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',857,null,null,950,null,null,null,null,null,null,null,null],
['2日',976,null,null,965,null,null,null,null,null,null,null,null],
['3日',1105,null,null,1065,null,null,null,null,null,null,null,null],
['4日',1054,null,null,985,null,null,null,null,null,null,null,null],
['5日',1012,null,null,990,null,null,null,null,null,null,null,null],
['6日',1012,null,null,954,null,null,null,null,null,null,null,null],
['7日',1088,null,null,931,null,null,null,null,null,null,null,null],
['8日',1029,null,null,961,null,null,null,null,null,null,null,null],
['9日',955,null,null,1024,null,null,null,null,null,null,null,null],
['10日',923,null,null,1042,null,null,null,null,null,null,null,null],
['11日',1137,null,null,813,null,null,null,null,null,null,null,null],
['12日',1208,null,null,805,null,null,null,null,null,null,null,null],
['13日',1115,null,null,984,null,null,null,null,null,null,null,null],
['14日',797,null,null,742,null,null,null,null,null,null,null,null],
['15日',1018,null,null,883,null,null,null,null,null,null,null,null],
['16日',1158,null,null,1055,null,null,null,null,null,null,null,null],
['17日',978,null,null,771,null,null,null,null,null,null,null,null],
['18日',1033,null,null,671,null,null,null,null,null,null,null,null],
['19日',1181,null,null,1000,null,null,null,null,null,null,null,null],
['20日',853,null,null,938,null,null,null,null,null,null,null,null],
['21日',942,null,null,1016,null,null,null,null,null,null,null,null],
['22日',1207,null,null,927,null,null,null,null,null,null,null,null],
['23日',1165,null,null,1030,null,null,null,null,null,null,null,null],
['24日',1218,null,null,848,null,null,null,null,null,null,null,null],
['25日',1176,null,null,829,null,null,null,null,null,null,null,null],
['26日',965,null,null,758,null,null,null,null,null,null,null,null],
['27日',1168,null,null,779,null,null,null,null,null,null,null,null],
['28日',950,null,null,825,null,null,null,null,null,null,null,null],
['29日',845,null,null,1029,null,null,null,null,null,null,null,null],
['30日',null,null,null,1163,null,null,null,null,null,null,null,null],
['31日',null,null,null,1167,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:1300},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)
      }
    });
  }

});