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',190,null,null,226,null,null,190,null,null,null,null,null],
['2日',254,null,null,255,null,null,null,null,null,null,null,null],
['3日',242,null,null,340,null,null,null,null,null,null,null,null],
['4日',283,null,null,421,null,null,null,null,null,null,null,null],
['5日',312,null,null,524,null,null,null,null,null,null,null,null],
['6日',301,null,null,468,null,null,null,null,null,null,null,null],
['7日',279,null,null,508,null,null,null,null,null,null,null,null],
['8日',260,null,null,530,null,null,null,null,null,null,null,null],
['9日',208,null,null,479,null,null,null,null,null,null,null,null],
['10日',101,null,null,486,null,null,101,null,null,null,null,null],
['11日',206,null,null,516,null,null,null,null,null,null,null,null],
['12日',262,null,null,249,null,null,null,null,null,null,null,null],
['13日',345,null,null,272,null,null,null,null,null,null,null,null],
['14日',389,null,null,367,null,null,null,null,null,null,null,null],
['15日',459,null,null,452,null,null,null,null,null,null,null,null],
['16日',376,null,null,474,null,null,null,null,null,null,null,null],
['17日',359,null,null,516,null,null,null,null,null,null,null,null],
['18日',422,null,null,536,null,null,null,null,null,null,null,null],
['19日',483,null,null,518,null,null,null,null,null,null,null,null],
['20日',514,null,null,521,null,null,null,null,null,null,null,null],
['21日',521,null,null,518,null,null,null,null,null,null,null,null],
['22日',122,null,null,321,null,null,122,null,null,null,null,null],
['23日',null,null,null,401,null,null,129,null,null,null,null,null],
['24日',199,null,null,450,null,null,199,null,null,null,null,null],
['25日',259,null,null,530,null,null,null,null,null,null,null,null],
['26日',285,null,null,362,null,null,null,null,null,null,null,null],
['27日',266,null,null,451,null,null,null,null,null,null,null,null],
['28日',273,null,null,506,null,null,null,null,null,null,null,null],
['29日',287,null,null,585,null,null,null,null,null,null,null,null],
['30日',286,null,null,625,null,null,null,null,null,null,null,null],
['31日',246,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9月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:700},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)
      }
    });
  }

});