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',1017,null,null,996,null,null,null,null,null,null,null,null],
['2日',757,null,null,848,null,null,null,null,null,null,null,null],
['3日',749,null,null,870,null,null,null,null,null,null,null,null],
['4日',826,null,null,961,null,null,null,null,null,null,null,null],
['5日',863,null,null,907,null,null,null,null,null,null,null,null],
['6日',852,null,null,904,null,null,null,null,null,null,null,null],
['7日',976,null,null,966,null,null,null,null,null,null,null,null],
['8日',1101,null,null,836,null,null,null,null,null,null,null,null],
['9日',975,null,null,919,null,null,null,null,null,null,null,null],
['10日',910,null,null,1104,null,null,null,null,null,null,null,null],
['11日',1075,null,null,1036,null,null,null,null,null,null,null,null],
['12日',926,null,null,938,null,null,null,null,null,null,null,null],
['13日',1036,null,null,1092,null,null,null,null,null,null,null,null],
['14日',1068,null,null,1061,null,null,null,null,null,null,null,null],
['15日',1006,null,null,890,null,null,null,null,null,null,null,null],
['16日',904,null,null,822,null,null,null,null,null,null,null,null],
['17日',896,null,null,801,null,null,null,null,null,null,null,null],
['18日',977,null,null,807,null,null,null,null,null,null,null,null],
['19日',1067,null,null,772,null,null,null,null,null,null,null,null],
['20日',999,null,null,908,null,null,null,null,null,null,null,null],
['21日',1013,null,null,1009,null,null,null,null,null,null,null,null],
['22日',973,null,null,780,null,null,null,null,null,null,null,null],
['23日',781,null,null,972,null,null,null,null,null,null,null,null],
['24日',914,null,null,1103,null,null,null,null,null,null,null,null],
['25日',817,null,null,937,null,null,null,null,null,null,null,null],
['26日',980,null,null,1072,null,null,null,null,null,null,null,null],
['27日',978,null,null,881,null,null,null,null,null,null,null,null],
['28日',1046,null,null,1074,null,null,null,null,null,null,null,null],
['29日',940,null,null,947,null,null,null,null,null,null,null,null],
['30日',null,null,null,1058,null,null,null,null,null,null,null,null],
['31日',null,null,null,829,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: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=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)
      }
    });
  }

});