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',201,null,null,null,null,null,null,null,null,null,null,null],
['2日',124,null,null,253,null,null,124,null,null,null,null,null],
['3日',170,null,null,265,null,null,170,null,null,null,null,null],
['4日',217,null,null,328,null,null,null,null,null,null,null,null],
['5日',150,null,null,361,null,null,150,null,null,null,null,null],
['6日',170,null,null,376,null,null,170,null,null,null,null,null],
['7日',209,null,null,440,null,null,null,null,null,null,null,null],
['8日',211,null,null,345,null,null,null,null,null,null,null,null],
['9日',215,null,null,352,null,null,null,null,null,null,null,null],
['10日',263,null,null,344,null,null,null,null,null,null,null,null],
['11日',251,null,null,319,null,null,null,null,null,null,null,null],
['12日',260,null,null,452,null,null,null,null,null,null,null,null],
['13日',75,null,null,471,null,null,75,null,null,null,null,null],
['14日',null,null,null,516,null,null,75,null,null,null,null,null],
['15日',null,null,null,170,null,null,110,null,null,170,null,null],
['16日',null,null,null,225,null,null,131,null,null,null,null,null],
['17日',198,null,null,323,null,null,198,null,null,null,null,null],
['18日',235,null,null,333,null,null,null,null,null,null,null,null],
['19日',301,null,null,336,null,null,null,null,null,null,null,null],
['20日',295,null,null,420,null,null,null,null,null,null,null,null],
['21日',283,null,null,456,null,null,null,null,null,null,null,null],
['22日',271,null,null,229,null,null,null,null,null,null,null,null],
['23日',327,null,null,277,null,null,null,null,null,null,null,null],
['24日',267,null,null,312,null,null,null,null,null,null,null,null],
['25日',273,null,null,402,null,null,null,null,null,null,null,null],
['26日',290,null,null,418,null,null,null,null,null,null,null,null],
['27日',320,null,null,423,null,null,null,null,null,null,null,null],
['28日',342,null,null,424,null,null,null,null,null,null,null,null],
['29日',255,null,null,null,null,null,null,null,null,null,null,null],
['30日',357,null,null,null,null,null,null,null,null,null,null,null],
['31日',459,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2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=28 -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)
      }
    });
  }

});