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',210,null,null,243,null,null,null,null,null,null,null,null],
['2日',217,null,null,254,null,null,null,null,null,null,null,null],
['3日',266,null,null,287,null,null,null,null,null,null,null,null],
['4日',236,null,null,353,null,null,null,null,null,null,null,null],
['5日',237,null,null,368,null,null,null,null,null,null,null,null],
['6日',251,null,null,380,null,null,null,null,null,null,null,null],
['7日',303,null,null,398,null,null,null,null,null,null,null,null],
['8日',283,null,null,254,null,null,null,null,null,null,null,null],
['9日',304,null,null,278,null,null,null,null,null,null,null,null],
['10日',332,null,null,341,null,null,null,null,null,null,null,null],
['11日',319,null,null,382,null,null,null,null,null,null,null,null],
['12日',426,null,null,375,null,null,null,null,null,null,null,null],
['13日',439,null,null,399,null,null,null,null,null,null,null,null],
['14日',443,null,null,390,null,null,null,null,null,null,null,null],
['15日',480,null,null,453,null,null,null,null,null,null,null,null],
['16日',135,null,null,201,null,null,135,null,null,null,null,null],
['17日',null,null,null,203,null,null,120,null,null,null,null,null],
['18日',145,null,null,263,null,null,145,null,null,null,null,null],
['19日',220,null,null,309,null,null,null,null,null,null,null,null],
['20日',265,null,null,322,null,null,null,null,null,null,null,null],
['21日',257,null,null,347,null,null,null,null,null,null,null,null],
['22日',247,null,null,288,null,null,null,null,null,null,null,null],
['23日',267,null,null,315,null,null,null,null,null,null,null,null],
['24日',297,null,null,313,null,null,null,null,null,null,null,null],
['25日',309,null,null,354,null,null,null,null,null,null,null,null],
['26日',300,null,null,338,null,null,null,null,null,null,null,null],
['27日',325,null,null,332,null,null,null,null,null,null,null,null],
['28日',297,null,null,359,null,null,null,null,null,null,null,null],
['29日',291,null,null,428,null,null,null,null,null,null,null,null],
['30日',306,null,null,415,null,null,null,null,null,null,null,null],
['31日',331,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11月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:500},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)
      }
    });
  }

});