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',509,null,null,501,null,null,null,null,null,null,null,null],
['2日',606,null,null,549,null,null,null,null,null,null,null,null],
['3日',604,null,null,627,null,null,null,null,null,null,null,null],
['4日',570,null,null,727,null,null,null,null,null,null,null,null],
['5日',601,null,null,567,null,null,null,null,null,null,null,null],
['6日',698,null,null,493,null,null,null,null,null,null,null,null],
['7日',497,null,null,529,null,null,null,null,null,null,null,null],
['8日',525,null,null,503,null,null,null,null,null,null,null,null],
['9日',565,null,null,548,null,null,null,null,null,null,null,null],
['10日',596,null,null,553,null,null,null,null,null,null,null,null],
['11日',494,null,null,473,null,null,null,null,null,null,null,null],
['12日',534,null,null,514,null,null,null,null,null,null,null,null],
['13日',686,null,null,651,null,null,null,null,null,null,null,null],
['14日',728,null,null,400,null,null,null,null,null,null,null,null],
['15日',681,null,null,479,null,null,null,null,null,null,null,null],
['16日',446,null,null,512,null,null,null,null,null,null,null,null],
['17日',397,null,null,519,null,null,null,null,null,null,null,null],
['18日',411,null,null,424,null,null,null,null,null,null,null,null],
['19日',415,null,null,541,null,null,null,null,null,null,null,null],
['20日',449,null,null,436,null,null,null,null,null,null,null,null],
['21日',551,null,null,433,null,null,null,null,null,null,null,null],
['22日',570,null,null,531,null,null,null,null,null,null,null,null],
['23日',604,null,null,628,null,null,null,null,null,null,null,null],
['24日',421,null,null,588,null,null,null,null,null,null,null,null],
['25日',420,null,null,681,null,null,null,null,null,null,null,null],
['26日',413,null,null,582,null,null,null,null,null,null,null,null],
['27日',472,null,null,533,null,null,null,null,null,null,null,null],
['28日',551,null,null,611,null,null,null,null,null,null,null,null],
['29日',611,null,null,548,null,null,null,null,null,null,null,null],
['30日',730,null,null,527,null,null,null,null,null,null,null,null],
['31日',null,null,null,524,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:800},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)
      }
    });
  }

});