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',1034,null,null,816,null,null,null,null,null,null,null,null],
['2日',881,null,null,958,null,null,null,null,null,null,null,null],
['3日',813,null,null,735,null,null,null,null,null,null,null,null],
['4日',953,null,null,843,null,null,null,null,null,null,null,null],
['5日',880,null,null,790,null,null,null,null,null,null,null,null],
['6日',708,null,null,649,null,null,null,null,null,null,null,null],
['7日',734,null,null,803,null,null,null,null,null,null,null,null],
['8日',859,null,null,957,null,null,null,null,null,null,null,null],
['9日',675,null,null,1137,null,null,null,null,null,null,null,null],
['10日',921,null,null,851,null,null,null,null,null,null,null,null],
['11日',1229,null,null,956,null,null,null,null,null,null,null,null],
['12日',1377,null,null,791,null,null,null,null,null,null,null,null],
['13日',1362,null,null,971,null,null,null,null,null,null,null,null],
['14日',983,null,null,1108,null,null,null,null,null,null,null,null],
['15日',822,null,null,1076,null,null,null,null,null,null,null,null],
['16日',1097,null,null,1228,null,null,null,null,null,null,null,null],
['17日',944,null,null,848,null,null,null,null,null,null,null,null],
['18日',1143,null,null,801,null,null,null,null,null,null,null,null],
['19日',1294,null,null,1032,null,null,null,null,null,null,null,null],
['20日',703,null,null,847,null,null,null,null,null,null,null,null],
['21日',850,null,null,801,null,null,null,null,null,null,null,null],
['22日',881,null,null,695,null,null,null,null,null,null,null,null],
['23日',637,null,null,918,null,null,null,null,null,null,null,null],
['24日',816,null,null,704,null,null,null,null,null,null,null,null],
['25日',847,null,null,687,null,null,null,null,null,null,null,null],
['26日',885,null,null,780,null,null,null,null,null,null,null,null],
['27日',754,null,null,736,null,null,null,null,null,null,null,null],
['28日',927,null,null,882,null,null,null,null,null,null,null,null],
['29日',1065,null,null,842,null,null,null,null,null,null,null,null],
['30日',1193,null,null,535,null,null,null,null,null,null,null,null],
['31日',1124,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:'2023年9月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1400},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=30 -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)
      }
    });
  }

});