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,119,null,null,90,null,null,119,null,null],
['2日',162,null,null,217,null,null,162,null,null,null,null,null],
['3日',221,null,null,278,null,null,null,null,null,null,null,null],
['4日',264,null,null,367,null,null,null,null,null,null,null,null],
['5日',313,null,null,426,null,null,null,null,null,null,null,null],
['6日',351,null,null,413,null,null,null,null,null,null,null,null],
['7日',394,null,null,374,null,null,null,null,null,null,null,null],
['8日',434,null,null,409,null,null,null,null,null,null,null,null],
['9日',461,null,null,460,null,null,null,null,null,null,null,null],
['10日',383,null,null,491,null,null,null,null,null,null,null,null],
['11日',360,null,null,490,null,null,null,null,null,null,null,null],
['12日',60,null,null,506,null,null,60,null,null,null,null,null],
['13日',null,null,null,135,null,null,98,null,null,135,null,null],
['14日',190,null,null,187,null,null,190,null,null,187,null,null],
['15日',269,null,null,254,null,null,null,null,null,null,null,null],
['16日',322,null,null,347,null,null,null,null,null,null,null,null],
['17日',338,null,null,414,null,null,null,null,null,null,null,null],
['18日',357,null,null,475,null,null,null,null,null,null,null,null],
['19日',370,null,null,532,null,null,null,null,null,null,null,null],
['20日',401,null,null,463,null,null,null,null,null,null,null,null],
['21日',381,null,null,494,null,null,null,null,null,null,null,null],
['22日',57,null,null,438,null,null,57,null,null,null,null,null],
['23日',null,null,null,38,null,null,95,null,null,38,null,null],
['24日',175,null,null,null,null,null,175,null,null,51,null,null],
['25日',218,null,null,null,null,null,null,null,null,104,null,null],
['26日',250,null,null,160,null,null,null,null,null,160,null,null],
['27日',306,null,null,212,null,null,null,null,null,null,null,null],
['28日',328,null,null,222,null,null,null,null,null,null,null,null],
['29日',378,null,null,248,null,null,null,null,null,null,null,null],
['30日',379,null,null,271,null,null,null,null,null,null,null,null],
['31日',336,null,null,280,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:'2022年8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=4;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});