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',286,null,null,313,null,null,null,null,null,null,null,null],
['2日',349,null,null,232,null,null,null,null,null,null,null,null],
['3日',363,null,null,276,null,null,null,null,null,null,null,null],
['4日',393,null,null,325,null,null,null,null,null,null,null,null],
['5日',420,null,null,411,null,null,null,null,null,null,null,null],
['6日',475,null,null,422,null,null,null,null,null,null,null,null],
['7日',482,null,null,431,null,null,null,null,null,null,null,null],
['8日',387,null,null,552,null,null,null,null,null,null,null,null],
['9日',203,null,null,578,null,null,null,null,null,null,null,null],
['10日',122,null,null,569,null,null,122,null,null,null,null,null],
['11日',207,null,null,507,null,null,null,null,null,null,null,null],
['12日',300,null,null,500,null,null,null,null,null,null,null,null],
['13日',406,null,null,659,null,null,null,null,null,null,null,null],
['14日',485,null,null,611,null,null,null,null,null,null,null,null],
['15日',580,null,null,810,null,null,null,null,null,null,null,null],
['16日',626,null,null,722,null,null,null,null,null,null,null,null],
['17日',565,null,null,661,null,null,null,null,null,null,null,null],
['18日',595,null,null,675,null,null,null,null,null,null,null,null],
['19日',620,null,null,689,null,null,null,null,null,null,null,null],
['20日',661,null,null,574,null,null,null,null,null,null,null,null],
['21日',598,null,null,630,null,null,null,null,null,null,null,null],
['22日',673,null,null,751,null,null,null,null,null,null,null,null],
['23日',690,null,null,742,null,null,null,null,null,null,null,null],
['24日',660,null,null,759,null,null,null,null,null,null,null,null],
['25日',731,null,null,671,null,null,null,null,null,null,null,null],
['26日',680,null,null,612,null,null,null,null,null,null,null,null],
['27日',765,null,null,446,null,null,null,null,null,null,null,null],
['28日',805,null,null,370,null,null,null,null,null,null,null,null],
['29日',1152,null,null,475,null,null,null,null,null,null,null,null],
['30日',737,null,null,609,null,null,null,null,null,null,null,null],
['31日',335,null,null,657,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:1200},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)
      }
    });
  }

});