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',651,null,null,813,null,null,null,null,null,null,null,null],
['2日',649,null,null,662,null,null,null,null,null,null,null,null],
['3日',702,null,null,723,null,null,null,null,null,null,null,null],
['4日',730,null,null,758,null,null,null,null,null,null,null,null],
['5日',811,null,null,829,null,null,null,null,null,null,null,null],
['6日',751,null,null,676,null,null,null,null,null,null,null,null],
['7日',806,null,null,755,null,null,null,null,null,null,null,null],
['8日',660,null,null,883,null,null,null,null,null,null,null,null],
['9日',659,null,null,969,null,null,null,null,null,null,null,null],
['10日',807,null,null,996,null,null,null,null,null,null,null,null],
['11日',799,null,null,499,null,null,null,null,null,null,null,null],
['12日',750,null,null,576,null,null,null,null,null,null,null,null],
['13日',786,null,null,676,null,null,null,null,null,null,null,null],
['14日',1067,null,null,766,null,null,null,null,null,null,null,null],
['15日',658,null,null,694,null,null,null,null,null,null,null,null],
['16日',699,null,null,878,null,null,null,null,null,null,null,null],
['17日',750,null,null,993,null,null,null,null,null,null,null,null],
['18日',922,null,null,822,null,null,null,null,null,null,null,null],
['19日',1020,null,null,486,null,null,null,null,null,null,null,null],
['20日',507,null,null,515,null,null,null,null,null,null,null,null],
['21日',549,null,null,487,null,null,null,null,null,null,null,null],
['22日',647,null,null,554,null,null,null,null,null,null,null,null],
['23日',684,null,null,641,null,null,null,null,null,null,null,null],
['24日',773,null,null,798,null,null,null,null,null,null,null,null],
['25日',811,null,null,682,null,null,null,null,null,null,null,null],
['26日',470,null,null,686,null,null,null,null,null,null,null,null],
['27日',518,null,null,597,null,null,null,null,null,null,null,null],
['28日',560,null,null,648,null,null,null,null,null,null,null,null],
['29日',734,null,null,648,null,null,null,null,null,null,null,null],
['30日',758,null,null,719,null,null,null,null,null,null,null,null],
['31日',635,null,null,678,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8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)
      }
    });
  }

});