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',649,null,null,520,null,null,null,null,null,null,null,null],
['2日',466,null,null,482,null,null,null,null,null,null,null,null],
['3日',500,null,null,519,null,null,null,null,null,null,null,null],
['4日',592,null,null,638,null,null,null,null,null,null,null,null],
['5日',552,null,null,619,null,null,null,null,null,null,null,null],
['6日',599,null,null,586,null,null,null,null,null,null,null,null],
['7日',612,null,null,273,null,null,null,null,null,null,null,null],
['8日',583,null,null,370,null,null,null,null,null,null,null,null],
['9日',300,null,null,477,null,null,null,null,null,null,null,null],
['10日',353,null,null,580,null,null,null,null,null,null,null,null],
['11日',447,null,null,353,null,null,null,null,null,null,null,null],
['12日',484,null,null,421,null,null,null,null,null,null,null,null],
['13日',530,null,null,462,null,null,null,null,null,null,null,null],
['14日',605,null,null,548,null,null,null,null,null,null,null,null],
['15日',641,null,null,588,null,null,null,null,null,null,null,null],
['16日',660,null,null,340,null,null,null,null,null,null,null,null],
['17日',563,null,null,490,null,null,null,null,null,null,null,null],
['18日',600,null,null,530,null,null,null,null,null,null,null,null],
['19日',625,null,null,652,null,null,null,null,null,null,null,null],
['20日',768,null,null,662,null,null,null,null,null,null,null,null],
['21日',814,null,null,644,null,null,null,null,null,null,null,null],
['22日',730,null,null,353,null,null,null,null,null,null,null,null],
['23日',283,null,null,463,null,null,null,null,null,null,null,null],
['24日',318,null,null,501,null,null,null,null,null,null,null,null],
['25日',387,null,null,577,null,null,null,null,null,null,null,null],
['26日',502,null,null,571,null,null,null,null,null,null,null,null],
['27日',484,null,null,633,null,null,null,null,null,null,null,null],
['28日',507,null,null,678,null,null,null,null,null,null,null,null],
['29日',466,null,null,708,null,null,null,null,null,null,null,null],
['30日',543,null,null,689,null,null,null,null,null,null,null,null],
['31日',null,null,null,689,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:900},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)
      }
    });
  }

});