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',146,null,null,201,null,null,146,null,null,null,null,null],
['2日',220,null,null,263,null,null,null,null,null,null,null,null],
['3日',247,null,null,295,null,null,null,null,null,null,null,null],
['4日',257,null,null,283,null,null,null,null,null,null,null,null],
['5日',287,null,null,248,null,null,null,null,null,null,null,null],
['6日',302,null,null,227,null,null,null,null,null,null,null,null],
['7日',292,null,null,360,null,null,null,null,null,null,null,null],
['8日',319,null,null,411,null,null,null,null,null,null,null,null],
['9日',339,null,null,496,null,null,null,null,null,null,null,null],
['10日',301,null,null,394,null,null,null,null,null,null,null,null],
['11日',294,null,null,97,null,null,null,null,null,97,null,null],
['12日',278,null,null,167,null,null,null,null,null,167,null,null],
['13日',324,null,null,251,null,null,null,null,null,null,null,null],
['14日',144,null,null,305,null,null,144,null,null,null,null,null],
['15日',226,null,null,330,null,null,null,null,null,null,null,null],
['16日',315,null,null,346,null,null,null,null,null,null,null,null],
['17日',336,null,null,371,null,null,null,null,null,null,null,null],
['18日',325,null,null,364,null,null,null,null,null,null,null,null],
['19日',280,null,null,390,null,null,null,null,null,null,null,null],
['20日',273,null,null,461,null,null,null,null,null,null,null,null],
['21日',324,null,null,425,null,null,null,null,null,null,null,null],
['22日',589,null,null,440,null,null,null,null,null,null,null,null],
['23日',111,null,null,448,null,null,111,null,null,null,null,null],
['24日',null,null,null,464,null,null,127,null,null,null,null,null],
['25日',196,null,null,407,null,null,196,null,null,null,null,null],
['26日',234,null,null,540,null,null,null,null,null,null,null,null],
['27日',269,null,null,540,null,null,null,null,null,null,null,null],
['28日',288,null,null,523,null,null,null,null,null,null,null,null],
['29日',193,null,null,533,null,null,193,null,null,null,null,null],
['30日',null,null,null,510,null,null,113,null,null,null,null,null],
['31日',null,null,null,48,null,null,145,null,null,48,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=10;

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

});