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',696,null,null,704,null,null,null,null,null,null,null,null],
['2日',520,null,null,466,null,null,null,null,null,null,null,null],
['3日',625,null,null,553,null,null,null,null,null,null,null,null],
['4日',700,null,null,587,null,null,null,null,null,null,null,null],
['5日',692,null,null,632,null,null,null,null,null,null,null,null],
['6日',757,null,null,635,null,null,null,null,null,null,null,null],
['7日',773,null,null,581,null,null,null,null,null,null,null,null],
['8日',595,null,null,482,null,null,null,null,null,null,null,null],
['9日',675,null,null,540,null,null,null,null,null,null,null,null],
['10日',743,null,null,592,null,null,null,null,null,null,null,null],
['11日',844,null,null,589,null,null,null,null,null,null,null,null],
['12日',947,null,null,698,null,null,null,null,null,null,null,null],
['13日',837,null,null,623,null,null,null,null,null,null,null,null],
['14日',683,null,null,663,null,null,null,null,null,null,null,null],
['15日',768,null,null,630,null,null,null,null,null,null,null,null],
['16日',788,null,null,632,null,null,null,null,null,null,null,null],
['17日',806,null,null,548,null,null,null,null,null,null,null,null],
['18日',553,null,null,524,null,null,null,null,null,null,null,null],
['19日',611,null,null,300,null,null,null,null,null,null,null,null],
['20日',716,null,null,386,null,null,null,null,null,null,null,null],
['21日',634,null,null,518,null,null,null,null,null,null,null,null],
['22日',673,null,null,573,null,null,null,null,null,null,null,null],
['23日',616,null,null,688,null,null,null,null,null,null,null,null],
['24日',434,null,null,576,null,null,null,null,null,null,null,null],
['25日',469,null,null,622,null,null,null,null,null,null,null,null],
['26日',515,null,null,432,null,null,null,null,null,null,null,null],
['27日',618,null,null,531,null,null,null,null,null,null,null,null],
['28日',542,null,null,473,null,null,null,null,null,null,null,null],
['29日',629,null,null,583,null,null,null,null,null,null,null,null],
['30日',619,null,null,659,null,null,null,null,null,null,null,null],
['31日',null,null,null,678,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10月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1000},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)
      }
    });
  }

});