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',336,null,null,723,null,null,null,null,null,null,null,null],
['2日',308,null,null,421,null,null,null,null,null,null,null,null],
['3日',314,null,null,247,null,null,null,null,null,null,null,null],
['4日',321,null,null,306,null,null,null,null,null,null,null,null],
['5日',363,null,null,398,null,null,null,null,null,null,null,null],
['6日',349,null,null,505,null,null,null,null,null,null,null,null],
['7日',409,null,null,503,null,null,null,null,null,null,null,null],
['8日',388,null,null,563,null,null,null,null,null,null,null,null],
['9日',419,null,null,609,null,null,null,null,null,null,null,null],
['10日',445,null,null,643,null,null,null,null,null,null,null,null],
['11日',384,null,null,594,null,null,null,null,null,null,null,null],
['12日',402,null,null,518,null,null,null,null,null,null,null,null],
['13日',415,null,null,580,null,null,null,null,null,null,null,null],
['14日',344,null,null,204,null,null,null,null,null,null,null,null],
['15日',254,null,null,268,null,null,null,null,null,null,null,null],
['16日',302,null,null,295,null,null,null,null,null,null,null,null],
['17日',493,null,null,369,null,null,null,null,null,null,null,null],
['18日',313,null,null,458,null,null,null,null,null,null,null,null],
['19日',312,null,null,478,null,null,null,null,null,null,null,null],
['20日',337,null,null,466,null,null,null,null,null,null,null,null],
['21日',422,null,null,465,null,null,null,null,null,null,null,null],
['22日',503,null,null,477,null,null,null,null,null,null,null,null],
['23日',579,null,null,317,null,null,null,null,null,null,null,null],
['24日',588,null,null,377,null,null,null,null,null,null,null,null],
['25日',634,null,null,424,null,null,null,null,null,null,null,null],
['26日',654,null,null,411,null,null,null,null,null,null,null,null],
['27日',593,null,null,346,null,null,null,null,null,null,null,null],
['28日',591,null,null,297,null,null,null,null,null,null,null,null],
['29日',524,null,null,337,null,null,null,null,null,null,null,null],
['30日',497,null,null,152,null,null,null,null,null,152,null,null],
['31日',595,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6月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:800},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=10;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});