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',550,null,null,538,null,null,null,null,null,null,null,null],
['2日',153,null,null,146,null,null,153,null,null,146,null,null],
['3日',179,null,null,498,null,null,179,null,null,null,null,null],
['4日',202,null,null,186,null,null,null,null,null,186,null,null],
['5日',456,null,null,470,null,null,null,null,null,null,null,null],
['6日',593,null,null,190,null,null,null,null,null,190,null,null],
['7日',572,null,null,386,null,null,null,null,null,null,null,null],
['8日',491,null,null,493,null,null,null,null,null,null,null,null],
['9日',449,null,null,450,null,null,null,null,null,null,null,null],
['10日',509,null,null,450,null,null,null,null,null,null,null,null],
['11日',610,null,null,488,null,null,null,null,null,null,null,null],
['12日',660,null,null,510,null,null,null,null,null,null,null,null],
['13日',567,null,null,462,null,null,null,null,null,null,null,null],
['14日',632,null,null,316,null,null,null,null,null,null,null,null],
['15日',322,null,null,418,null,null,null,null,null,null,null,null],
['16日',167,null,null,112,null,null,167,null,null,112,null,null],
['17日',652,null,null,194,null,null,null,null,null,194,null,null],
['18日',964,null,null,267,null,null,null,null,null,null,null,null],
['19日',962,null,null,318,null,null,null,null,null,null,null,null],
['20日',771,null,null,193,null,null,null,null,null,193,null,null],
['21日',516,null,null,458,null,null,null,null,null,null,null,null],
['22日',694,null,null,431,null,null,null,null,null,null,null,null],
['23日',161,null,null,449,null,null,161,null,null,null,null,null],
['24日',188,null,null,140,null,null,188,null,null,140,null,null],
['25日',536,null,null,441,null,null,null,null,null,null,null,null],
['26日',739,null,null,617,null,null,null,null,null,null,null,null],
['27日',767,null,null,558,null,null,null,null,null,null,null,null],
['28日',678,null,null,470,null,null,null,null,null,null,null,null],
['29日',532,null,null,493,null,null,null,null,null,null,null,null],
['30日',386,null,null,516,null,null,null,null,null,null,null,null],
['31日',488,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:'2022年11月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1000},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)
      }
    });
  }

});