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',729,null,null,666,null,null,null,null,null,null,null,null],
['2日',835,null,null,887,null,null,null,null,null,null,null,null],
['3日',912,null,null,802,null,null,null,null,null,null,null,null],
['4日',838,null,null,681,null,null,null,null,null,null,null,null],
['5日',812,null,null,654,null,null,null,null,null,null,null,null],
['6日',526,null,null,805,null,null,null,null,null,null,null,null],
['7日',565,null,null,771,null,null,null,null,null,null,null,null],
['8日',722,null,null,783,null,null,null,null,null,null,null,null],
['9日',850,null,null,847,null,null,null,null,null,null,null,null],
['10日',758,null,null,538,null,null,null,null,null,null,null,null],
['11日',894,null,null,560,null,null,null,null,null,null,null,null],
['12日',806,null,null,660,null,null,null,null,null,null,null,null],
['13日',745,null,null,775,null,null,null,null,null,null,null,null],
['14日',887,null,null,789,null,null,null,null,null,null,null,null],
['15日',913,null,null,803,null,null,null,null,null,null,null,null],
['16日',1014,null,null,904,null,null,null,null,null,null,null,null],
['17日',1052,null,null,811,null,null,null,null,null,null,null,null],
['18日',887,null,null,793,null,null,null,null,null,null,null,null],
['19日',1043,null,null,857,null,null,null,null,null,null,null,null],
['20日',611,null,null,887,null,null,null,null,null,null,null,null],
['21日',627,null,null,941,null,null,null,null,null,null,null,null],
['22日',677,null,null,825,null,null,null,null,null,null,null,null],
['23日',741,null,null,925,null,null,null,null,null,null,null,null],
['24日',783,null,null,870,null,null,null,null,null,null,null,null],
['25日',811,null,null,631,null,null,null,null,null,null,null,null],
['26日',797,null,null,648,null,null,null,null,null,null,null,null],
['27日',658,null,null,820,null,null,null,null,null,null,null,null],
['28日',731,null,null,856,null,null,null,null,null,null,null,null],
['29日',785,null,null,788,null,null,null,null,null,null,null,null],
['30日',786,null,null,810,null,null,null,null,null,null,null,null],
['31日',760,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: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)
      }
    });
  }

});