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',861,null,null,1035,null,null,null,null,null,null,null,null],
['2日',804,null,null,796,null,null,null,null,null,null,null,null],
['3日',646,null,null,649,null,null,null,null,null,null,null,null],
['4日',805,null,null,625,null,null,null,null,null,null,null,null],
['5日',845,null,null,723,null,null,null,null,null,null,null,null],
['6日',819,null,null,880,null,null,null,null,null,null,null,null],
['7日',785,null,null,871,null,null,null,null,null,null,null,null],
['8日',921,null,null,1029,null,null,null,null,null,null,null,null],
['9日',928,null,null,833,null,null,null,null,null,null,null,null],
['10日',1091,null,null,872,null,null,null,null,null,null,null,null],
['11日',935,null,null,916,null,null,null,null,null,null,null,null],
['12日',931,null,null,1072,null,null,null,null,null,null,null,null],
['13日',882,null,null,1071,null,null,null,null,null,null,null,null],
['14日',916,null,null,949,null,null,null,null,null,null,null,null],
['15日',930,null,null,1019,null,null,null,null,null,null,null,null],
['16日',916,null,null,949,null,null,null,null,null,null,null,null],
['17日',920,null,null,986,null,null,null,null,null,null,null,null],
['18日',954,null,null,819,null,null,null,null,null,null,null,null],
['19日',1040,null,null,876,null,null,null,null,null,null,null,null],
['20日',808,null,null,822,null,null,null,null,null,null,null,null],
['21日',971,null,null,810,null,null,null,null,null,null,null,null],
['22日',639,null,null,836,null,null,null,null,null,null,null,null],
['23日',644,null,null,937,null,null,null,null,null,null,null,null],
['24日',655,null,null,868,null,null,null,null,null,null,null,null],
['25日',696,null,null,824,null,null,null,null,null,null,null,null],
['26日',712,null,null,1003,null,null,null,null,null,null,null,null],
['27日',749,null,null,788,null,null,null,null,null,null,null,null],
['28日',827,null,null,806,null,null,null,null,null,null,null,null],
['29日',889,null,null,1004,null,null,null,null,null,null,null,null],
['30日',983,null,null,770,null,null,null,null,null,null,null,null],
['31日',null,null,null,850,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7月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1100},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)
      }
    });
  }

});