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',571,null,null,525,null,null,null,null,null,null,null,null],
['2日',652,null,null,594,null,null,null,null,null,null,null,null],
['3日',687,null,null,668,null,null,null,null,null,null,null,null],
['4日',665,null,null,687,null,null,null,null,null,null,null,null],
['5日',645,null,null,622,null,null,null,null,null,null,null,null],
['6日',587,null,null,679,null,null,null,null,null,null,null,null],
['7日',607,null,null,757,null,null,null,null,null,null,null,null],
['8日',652,null,null,765,null,null,null,null,null,null,null,null],
['9日',652,null,null,628,null,null,null,null,null,null,null,null],
['10日',697,null,null,721,null,null,null,null,null,null,null,null],
['11日',685,null,null,767,null,null,null,null,null,null,null,null],
['12日',663,null,null,730,null,null,null,null,null,null,null,null],
['13日',684,null,null,741,null,null,null,null,null,null,null,null],
['14日',572,null,null,802,null,null,null,null,null,null,null,null],
['15日',595,null,null,786,null,null,null,null,null,null,null,null],
['16日',678,null,null,820,null,null,null,null,null,null,null,null],
['17日',735,null,null,815,null,null,null,null,null,null,null,null],
['18日',729,null,null,829,null,null,null,null,null,null,null,null],
['19日',783,null,null,789,null,null,null,null,null,null,null,null],
['20日',659,null,null,649,null,null,null,null,null,null,null,null],
['21日',606,null,null,670,null,null,null,null,null,null,null,null],
['22日',660,null,null,708,null,null,null,null,null,null,null,null],
['23日',654,null,null,677,null,null,null,null,null,null,null,null],
['24日',691,null,null,682,null,null,null,null,null,null,null,null],
['25日',715,null,null,703,null,null,null,null,null,null,null,null],
['26日',701,null,null,705,null,null,null,null,null,null,null,null],
['27日',679,null,null,678,null,null,null,null,null,null,null,null],
['28日',732,null,null,708,null,null,null,null,null,null,null,null],
['29日',780,null,null,657,null,null,null,null,null,null,null,null],
['30日',null,null,null,610,null,null,null,null,null,null,null,null],
['31日',null,null,null,692,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:900},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)
      }
    });
  }

});