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',1158,null,null,null,null,null,null,null,null,null,null,null],
['2日',810,null,null,954,null,null,null,null,null,null,null,null],
['3日',816,null,null,911,null,null,null,null,null,null,null,null],
['4日',797,null,null,893,null,null,null,null,null,null,null,null],
['5日',886,null,null,1027,null,null,null,null,null,null,null,null],
['6日',1018,null,null,1043,null,null,null,null,null,null,null,null],
['7日',1023,null,null,null,null,null,null,null,null,null,null,null],
['8日',860,null,null,1039,null,null,null,null,null,null,null,null],
['9日',1080,null,null,null,null,null,null,null,null,null,null,null],
['10日',null,null,null,null,null,null,null,null,null,null,null,null],
['11日',null,null,null,null,null,null,null,null,null,null,null,null],
['12日',919,null,null,null,null,null,null,null,null,null,null,null],
['13日',1020,null,null,866,null,null,null,null,null,null,null,null],
['14日',1027,null,null,938,null,null,null,null,null,null,null,null],
['15日',1019,null,null,923,null,null,null,null,null,null,null,null],
['16日',847,null,null,954,null,null,null,null,null,null,null,null],
['17日',846,null,null,1046,null,null,null,null,null,null,null,null],
['18日',903,null,null,1140,null,null,null,null,null,null,null,null],
['19日',1005,null,null,null,null,null,null,null,null,null,null,null],
['20日',1025,null,null,891,null,null,null,null,null,null,null,null],
['21日',null,null,null,1002,null,null,null,null,null,null,null,null],
['22日',1039,null,null,1184,null,null,null,null,null,null,null,null],
['23日',817,null,null,924,null,null,null,null,null,null,null,null],
['24日',809,null,null,1139,null,null,null,null,null,null,null,null],
['25日',992,null,null,749,null,null,null,null,null,null,null,null],
['26日',949,null,null,873,null,null,null,null,null,null,null,null],
['27日',942,null,null,964,null,null,null,null,null,null,null,null],
['28日',785,null,null,null,null,null,null,null,null,null,null,null],
['29日',998,null,null,1058,null,null,null,null,null,null,null,null],
['30日',933,null,null,null,null,null,null,null,null,null,null,null],
['31日',1047,null,null,null,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4月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1200},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=29 -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)
      }
    });
  }

});