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',624,null,null,314,null,null,null,null,null,null,null,null],
['2日',510,null,null,297,null,null,null,null,null,null,null,null],
['3日',507,null,null,305,null,null,null,null,null,null,null,null],
['4日',374,null,null,322,null,null,null,null,null,null,null,null],
['5日',381,null,null,358,null,null,null,null,null,null,null,null],
['6日',395,null,null,385,null,null,null,null,null,null,null,null],
['7日',452,null,null,377,null,null,null,null,null,null,null,null],
['8日',505,null,null,344,null,null,null,null,null,null,null,null],
['9日',483,null,null,375,null,null,null,null,null,null,null,null],
['10日',497,null,null,243,null,null,null,null,null,null,null,null],
['11日',505,null,null,232,null,null,null,null,null,null,null,null],
['12日',650,null,null,302,null,null,null,null,null,null,null,null],
['13日',619,null,null,422,null,null,null,null,null,null,null,null],
['14日',665,null,null,503,null,null,null,null,null,null,null,null],
['15日',587,null,null,546,null,null,null,null,null,null,null,null],
['16日',609,null,null,508,null,null,null,null,null,null,null,null],
['17日',622,null,null,433,null,null,null,null,null,null,null,null],
['18日',608,null,null,464,null,null,null,null,null,null,null,null],
['19日',641,null,null,490,null,null,null,null,null,null,null,null],
['20日',644,null,null,490,null,null,null,null,null,null,null,null],
['21日',655,null,null,462,null,null,null,null,null,null,null,null],
['22日',660,null,null,459,null,null,null,null,null,null,null,null],
['23日',696,null,null,489,null,null,null,null,null,null,null,null],
['24日',626,null,null,483,null,null,null,null,null,null,null,null],
['25日',386,null,null,511,null,null,null,null,null,null,null,null],
['26日',218,null,null,510,null,null,null,null,null,null,null,null],
['27日',234,null,null,501,null,null,null,null,null,null,null,null],
['28日',277,null,null,484,null,null,null,null,null,null,null,null],
['29日',301,null,null,459,null,null,null,null,null,null,null,null],
['30日',295,null,null,247,null,null,null,null,null,null,null,null],
['31日',null,null,null,194,null,null,null,null,null,194,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:'2022年7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=31 -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)
      }
    });
  }

});