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',837,null,null,1053,null,null,null,null,null,null,null,null],
['2日',1052,null,null,945,null,null,null,null,null,null,null,null],
['3日',1022,null,null,1011,null,null,null,null,null,null,null,null],
['4日',964,null,null,1216,null,null,null,null,null,null,null,null],
['5日',912,null,null,811,null,null,null,null,null,null,null,null],
['6日',984,null,null,897,null,null,null,null,null,null,null,null],
['7日',821,null,null,1018,null,null,null,null,null,null,null,null],
['8日',741,null,null,1135,null,null,null,null,null,null,null,null],
['9日',928,null,null,955,null,null,null,null,null,null,null,null],
['10日',1011,null,null,987,null,null,null,null,null,null,null,null],
['11日',777,null,null,904,null,null,null,null,null,null,null,null],
['12日',827,null,null,912,null,null,null,null,null,null,null,null],
['13日',1050,null,null,833,null,null,null,null,null,null,null,null],
['14日',951,null,null,1100,null,null,null,null,null,null,null,null],
['15日',1054,null,null,1066,null,null,null,null,null,null,null,null],
['16日',667,null,null,1104,null,null,null,null,null,null,null,null],
['17日',725,null,null,1102,null,null,null,null,null,null,null,null],
['18日',761,null,null,1095,null,null,null,null,null,null,null,null],
['19日',789,null,null,1052,null,null,null,null,null,null,null,null],
['20日',923,null,null,1077,null,null,null,null,null,null,null,null],
['21日',910,null,null,931,null,null,null,null,null,null,null,null],
['22日',917,null,null,938,null,null,null,null,null,null,null,null],
['23日',905,null,null,1101,null,null,null,null,null,null,null,null],
['24日',842,null,null,835,null,null,null,null,null,null,null,null],
['25日',1005,null,null,671,null,null,null,null,null,null,null,null],
['26日',890,null,null,705,null,null,null,null,null,null,null,null],
['27日',781,null,null,821,null,null,null,null,null,null,null,null],
['28日',958,null,null,909,null,null,null,null,null,null,null,null],
['29日',988,null,null,760,null,null,null,null,null,null,null,null],
['30日',947,null,null,916,null,null,null,null,null,null,null,null],
['31日',1087,null,null,1196,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: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)
      }
    });
  }

});