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',1008,null,null,714,null,null,null,null,null,null,null,null],
['2日',672,null,null,624,null,null,null,null,null,null,null,null],
['3日',707,null,null,606,null,null,null,null,null,null,null,null],
['4日',706,null,null,665,null,null,null,null,null,null,null,null],
['5日',716,null,null,759,null,null,null,null,null,null,null,null],
['6日',840,null,null,812,null,null,null,null,null,null,null,null],
['7日',892,null,null,719,null,null,null,null,null,null,null,null],
['8日',839,null,null,762,null,null,null,null,null,null,null,null],
['9日',1006,null,null,845,null,null,null,null,null,null,null,null],
['10日',1070,null,null,958,null,null,null,null,null,null,null,null],
['11日',984,null,null,856,null,null,null,null,null,null,null,null],
['12日',null,null,null,1040,null,null,null,null,null,null,null,null],
['13日',973,null,null,875,null,null,null,null,null,null,null,null],
['14日',997,null,null,885,null,null,null,null,null,null,null,null],
['15日',1053,null,null,882,null,null,null,null,null,null,null,null],
['16日',823,null,null,1065,null,null,null,null,null,null,null,null],
['17日',825,null,null,1084,null,null,null,null,null,null,null,null],
['18日',665,null,null,960,null,null,null,null,null,null,null,null],
['19日',812,null,null,888,null,null,null,null,null,null,null,null],
['20日',854,null,null,845,null,null,null,null,null,null,null,null],
['21日',814,null,null,700,null,null,null,null,null,null,null,null],
['22日',976,null,null,903,null,null,null,null,null,null,null,null],
['23日',979,null,null,1003,null,null,null,null,null,null,null,null],
['24日',874,null,null,948,null,null,null,null,null,null,null,null],
['25日',888,null,null,909,null,null,null,null,null,null,null,null],
['26日',654,null,null,961,null,null,null,null,null,null,null,null],
['27日',672,null,null,null,null,null,null,null,null,null,null,null],
['28日',652,null,null,null,null,null,null,null,null,null,null,null],
['29日',692,null,null,1024,null,null,null,null,null,null,null,null],
['30日',848,null,null,null,null,null,null,null,null,null,null,null],
['31日',788,null,null,null,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=29 -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)
      }
    });
  }

});