null,null,null,null,null],
['18日',498,null,null,405,null,null,null,null,null,null,null,null],
['19日',490,null,null,436,null,null,null,null,null,null,null,null],
['20日',520,null,null,521,null,null,null,null,null,null,null,null],
['21日',538,null,null,592,null,null,null,null,null,null,null,null],
['22日',530,null,null,672,null,null,null,null,null,null,null,null],
['23日',563,null,null,649,null,null,null,null,null,null,null,null],
['24日',528,null,null,763,null,null,null,null,null,null,null,null],
['25日',526,null,null,824,null,null,null,null,null,null,null,null],
['26日',527,null,null,674,null,null,null,null,null,null,null,null],
['27日',555,null,null,735,null,null,null,null,null,null,null,null],
['28日',607,null,null,719,null,null,null,null,null,null,null,null],
['29日',557,null,null,782,null,null,null,null,null,null,null,null],
['30日',616,null,null,783,null,null,null,null,null,null,null,null],
['31日',608,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:900},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)
      }
    });
  }

});