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',493,null,null,645,null,null,null,null,null,null,null,null],
['2日',470,null,null,438,null,null,null,null,null,null,null,null],
['3日',512,null,null,498,null,null,null,null,null,null,null,null],
['4日',510,null,null,318,null,null,null,null,null,null,null,null],
['5日',548,null,null,442,null,null,null,null,null,null,null,null],
['6日',267,null,null,491,null,null,null,null,null,null,null,null],
['7日',342,null,null,290,null,null,null,null,null,null,null,null],
['8日',468,null,null,367,null,null,null,null,null,null,null,null],
['9日',588,null,null,440,null,null,null,null,null,null,null,null],
['10日',540,null,null,324,null,null,null,null,null,null,null,null],
['11日',397,null,null,430,null,null,null,null,null,null,null,null],
['12日',494,null,null,461,null,null,null,null,null,null,null,null],
['13日',590,null,null,267,null,null,null,null,null,null,null,null],
['14日',202,null,null,335,null,null,null,null,null,null,null,null],
['15日',225,null,null,491,null,null,null,null,null,null,null,null],
['16日',197,null,null,306,null,null,197,null,null,null,null,null],
['17日',244,null,null,378,null,null,null,null,null,null,null,null],
['18日',296,null,null,323,null,null,null,null,null,null,null,null],
['19日',267,null,null,405,null,null,null,null,null,null,null,null],
['20日',336,null,null,550,null,null,null,null,null,null,null,null],
['21日',447,null,null,432,null,null,null,null,null,null,null,null],
['22日',463,null,null,479,null,null,null,null,null,null,null,null],
['23日',227,null,null,523,null,null,null,null,null,null,null,null],
['24日',283,null,null,504,null,null,null,null,null,null,null,null],
['25日',333,null,null,542,null,null,null,null,null,null,null,null],
['26日',437,null,null,422,null,null,null,null,null,null,null,null],
['27日',427,null,null,548,null,null,null,null,null,null,null,null],
['28日',457,null,null,596,null,null,null,null,null,null,null,null],
['29日',457,null,null,414,null,null,null,null,null,null,null,null],
['30日',607,null,null,418,null,null,null,null,null,null,null,null],
['31日',669,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:700},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)
      }
    });
  }

});