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',851,null,null,820,null,null,null,null,null,null,null,null],
['2日',436,null,null,915,null,null,null,null,null,null,null,null],
['3日',496,null,null,929,null,null,null,null,null,null,null,null],
['4日',575,null,null,893,null,null,null,null,null,null,null,null],
['5日',664,null,null,1021,null,null,null,null,null,null,null,null],
['6日',649,null,null,684,null,null,null,null,null,null,null,null],
['7日',726,null,null,750,null,null,null,null,null,null,null,null],
['8日',714,null,null,883,null,null,null,null,null,null,null,null],
['9日',304,null,null,870,null,null,null,null,null,null,null,null],
['10日',390,null,null,955,null,null,null,null,null,null,null,null],
['11日',522,null,null,1079,null,null,null,null,null,null,null,null],
['12日',471,null,null,null,null,null,null,null,null,null,null,null],
['13日',530,null,null,511,null,null,null,null,null,null,null,null],
['14日',568,null,null,509,null,null,null,null,null,null,null,null],
['15日',554,null,null,614,null,null,null,null,null,null,null,null],
['16日',544,null,null,660,null,null,null,null,null,null,null,null],
['17日',637,null,null,697,null,null,null,null,null,null,null,null],
['18日',764,null,null,663,null,null,null,null,null,null,null,null],
['19日',974,null,null,742,null,null,null,null,null,null,null,null],
['20日',915,null,null,669,null,null,null,null,null,null,null,null],
['21日',983,null,null,797,null,null,null,null,null,null,null,null],
['22日',955,null,null,1022,null,null,null,null,null,null,null,null],
['23日',555,null,null,1061,null,null,null,null,null,null,null,null],
['24日',645,null,null,914,null,null,null,null,null,null,null,null],
['25日',718,null,null,990,null,null,null,null,null,null,null,null],
['26日',686,null,null,986,null,null,null,null,null,null,null,null],
['27日',835,null,null,463,null,null,null,null,null,null,null,null],
['28日',861,null,null,590,null,null,null,null,null,null,null,null],
['29日',788,null,null,675,null,null,null,null,null,null,null,null],
['30日',719,null,null,754,null,null,null,null,null,null,null,null],
['31日',774,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:'2024年1月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1100},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)
      }
    });
  }

});