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',241,null,null,787,null,null,null,null,null,null,null,null],
['2日',131,null,null,334,null,null,131,null,null,null,null,null],
['3日',null,null,null,334,null,null,168,null,null,null,null,null],
['4日',187,null,null,419,null,null,187,null,null,null,null,null],
['5日',207,null,null,522,null,null,null,null,null,null,null,null],
['6日',251,null,null,513,null,null,null,null,null,null,null,null],
['7日',263,null,null,372,null,null,null,null,null,null,null,null],
['8日',205,null,null,301,null,null,null,null,null,null,null,null],
['9日',214,null,null,319,null,null,null,null,null,null,null,null],
['10日',238,null,null,400,null,null,null,null,null,null,null,null],
['11日',278,null,null,572,null,null,null,null,null,null,null,null],
['12日',266,null,null,338,null,null,null,null,null,null,null,null],
['13日',301,null,null,377,null,null,null,null,null,null,null,null],
['14日',268,null,null,75,null,null,null,null,null,75,null,null],
['15日',114,null,null,null,null,null,114,null,null,86,null,null],
['16日',null,null,null,null,null,null,128,null,null,130,null,null],
['17日',170,null,null,163,null,null,170,null,null,163,null,null],
['18日',206,null,null,201,null,null,null,null,null,null,null,null],
['19日',226,null,null,233,null,null,null,null,null,null,null,null],
['20日',241,null,null,82,null,null,null,null,null,82,null,null],
['21日',219,null,null,null,null,null,null,null,null,77,null,null],
['22日',266,null,null,null,null,null,null,null,null,111,null,null],
['23日',322,null,null,null,null,null,null,null,null,163,null,null],
['24日',377,null,null,178,null,null,null,null,null,178,null,null],
['25日',414,null,null,203,null,null,null,null,null,null,null,null],
['26日',432,null,null,215,null,null,null,null,null,null,null,null],
['27日',529,null,null,182,null,null,null,null,null,182,null,null],
['28日',600,null,null,null,null,null,null,null,null,178,null,null],
['29日',507,null,null,199,null,null,null,null,null,199,null,null],
['30日',null,null,null,236,null,null,null,null,null,null,null,null],
['31日',null,null,null,253,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3月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:800},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)
      }
    });
  }

});