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',714,null,null,873,null,null,null,null,null,null,null,null],
['2日',815,null,null,952,null,null,null,null,null,null,null,null],
['3日',830,null,null,837,null,null,null,null,null,null,null,null],
['4日',816,null,null,795,null,null,null,null,null,null,null,null],
['5日',759,null,null,782,null,null,null,null,null,null,null,null],
['6日',695,null,null,791,null,null,null,null,null,null,null,null],
['7日',734,null,null,746,null,null,null,null,null,null,null,null],
['8日',734,null,null,752,null,null,null,null,null,null,null,null],
['9日',710,null,null,780,null,null,null,null,null,null,null,null],
['10日',755,null,null,736,null,null,null,null,null,null,null,null],
['11日',710,null,null,699,null,null,null,null,null,null,null,null],
['12日',733,null,null,763,null,null,null,null,null,null,null,null],
['13日',745,null,null,687,null,null,null,null,null,null,null,null],
['14日',710,null,null,746,null,null,null,null,null,null,null,null],
['15日',698,null,null,713,null,null,null,null,null,null,null,null],
['16日',696,null,null,714,null,null,null,null,null,null,null,null],
['17日',730,null,null,745,null,null,null,null,null,null,null,null],
['18日',787,null,null,708,null,null,null,null,null,null,null,null],
['19日',769,null,null,744,null,null,null,null,null,null,null,null],
['20日',758,null,null,738,null,null,null,null,null,null,null,null],
['21日',724,null,null,776,null,null,null,null,null,null,null,null],
['22日',713,null,null,812,null,null,null,null,null,null,null,null],
['23日',728,null,null,763,null,null,null,null,null,null,null,null],
['24日',826,null,null,758,null,null,null,null,null,null,null,null],
['25日',856,null,null,772,null,null,null,null,null,null,null,null],
['26日',864,null,null,725,null,null,null,null,null,null,null,null],
['27日',834,null,null,809,null,null,null,null,null,null,null,null],
['28日',774,null,null,739,null,null,null,null,null,null,null,null],
['29日',766,null,null,799,null,null,null,null,null,null,null,null],
['30日',818,null,null,811,null,null,null,null,null,null,null,null],
['31日',776,null,null,741,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:1000},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)
      }
    });
  }

});