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',365,null,null,291,null,null,null,null,null,null,null,null],
['2日',418,null,null,358,null,null,null,null,null,null,null,null],
['3日',435,null,null,404,null,null,null,null,null,null,null,null],
['4日',499,null,null,420,null,null,null,null,null,null,null,null],
['5日',489,null,null,485,null,null,null,null,null,null,null,null],
['6日',336,null,null,523,null,null,null,null,null,null,null,null],
['7日',394,null,null,381,null,null,null,null,null,null,null,null],
['8日',499,null,null,406,null,null,null,null,null,null,null,null],
['9日',551,null,null,452,null,null,null,null,null,null,null,null],
['10日',515,null,null,511,null,null,null,null,null,null,null,null],
['11日',580,null,null,539,null,null,null,null,null,null,null,null],
['12日',612,null,null,586,null,null,null,null,null,null,null,null],
['13日',325,null,null,433,null,null,null,null,null,null,null,null],
['14日',316,null,null,558,null,null,null,null,null,null,null,null],
['15日',396,null,null,620,null,null,null,null,null,null,null,null],
['16日',513,null,null,706,null,null,null,null,null,null,null,null],
['17日',390,null,null,753,null,null,null,null,null,null,null,null],
['18日',412,null,null,376,null,null,null,null,null,null,null,null],
['19日',505,null,null,429,null,null,null,null,null,null,null,null],
['20日',546,null,null,575,null,null,null,null,null,null,null,null],
['21日',580,null,null,696,null,null,null,null,null,null,null,null],
['22日',630,null,null,695,null,null,null,null,null,null,null,null],
['23日',709,null,null,734,null,null,null,null,null,null,null,null],
['24日',432,null,null,855,null,null,null,null,null,null,null,null],
['25日',435,null,null,699,null,null,null,null,null,null,null,null],
['26日',514,null,null,780,null,null,null,null,null,null,null,null],
['27日',518,null,null,378,null,null,null,null,null,null,null,null],
['28日',576,null,null,408,null,null,null,null,null,null,null,null],
['29日',525,null,null,462,null,null,null,null,null,null,null,null],
['30日',578,null,null,557,null,null,null,null,null,null,null,null],
['31日',576,null,null,573,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:900},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)
      }
    });
  }

});