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',153,null,null,754,null,null,153,null,null,null,null,null],
['2日',359,null,null,null,null,null,null,null,null,null,null,null],
['3日',439,null,null,723,null,null,null,null,null,null,null,null],
['4日',514,null,null,654,null,null,null,null,null,null,null,null],
['5日',567,null,null,null,null,null,null,null,null,null,null,null],
['6日',526,null,null,665,null,null,null,null,null,null,null,null],
['7日',513,null,null,662,null,null,null,null,null,null,null,null],
['8日',518,null,null,617,null,null,null,null,null,null,null,null],
['9日',489,null,null,700,null,null,null,null,null,null,null,null],
['10日',469,null,null,720,null,null,null,null,null,null,null,null],
['11日',603,null,null,580,null,null,null,null,null,null,null,null],
['12日',660,null,null,601,null,null,null,null,null,null,null,null],
['13日',605,null,null,590,null,null,null,null,null,null,null,null],
['14日',572,null,null,566,null,null,null,null,null,null,null,null],
['15日',585,null,null,639,null,null,null,null,null,null,null,null],
['16日',685,null,null,647,null,null,null,null,null,null,null,null],
['17日',730,null,null,692,null,null,null,null,null,null,null,null],
['18日',847,null,null,735,null,null,null,null,null,null,null,null],
['19日',694,null,null,531,null,null,null,null,null,null,null,null],
['20日',753,null,null,642,null,null,null,null,null,null,null,null],
['21日',663,null,null,604,null,null,null,null,null,null,null,null],
['22日',604,null,null,732,null,null,null,null,null,null,null,null],
['23日',748,null,null,871,null,null,null,null,null,null,null,null],
['24日',672,null,null,846,null,null,null,null,null,null,null,null],
['25日',640,null,null,390,null,null,null,null,null,null,null,null],
['26日',732,null,null,416,null,null,null,null,null,null,null,null],
['27日',838,null,null,529,null,null,null,null,null,null,null,null],
['28日',791,null,null,550,null,null,null,null,null,null,null,null],
['29日',null,null,null,null,null,null,null,null,null,null,null,null],
['30日',null,null,null,585,null,null,null,null,null,null,null,null],
['31日',null,null,null,552,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:'2022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)
      }
    });
  }

});