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',331,null,null,198,null,null,null,null,null,198,null,null],
['2日',294,null,null,227,null,null,null,null,null,null,null,null],
['3日',330,null,null,262,null,null,null,null,null,null,null,null],
['4日',324,null,null,275,null,null,null,null,null,null,null,null],
['5日',404,null,null,316,null,null,null,null,null,null,null,null],
['6日',507,null,null,355,null,null,null,null,null,null,null,null],
['7日',558,null,null,408,null,null,null,null,null,null,null,null],
['8日',516,null,null,470,null,null,null,null,null,null,null,null],
['9日',391,null,null,546,null,null,null,null,null,null,null,null],
['10日',454,null,null,544,null,null,null,null,null,null,null,null],
['11日',269,null,null,434,null,null,null,null,null,null,null,null],
['12日',314,null,null,399,null,null,null,null,null,null,null,null],
['13日',431,null,null,208,null,null,null,null,null,null,null,null],
['14日',448,null,null,254,null,null,null,null,null,null,null,null],
['15日',472,null,null,357,null,null,null,null,null,null,null,null],
['16日',138,null,null,469,null,null,138,null,null,null,null,null],
['17日',202,null,null,188,null,null,null,null,null,188,null,null],
['18日',260,null,null,230,null,null,null,null,null,null,null,null],
['19日',307,null,null,265,null,null,null,null,null,null,null,null],
['20日',345,null,null,303,null,null,null,null,null,null,null,null],
['21日',350,null,null,302,null,null,null,null,null,null,null,null],
['22日',301,null,null,202,null,null,null,null,null,null,null,null],
['23日',147,null,null,171,null,null,147,null,null,171,null,null],
['24日',null,null,null,194,null,null,130,null,null,194,null,null],
['25日',185,null,null,246,null,null,185,null,null,null,null,null],
['26日',235,null,null,328,null,null,null,null,null,null,null,null],
['27日',271,null,null,353,null,null,null,null,null,null,null,null],
['28日',277,null,null,352,null,null,null,null,null,null,null,null],
['29日',261,null,null,379,null,null,null,null,null,null,null,null],
['30日',215,null,null,253,null,null,null,null,null,null,null,null],
['31日',169,null,null,null,null,null,169,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:600},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)
      }
    });
  }

});