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',632,null,null,469,null,null,null,null,null,null,null,null],
['2日',406,null,null,246,null,null,null,null,null,null,null,null],
['3日',468,null,null,268,null,null,null,null,null,null,null,null],
['4日',493,null,null,321,null,null,null,null,null,null,null,null],
['5日',546,null,null,343,null,null,null,null,null,null,null,null],
['6日',620,null,null,351,null,null,null,null,null,null,null,null],
['7日',585,null,null,356,null,null,null,null,null,null,null,null],
['8日',534,null,null,308,null,null,null,null,null,null,null,null],
['9日',579,null,null,358,null,null,null,null,null,null,null,null],
['10日',643,null,null,215,null,null,null,null,null,null,null,null],
['11日',403,null,null,217,null,null,null,null,null,null,null,null],
['12日',427,null,null,280,null,null,null,null,null,null,null,null],
['13日',450,null,null,298,null,null,null,null,null,null,null,null],
['14日',546,null,null,304,null,null,null,null,null,null,null,null],
['15日',340,null,null,298,null,null,null,null,null,null,null,null],
['16日',378,null,null,413,null,null,null,null,null,null,null,null],
['17日',426,null,null,511,null,null,null,null,null,null,null,null],
['18日',504,null,null,303,null,null,null,null,null,null,null,null],
['19日',568,null,null,302,null,null,null,null,null,null,null,null],
['20日',317,null,null,413,null,null,null,null,null,null,null,null],
['21日',323,null,null,369,null,null,null,null,null,null,null,null],
['22日',296,null,null,388,null,null,null,null,null,null,null,null],
['23日',296,null,null,332,null,null,null,null,null,null,null,null],
['24日',332,null,null,348,null,null,null,null,null,null,null,null],
['25日',360,null,null,408,null,null,null,null,null,null,null,null],
['26日',411,null,null,508,null,null,null,null,null,null,null,null],
['27日',430,null,null,434,null,null,null,null,null,null,null,null],
['28日',481,null,null,418,null,null,null,null,null,null,null,null],
['29日',482,null,null,461,null,null,null,null,null,null,null,null],
['30日',null,null,null,551,null,null,null,null,null,null,null,null],
['31日',null,null,null,535,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:'2024年3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=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)
      }
    });
  }

});