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',427,null,null,198,null,null,null,null,null,198,null,null],
['2日',281,null,null,227,null,null,null,null,null,null,null,null],
['3日',267,null,null,254,null,null,null,null,null,null,null,null],
['4日',299,null,null,298,null,null,null,null,null,null,null,null],
['5日',361,null,null,312,null,null,null,null,null,null,null,null],
['6日',478,null,null,368,null,null,null,null,null,null,null,null],
['7日',519,null,null,428,null,null,null,null,null,null,null,null],
['8日',547,null,null,504,null,null,null,null,null,null,null,null],
['9日',500,null,null,505,null,null,null,null,null,null,null,null],
['10日',539,null,null,385,null,null,null,null,null,null,null,null],
['11日',534,null,null,195,null,null,null,null,null,195,null,null],
['12日',718,null,null,237,null,null,null,null,null,null,null,null],
['13日',212,null,null,291,null,null,null,null,null,null,null,null],
['14日',270,null,null,356,null,null,null,null,null,null,null,null],
['15日',392,null,null,424,null,null,null,null,null,null,null,null],
['16日',474,null,null,427,null,null,null,null,null,null,null,null],
['17日',475,null,null,445,null,null,null,null,null,null,null,null],
['18日',475,null,null,491,null,null,null,null,null,null,null,null],
['19日',495,null,null,479,null,null,null,null,null,null,null,null],
['20日',463,null,null,325,null,null,null,null,null,null,null,null],
['21日',623,null,null,381,null,null,null,null,null,null,null,null],
['22日',175,null,null,477,null,null,175,null,null,null,null,null],
['23日',232,null,null,70,null,null,null,null,null,70,null,null],
['24日',320,null,null,null,null,null,null,null,null,92,null,null],
['25日',384,null,null,null,null,null,null,null,null,143,null,null],
['26日',317,null,null,null,null,null,null,null,null,189,null,null],
['27日',349,null,null,null,null,null,null,null,null,182,null,null],
['28日',375,null,null,null,null,null,null,null,null,192,null,null],
['29日',404,null,null,189,null,null,null,null,null,189,null,null],
['30日',405,null,null,218,null,null,null,null,null,null,null,null],
['31日',394,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:800},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)
      }
    });
  }

});