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',834,null,null,720,null,null,null,null,null,null,null,null],
['2日',969,null,null,820,null,null,null,null,null,null,null,null],
['3日',886,null,null,868,null,null,null,null,null,null,null,null],
['4日',745,null,null,798,null,null,null,null,null,null,null,null],
['5日',793,null,null,811,null,null,null,null,null,null,null,null],
['6日',887,null,null,808,null,null,null,null,null,null,null,null],
['7日',922,null,null,779,null,null,null,null,null,null,null,null],
['8日',787,null,null,732,null,null,null,null,null,null,null,null],
['9日',700,null,null,646,null,null,null,null,null,null,null,null],
['10日',703,null,null,663,null,null,null,null,null,null,null,null],
['11日',680,null,null,695,null,null,null,null,null,null,null,null],
['12日',778,null,null,829,null,null,null,null,null,null,null,null],
['13日',811,null,null,805,null,null,null,null,null,null,null,null],
['14日',832,null,null,680,null,null,null,null,null,null,null,null],
['15日',829,null,null,703,null,null,null,null,null,null,null,null],
['16日',782,null,null,782,null,null,null,null,null,null,null,null],
['17日',752,null,null,821,null,null,null,null,null,null,null,null],
['18日',747,null,null,821,null,null,null,null,null,null,null,null],
['19日',739,null,null,791,null,null,null,null,null,null,null,null],
['20日',813,null,null,788,null,null,null,null,null,null,null,null],
['21日',794,null,null,774,null,null,null,null,null,null,null,null],
['22日',852,null,null,827,null,null,null,null,null,null,null,null],
['23日',611,null,null,703,null,null,null,null,null,null,null,null],
['24日',677,null,null,654,null,null,null,null,null,null,null,null],
['25日',730,null,null,701,null,null,null,null,null,null,null,null],
['26日',765,null,null,784,null,null,null,null,null,null,null,null],
['27日',762,null,null,806,null,null,null,null,null,null,null,null],
['28日',845,null,null,796,null,null,null,null,null,null,null,null],
['29日',835,null,null,764,null,null,null,null,null,null,null,null],
['30日',776,null,null,763,null,null,null,null,null,null,null,null],
['31日',746,null,null,816,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: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)
      }
    });
  }

});