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',770,null,null,870,null,null,null,null,null,null,null,null],
['2日',844,null,null,617,null,null,null,null,null,null,null,null],
['3日',721,null,null,619,null,null,null,null,null,null,null,null],
['4日',740,null,null,638,null,null,null,null,null,null,null,null],
['5日',768,null,null,726,null,null,null,null,null,null,null,null],
['6日',696,null,null,833,null,null,null,null,null,null,null,null],
['7日',700,null,null,959,null,null,null,null,null,null,null,null],
['8日',689,null,null,872,null,null,null,null,null,null,null,null],
['9日',825,null,null,894,null,null,null,null,null,null,null,null],
['10日',972,null,null,845,null,null,null,null,null,null,null,null],
['11日',993,null,null,667,null,null,null,null,null,null,null,null],
['12日',975,null,null,721,null,null,null,null,null,null,null,null],
['13日',1003,null,null,894,null,null,null,null,null,null,null,null],
['14日',827,null,null,1046,null,null,null,null,null,null,null,null],
['15日',816,null,null,1018,null,null,null,null,null,null,null,null],
['16日',902,null,null,954,null,null,null,null,null,null,null,null],
['17日',1053,null,null,909,null,null,null,null,null,null,null,null],
['18日',1092,null,null,713,null,null,null,null,null,null,null,null],
['19日',827,null,null,716,null,null,null,null,null,null,null,null],
['20日',830,null,null,818,null,null,null,null,null,null,null,null],
['21日',757,null,null,678,null,null,null,null,null,null,null,null],
['22日',687,null,null,840,null,null,null,null,null,null,null,null],
['23日',767,null,null,881,null,null,null,null,null,null,null,null],
['24日',739,null,null,874,null,null,null,null,null,null,null,null],
['25日',729,null,null,811,null,null,null,null,null,null,null,null],
['26日',767,null,null,862,null,null,null,null,null,null,null,null],
['27日',871,null,null,983,null,null,null,null,null,null,null,null],
['28日',890,null,null,1080,null,null,null,null,null,null,null,null],
['29日',740,null,null,1095,null,null,null,null,null,null,null,null],
['30日',791,null,null,966,null,null,null,null,null,null,null,null],
['31日',926,null,null,984,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1月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1100},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)
      }
    });
  }

});