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',353,null,null,345,null,null,null,null,null,null,null,null],
['2日',408,null,null,416,null,null,null,null,null,null,null,null],
['3日',412,null,null,404,null,null,null,null,null,null,null,null],
['4日',410,null,null,404,null,null,null,null,null,null,null,null],
['5日',377,null,null,433,null,null,null,null,null,null,null,null],
['6日',359,null,null,428,null,null,null,null,null,null,null,null],
['7日',396,null,null,427,null,null,null,null,null,null,null,null],
['8日',402,null,null,423,null,null,null,null,null,null,null,null],
['9日',391,null,null,437,null,null,null,null,null,null,null,null],
['10日',441,null,null,425,null,null,null,null,null,null,null,null],
['11日',448,null,null,419,null,null,null,null,null,null,null,null],
['12日',444,null,null,401,null,null,null,null,null,null,null,null],
['13日',377,null,null,145,null,null,null,null,null,145,null,null],
['14日',404,null,null,null,null,null,null,null,null,51,null,null],
['15日',433,null,null,null,null,null,null,null,null,80,null,null],
['16日',473,null,null,null,null,null,null,null,null,146,null,null],
['17日',418,null,null,null,null,null,null,null,null,161,null,null],
['18日',440,null,null,null,null,null,null,null,null,143,null,null],
['19日',428,null,null,null,null,null,null,null,null,155,null,null],
['20日',424,null,null,null,null,null,null,null,null,131,null,null],
['21日',432,null,null,null,null,null,null,null,null,110,null,null],
['22日',423,null,null,null,null,null,null,null,null,164,null,null],
['23日',440,null,null,null,null,null,null,null,null,177,null,null],
['24日',496,null,null,null,null,null,null,null,null,149,null,null],
['25日',555,null,null,null,null,null,null,null,null,131,null,null],
['26日',521,null,null,null,null,null,null,null,null,115,null,null],
['27日',516,null,null,null,null,null,null,null,null,36,null,null],
['28日',472,null,null,null,null,null,null,null,null,35,null,null],
['29日',359,null,null,null,null,null,null,null,null,57,null,null],
['30日',319,null,null,null,null,null,null,null,null,88,null,null],
['31日',null,null,null,null,null,null,null,null,null,88,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7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=31 -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)
      }
    });
  }

});