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',645,null,null,496,null,null,null,null,null,null,null,null],
['2日',647,null,null,530,null,null,null,null,null,null,null,null],
['3日',690,null,null,581,null,null,null,null,null,null,null,null],
['4日',642,null,null,529,null,null,null,null,null,null,null,null],
['5日',612,null,null,462,null,null,null,null,null,null,null,null],
['6日',609,null,null,405,null,null,null,null,null,null,null,null],
['7日',521,null,null,436,null,null,null,null,null,null,null,null],
['8日',620,null,null,537,null,null,null,null,null,null,null,null],
['9日',576,null,null,468,null,null,null,null,null,null,null,null],
['10日',446,null,null,499,null,null,null,null,null,null,null,null],
['11日',522,null,null,512,null,null,null,null,null,null,null,null],
['12日',560,null,null,528,null,null,null,null,null,null,null,null],
['13日',565,null,null,529,null,null,null,null,null,null,null,null],
['14日',651,null,null,624,null,null,null,null,null,null,null,null],
['15日',634,null,null,571,null,null,null,null,null,null,null,null],
['16日',517,null,null,570,null,null,null,null,null,null,null,null],
['17日',526,null,null,600,null,null,null,null,null,null,null,null],
['18日',534,null,null,657,null,null,null,null,null,null,null,null],
['19日',592,null,null,534,null,null,null,null,null,null,null,null],
['20日',648,null,null,389,null,null,null,null,null,null,null,null],
['21日',459,null,null,466,null,null,null,null,null,null,null,null],
['22日',543,null,null,516,null,null,null,null,null,null,null,null],
['23日',592,null,null,520,null,null,null,null,null,null,null,null],
['24日',496,null,null,498,null,null,null,null,null,null,null,null],
['25日',494,null,null,553,null,null,null,null,null,null,null,null],
['26日',562,null,null,505,null,null,null,null,null,null,null,null],
['27日',519,null,null,516,null,null,null,null,null,null,null,null],
['28日',478,null,null,575,null,null,null,null,null,null,null,null],
['29日',417,null,null,595,null,null,null,null,null,null,null,null],
['30日',null,null,null,426,null,null,null,null,null,null,null,null],
['31日',null,null,null,498,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)
      }
    });
  }

});