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',973,null,null,914,null,null,null,null,null,null,null,null],
['2日',744,null,null,803,null,null,null,null,null,null,null,null],
['3日',843,null,null,962,null,null,null,null,null,null,null,null],
['4日',890,null,null,959,null,null,null,null,null,null,null,null],
['5日',959,null,null,1062,null,null,null,null,null,null,null,null],
['6日',1077,null,null,749,null,null,null,null,null,null,null,null],
['7日',1097,null,null,761,null,null,null,null,null,null,null,null],
['8日',1259,null,null,933,null,null,null,null,null,null,null,null],
['9日',null,null,null,1012,null,null,null,null,null,null,null,null],
['10日',null,null,null,931,null,null,null,null,null,null,null,null],
['11日',1233,null,null,888,null,null,null,null,null,null,null,null],
['12日',736,null,null,882,null,null,null,null,null,null,null,null],
['13日',710,null,null,941,null,null,null,null,null,null,null,null],
['14日',748,null,null,973,null,null,null,null,null,null,null,null],
['15日',772,null,null,1172,null,null,null,null,null,null,null,null],
['16日',950,null,null,800,null,null,null,null,null,null,null,null],
['17日',877,null,null,847,null,null,null,null,null,null,null,null],
['18日',1054,null,null,975,null,null,null,null,null,null,null,null],
['19日',991,null,null,1021,null,null,null,null,null,null,null,null],
['20日',932,null,null,1056,null,null,null,null,null,null,null,null],
['21日',993,null,null,1105,null,null,null,null,null,null,null,null],
['22日',792,null,null,1078,null,null,null,null,null,null,null,null],
['23日',958,null,null,1029,null,null,null,null,null,null,null,null],
['24日',998,null,null,782,null,null,null,null,null,null,null,null],
['25日',1019,null,null,818,null,null,null,null,null,null,null,null],
['26日',1062,null,null,882,null,null,null,null,null,null,null,null],
['27日',823,null,null,986,null,null,null,null,null,null,null,null],
['28日',895,null,null,1091,null,null,null,null,null,null,null,null],
['29日',828,null,null,1245,null,null,null,null,null,null,null,null],
['30日',969,null,null,1223,null,null,null,null,null,null,null,null],
['31日',942,null,null,1230,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: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)
      }
    });
  }

});