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',248,null,null,239,null,null,null,null,null,null,null,null],
['2日',330,null,null,337,null,null,null,null,null,null,null,null],
['3日',247,null,null,296,null,null,null,null,null,null,null,null],
['4日',285,null,null,333,null,null,null,null,null,null,null,null],
['5日',272,null,null,412,null,null,null,null,null,null,null,null],
['6日',308,null,null,224,null,null,null,null,null,null,null,null],
['7日',283,null,null,248,null,null,null,null,null,null,null,null],
['8日',229,null,null,335,null,null,null,null,null,null,null,null],
['9日',287,null,null,282,null,null,null,null,null,null,null,null],
['10日',326,null,null,290,null,null,null,null,null,null,null,null],
['11日',240,null,null,236,null,null,null,null,null,null,null,null],
['12日',335,null,null,336,null,null,null,null,null,null,null,null],
['13日',400,null,null,454,null,null,null,null,null,null,null,null],
['14日',476,null,null,507,null,null,null,null,null,null,null,null],
['15日',257,null,null,215,null,null,null,null,null,null,null,null],
['16日',196,null,null,150,null,null,196,null,null,150,null,null],
['17日',221,null,null,174,null,null,null,null,null,174,null,null],
['18日',263,null,null,239,null,null,null,null,null,null,null,null],
['19日',203,null,null,302,null,null,null,null,null,null,null,null],
['20日',266,null,null,304,null,null,null,null,null,null,null,null],
['21日',291,null,null,295,null,null,null,null,null,null,null,null],
['22日',217,null,null,257,null,null,null,null,null,null,null,null],
['23日',312,null,null,298,null,null,null,null,null,null,null,null],
['24日',335,null,null,297,null,null,null,null,null,null,null,null],
['25日',209,null,null,245,null,null,null,null,null,null,null,null],
['26日',167,null,null,124,null,null,167,null,null,124,null,null],
['27日',222,null,null,170,null,null,null,null,null,170,null,null],
['28日',177,null,null,211,null,null,177,null,null,null,null,null],
['29日',null,null,null,261,null,null,null,null,null,null,null,null],
['30日',null,null,null,247,null,null,null,null,null,null,null,null],
['31日',null,null,null,102,null,null,null,null,null,102,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3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=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)
      }
    });
  }

});