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',488,null,null,447,null,null,null,null,null,null,null,null],
['2日',480,null,null,471,null,null,null,null,null,null,null,null],
['3日',481,null,null,454,null,null,null,null,null,null,null,null],
['4日',473,null,null,484,null,null,null,null,null,null,null,null],
['5日',431,null,null,476,null,null,null,null,null,null,null,null],
['6日',543,null,null,598,null,null,null,null,null,null,null,null],
['7日',588,null,null,596,null,null,null,null,null,null,null,null],
['8日',585,null,null,399,null,null,null,null,null,null,null,null],
['9日',357,null,null,381,null,null,null,null,null,null,null,null],
['10日',342,null,null,506,null,null,null,null,null,null,null,null],
['11日',430,null,null,582,null,null,null,null,null,null,null,null],
['12日',534,null,null,650,null,null,null,null,null,null,null,null],
['13日',592,null,null,567,null,null,null,null,null,null,null,null],
['14日',455,null,null,515,null,null,null,null,null,null,null,null],
['15日',437,null,null,550,null,null,null,null,null,null,null,null],
['16日',539,null,null,470,null,null,null,null,null,null,null,null],
['17日',578,null,null,434,null,null,null,null,null,null,null,null],
['18日',646,null,null,581,null,null,null,null,null,null,null,null],
['19日',664,null,null,603,null,null,null,null,null,null,null,null],
['20日',703,null,null,654,null,null,null,null,null,null,null,null],
['21日',648,null,null,650,null,null,null,null,null,null,null,null],
['22日',622,null,null,610,null,null,null,null,null,null,null,null],
['23日',599,null,null,591,null,null,null,null,null,null,null,null],
['24日',603,null,null,566,null,null,null,null,null,null,null,null],
['25日',328,null,null,595,null,null,null,null,null,null,null,null],
['26日',332,null,null,540,null,null,null,null,null,null,null,null],
['27日',366,null,null,489,null,null,null,null,null,null,null,null],
['28日',444,null,null,546,null,null,null,null,null,null,null,null],
['29日',474,null,null,621,null,null,null,null,null,null,null,null],
['30日',450,null,null,637,null,null,null,null,null,null,null,null],
['31日',470,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:800},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)
      }
    });
  }

});