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',782,null,null,817,null,null,null,null,null,null,null,null],
['2日',832,null,null,868,null,null,null,null,null,null,null,null],
['3日',894,null,null,949,null,null,null,null,null,null,null,null],
['4日',880,null,null,918,null,null,null,null,null,null,null,null],
['5日',969,null,null,1017,null,null,null,null,null,null,null,null],
['6日',878,null,null,989,null,null,null,null,null,null,null,null],
['7日',861,null,null,1028,null,null,null,null,null,null,null,null],
['8日',931,null,null,1041,null,null,null,null,null,null,null,null],
['9日',1014,null,null,1011,null,null,null,null,null,null,null,null],
['10日',1039,null,null,1092,null,null,null,null,null,null,null,null],
['11日',1148,null,null,1059,null,null,null,null,null,null,null,null],
['12日',962,null,null,1056,null,null,null,null,null,null,null,null],
['13日',975,null,null,1053,null,null,null,null,null,null,null,null],
['14日',983,null,null,1095,null,null,null,null,null,null,null,null],
['15日',869,null,null,1015,null,null,null,null,null,null,null,null],
['16日',887,null,null,1034,null,null,null,null,null,null,null,null],
['17日',961,null,null,960,null,null,null,null,null,null,null,null],
['18日',1079,null,null,833,null,null,null,null,null,null,null,null],
['19日',817,null,null,893,null,null,null,null,null,null,null,null],
['20日',984,null,null,958,null,null,null,null,null,null,null,null],
['21日',993,null,null,1004,null,null,null,null,null,null,null,null],
['22日',1016,null,null,977,null,null,null,null,null,null,null,null],
['23日',955,null,null,1032,null,null,null,null,null,null,null,null],
['24日',1011,null,null,1041,null,null,null,null,null,null,null,null],
['25日',1115,null,null,1153,null,null,null,null,null,null,null,null],
['26日',1197,null,null,1135,null,null,null,null,null,null,null,null],
['27日',902,null,null,1164,null,null,null,null,null,null,null,null],
['28日',987,null,null,988,null,null,null,null,null,null,null,null],
['29日',805,null,null,668,null,null,null,null,null,null,null,null],
['30日',853,null,null,704,null,null,null,null,null,null,null,null],
['31日',1074,null,null,706,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:'2023年1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)
      }
    });
  }

});