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',495,null,null,349,null,null,null,null,null,null,null,null],
['2日',581,null,null,474,null,null,null,null,null,null,null,null],
['3日',616,null,null,470,null,null,null,null,null,null,null,null],
['4日',676,null,null,556,null,null,null,null,null,null,null,null],
['5日',656,null,null,615,null,null,null,null,null,null,null,null],
['6日',494,null,null,461,null,null,null,null,null,null,null,null],
['7日',534,null,null,182,null,null,null,null,null,182,null,null],
['8日',264,null,null,273,null,null,null,null,null,null,null,null],
['9日',347,null,null,384,null,null,null,null,null,null,null,null],
['10日',474,null,null,517,null,null,null,null,null,null,null,null],
['11日',563,null,null,579,null,null,null,null,null,null,null,null],
['12日',589,null,null,439,null,null,null,null,null,null,null,null],
['13日',709,null,null,502,null,null,null,null,null,null,null,null],
['14日',619,null,null,533,null,null,null,null,null,null,null,null],
['15日',320,null,null,530,null,null,null,null,null,null,null,null],
['16日',434,null,null,478,null,null,null,null,null,null,null,null],
['17日',540,null,null,575,null,null,null,null,null,null,null,null],
['18日',614,null,null,530,null,null,null,null,null,null,null,null],
['19日',642,null,null,561,null,null,null,null,null,null,null,null],
['20日',701,null,null,578,null,null,null,null,null,null,null,null],
['21日',747,null,null,414,null,null,null,null,null,null,null,null],
['22日',733,null,null,483,null,null,null,null,null,null,null,null],
['23日',179,null,null,618,null,null,179,null,null,null,null,null],
['24日',229,null,null,684,null,null,null,null,null,null,null,null],
['25日',319,null,null,848,null,null,null,null,null,null,null,null],
['26日',367,null,null,774,null,null,null,null,null,null,null,null],
['27日',369,null,null,729,null,null,null,null,null,null,null,null],
['28日',409,null,null,649,null,null,null,null,null,null,null,null],
['29日',508,null,null,261,null,null,null,null,null,null,null,null],
['30日',512,null,null,320,null,null,null,null,null,null,null,null],
['31日',295,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:'2023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)
      }
    });
  }

});