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',343,null,null,276,null,null,null,null,null,null,null,null],
['2日',388,null,null,324,null,null,null,null,null,null,null,null],
['3日',405,null,null,275,null,null,null,null,null,null,null,null],
['4日',392,null,null,341,null,null,null,null,null,null,null,null],
['5日',447,null,null,409,null,null,null,null,null,null,null,null],
['6日',458,null,null,527,null,null,null,null,null,null,null,null],
['7日',530,null,null,522,null,null,null,null,null,null,null,null],
['8日',566,null,null,447,null,null,null,null,null,null,null,null],
['9日',607,null,null,509,null,null,null,null,null,null,null,null],
['10日',556,null,null,560,null,null,null,null,null,null,null,null],
['11日',317,null,null,355,null,null,null,null,null,null,null,null],
['12日',364,null,null,358,null,null,null,null,null,null,null,null],
['13日',432,null,null,442,null,null,null,null,null,null,null,null],
['14日',439,null,null,485,null,null,null,null,null,null,null,null],
['15日',473,null,null,531,null,null,null,null,null,null,null,null],
['16日',475,null,null,437,null,null,null,null,null,null,null,null],
['17日',552,null,null,470,null,null,null,null,null,null,null,null],
['18日',499,null,null,479,null,null,null,null,null,null,null,null],
['19日',427,null,null,499,null,null,null,null,null,null,null,null],
['20日',235,null,null,233,null,null,null,null,null,null,null,null],
['21日',258,null,null,184,null,null,null,null,null,184,null,null],
['22日',323,null,null,244,null,null,null,null,null,null,null,null],
['23日',304,null,null,307,null,null,null,null,null,null,null,null],
['24日',339,null,null,373,null,null,null,null,null,null,null,null],
['25日',342,null,null,278,null,null,null,null,null,null,null,null],
['26日',328,null,null,291,null,null,null,null,null,null,null,null],
['27日',354,null,null,342,null,null,null,null,null,null,null,null],
['28日',367,null,null,324,null,null,null,null,null,null,null,null],
['29日',334,null,null,221,null,null,null,null,null,null,null,null],
['30日',null,null,null,220,null,null,null,null,null,null,null,null],
['31日',null,null,null,238,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:700},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)
      }
    });
  }

});