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',901,null,null,822,null,null,null,null,null,null,null,null],
['2日',1353,null,null,null,null,null,null,null,null,null,null,null],
['3日',708,null,null,1037,null,null,null,null,null,null,null,null],
['4日',828,null,null,938,null,null,null,null,null,null,null,null],
['5日',888,null,null,850,null,null,null,null,null,null,null,null],
['6日',973,null,null,888,null,null,null,null,null,null,null,null],
['7日',797,null,null,821,null,null,null,null,null,null,null,null],
['8日',797,null,null,865,null,null,null,null,null,null,null,null],
['9日',828,null,null,868,null,null,null,null,null,null,null,null],
['10日',839,null,null,942,null,null,null,null,null,null,null,null],
['11日',833,null,null,898,null,null,null,null,null,null,null,null],
['12日',811,null,null,918,null,null,null,null,null,null,null,null],
['13日',616,null,null,862,null,null,null,null,null,null,null,null],
['14日',549,null,null,878,null,null,null,null,null,null,null,null],
['15日',595,null,null,853,null,null,null,null,null,null,null,null],
['16日',518,null,null,967,null,null,null,null,null,null,null,null],
['17日',627,null,null,801,null,null,null,null,null,null,null,null],
['18日',588,null,null,757,null,null,null,null,null,null,null,null],
['19日',714,null,null,602,null,null,null,null,null,null,null,null],
['20日',828,null,null,657,null,null,null,null,null,null,null,null],
['21日',607,null,null,527,null,null,null,null,null,null,null,null],
['22日',802,null,null,601,null,null,null,null,null,null,null,null],
['23日',950,null,null,746,null,null,null,null,null,null,null,null],
['24日',654,null,null,660,null,null,null,null,null,null,null,null],
['25日',767,null,null,722,null,null,null,null,null,null,null,null],
['26日',488,null,null,654,null,null,null,null,null,null,null,null],
['27日',708,null,null,660,null,null,null,null,null,null,null,null],
['28日',768,null,null,523,null,null,null,null,null,null,null,null],
['29日',829,null,null,634,null,null,null,null,null,null,null,null],
['30日',724,null,null,696,null,null,null,null,null,null,null,null],
['31日',795,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:1400},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)
      }
    });
  }

});