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',624,null,null,749,null,null,null,null,null,null,null,null],
['2日',414,null,null,740,null,null,null,null,null,null,null,null],
['3日',408,null,null,455,null,null,null,null,null,null,null,null],
['4日',520,null,null,424,null,null,null,null,null,null,null,null],
['5日',587,null,null,494,null,null,null,null,null,null,null,null],
['6日',635,null,null,524,null,null,null,null,null,null,null,null],
['7日',560,null,null,629,null,null,null,null,null,null,null,null],
['8日',569,null,null,631,null,null,null,null,null,null,null,null],
['9日',583,null,null,463,null,null,null,null,null,null,null,null],
['10日',550,null,null,508,null,null,null,null,null,null,null,null],
['11日',626,null,null,571,null,null,null,null,null,null,null,null],
['12日',716,null,null,753,null,null,null,null,null,null,null,null],
['13日',625,null,null,789,null,null,null,null,null,null,null,null],
['14日',630,null,null,617,null,null,null,null,null,null,null,null],
['15日',702,null,null,750,null,null,null,null,null,null,null,null],
['16日',439,null,null,592,null,null,null,null,null,null,null,null],
['17日',436,null,null,593,null,null,null,null,null,null,null,null],
['18日',559,null,null,634,null,null,null,null,null,null,null,null],
['19日',620,null,null,705,null,null,null,null,null,null,null,null],
['20日',588,null,null,757,null,null,null,null,null,null,null,null],
['21日',565,null,null,685,null,null,null,null,null,null,null,null],
['22日',629,null,null,756,null,null,null,null,null,null,null,null],
['23日',644,null,null,614,null,null,null,null,null,null,null,null],
['24日',587,null,null,656,null,null,null,null,null,null,null,null],
['25日',616,null,null,706,null,null,null,null,null,null,null,null],
['26日',638,null,null,756,null,null,null,null,null,null,null,null],
['27日',780,null,null,762,null,null,null,null,null,null,null,null],
['28日',679,null,null,617,null,null,null,null,null,null,null,null],
['29日',null,null,null,638,null,null,null,null,null,null,null,null],
['30日',null,null,null,249,null,null,null,null,null,null,null,null],
['31日',null,null,null,250,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3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)
      }
    });
  }

});