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',694,null,null,614,null,null,null,null,null,null,null,null],
['2日',773,null,null,786,null,null,null,null,null,null,null,null],
['3日',598,null,null,435,null,null,null,null,null,null,null,null],
['4日',674,null,null,595,null,null,null,null,null,null,null,null],
['5日',665,null,null,629,null,null,null,null,null,null,null,null],
['6日',613,null,null,721,null,null,null,null,null,null,null,null],
['7日',516,null,null,759,null,null,null,null,null,null,null,null],
['8日',659,null,null,710,null,null,null,null,null,null,null,null],
['9日',746,null,null,728,null,null,null,null,null,null,null,null],
['10日',764,null,null,772,null,null,null,null,null,null,null,null],
['11日',790,null,null,795,null,null,null,null,null,null,null,null],
['12日',797,null,null,706,null,null,null,null,null,null,null,null],
['13日',829,null,null,968,null,null,null,null,null,null,null,null],
['14日',826,null,null,1008,null,null,null,null,null,null,null,null],
['15日',923,null,null,1038,null,null,null,null,null,null,null,null],
['16日',466,null,null,1046,null,null,null,null,null,null,null,null],
['17日',509,null,null,895,null,null,null,null,null,null,null,null],
['18日',645,null,null,915,null,null,null,null,null,null,null,null],
['19日',680,null,null,977,null,null,null,null,null,null,null,null],
['20日',673,null,null,878,null,null,null,null,null,null,null,null],
['21日',807,null,null,909,null,null,null,null,null,null,null,null],
['22日',906,null,null,917,null,null,null,null,null,null,null,null],
['23日',878,null,null,732,null,null,null,null,null,null,null,null],
['24日',796,null,null,717,null,null,null,null,null,null,null,null],
['25日',787,null,null,821,null,null,null,null,null,null,null,null],
['26日',703,null,null,869,null,null,null,null,null,null,null,null],
['27日',823,null,null,898,null,null,null,null,null,null,null,null],
['28日',776,null,null,1039,null,null,null,null,null,null,null,null],
['29日',933,null,null,615,null,null,null,null,null,null,null,null],
['30日',860,null,null,672,null,null,null,null,null,null,null,null],
['31日',null,null,null,803,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10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=31 -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)
      }
    });
  }

});