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',null,null,null,233,null,null,140,null,null,null,null,null],
['2日',170,null,null,268,null,null,170,null,null,null,null,null],
['3日',207,null,null,281,null,null,null,null,null,null,null,null],
['4日',231,null,null,296,null,null,null,null,null,null,null,null],
['5日',238,null,null,186,null,null,null,null,null,186,null,null],
['6日',269,null,null,166,null,null,null,null,null,166,null,null],
['7日',228,null,null,203,null,null,null,null,null,null,null,null],
['8日',199,null,null,231,null,null,199,null,null,null,null,null],
['9日',189,null,null,118,null,null,189,null,null,118,null,null],
['10日',237,null,null,149,null,null,null,null,null,149,null,null],
['11日',244,null,null,219,null,null,null,null,null,null,null,null],
['12日',82,null,null,175,null,null,82,null,null,175,null,null],
['13日',null,null,null,169,null,null,114,null,null,169,null,null],
['14日',188,null,null,203,null,null,188,null,null,null,null,null],
['15日',228,null,null,237,null,null,null,null,null,null,null,null],
['16日',245,null,null,239,null,null,null,null,null,null,null,null],
['17日',259,null,null,267,null,null,null,null,null,null,null,null],
['18日',300,null,null,298,null,null,null,null,null,null,null,null],
['19日',179,null,null,66,null,null,179,null,null,66,null,null],
['20日',183,null,null,null,null,null,183,null,null,64,null,null],
['21日',219,null,null,null,null,null,null,null,null,93,null,null],
['22日',82,null,null,null,null,null,82,null,null,136,null,null],
['23日',null,null,null,null,null,null,82,null,null,169,null,null],
['24日',null,null,null,187,null,null,133,null,null,187,null,null],
['25日',null,null,null,202,null,null,189,null,null,null,null,null],
['26日',166,null,null,215,null,null,166,null,null,null,null,null],
['27日',209,null,null,203,null,null,null,null,null,null,null,null],
['28日',226,null,null,209,null,null,null,null,null,null,null,null],
['29日',210,null,null,213,null,null,null,null,null,null,null,null],
['30日',153,null,null,209,null,null,153,null,null,null,null,null],
['31日',null,null,null,null,null,null,174,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:'2022年11月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:350},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)
      }
    });
  }

});