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',528,null,null,397,null,null,null,null,null,null,null,null],
['2日',666,null,null,525,null,null,null,null,null,null,null,null],
['3日',625,null,null,566,null,null,null,null,null,null,null,null],
['4日',623,null,null,602,null,null,null,null,null,null,null,null],
['5日',548,null,null,726,null,null,null,null,null,null,null,null],
['6日',577,null,null,719,null,null,null,null,null,null,null,null],
['7日',589,null,null,735,null,null,null,null,null,null,null,null],
['8日',359,null,null,787,null,null,null,null,null,null,null,null],
['9日',396,null,null,675,null,null,null,null,null,null,null,null],
['10日',475,null,null,766,null,null,null,null,null,null,null,null],
['11日',517,null,null,801,null,null,null,null,null,null,null,null],
['12日',579,null,null,745,null,null,null,null,null,null,null,null],
['13日',658,null,null,493,null,null,null,null,null,null,null,null],
['14日',645,null,null,559,null,null,null,null,null,null,null,null],
['15日',606,null,null,691,null,null,null,null,null,null,null,null],
['16日',642,null,null,701,null,null,null,null,null,null,null,null],
['17日',668,null,null,629,null,null,null,null,null,null,null,null],
['18日',716,null,null,683,null,null,null,null,null,null,null,null],
['19日',652,null,null,751,null,null,null,null,null,null,null,null],
['20日',373,null,null,885,null,null,null,null,null,null,null,null],
['21日',435,null,null,757,null,null,null,null,null,null,null,null],
['22日',532,null,null,518,null,null,null,null,null,null,null,null],
['23日',578,null,null,571,null,null,null,null,null,null,null,null],
['24日',616,null,null,656,null,null,null,null,null,null,null,null],
['25日',668,null,null,720,null,null,null,null,null,null,null,null],
['26日',651,null,null,797,null,null,null,null,null,null,null,null],
['27日',690,null,null,700,null,null,null,null,null,null,null,null],
['28日',584,null,null,769,null,null,null,null,null,null,null,null],
['29日',693,null,null,917,null,null,null,null,null,null,null,null],
['30日',614,null,null,810,null,null,null,null,null,null,null,null],
['31日',null,null,null,892,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7月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1000},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)
      }
    });
  }

});