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',440,null,null,635,null,null,null,null,null,null,null,null],
['2日',516,null,null,822,null,null,null,null,null,null,null,null],
['3日',595,null,null,962,null,null,null,null,null,null,null,null],
['4日',575,null,null,737,null,null,null,null,null,null,null,null],
['5日',634,null,null,773,null,null,null,null,null,null,null,null],
['6日',737,null,null,560,null,null,null,null,null,null,null,null],
['7日',760,null,null,539,null,null,null,null,null,null,null,null],
['8日',722,null,null,633,null,null,null,null,null,null,null,null],
['9日',658,null,null,585,null,null,null,null,null,null,null,null],
['10日',733,null,null,622,null,null,null,null,null,null,null,null],
['11日',698,null,null,764,null,null,null,null,null,null,null,null],
['12日',768,null,null,746,null,null,null,null,null,null,null,null],
['13日',829,null,null,673,null,null,null,null,null,null,null,null],
['14日',null,null,null,759,null,null,null,null,null,null,null,null],
['15日',821,null,null,690,null,null,null,null,null,null,null,null],
['16日',704,null,null,685,null,null,null,null,null,null,null,null],
['17日',713,null,null,600,null,null,null,null,null,null,null,null],
['18日',695,null,null,669,null,null,null,null,null,null,null,null],
['19日',502,null,null,716,null,null,null,null,null,null,null,null],
['20日',512,null,null,753,null,null,null,null,null,null,null,null],
['21日',586,null,null,715,null,null,null,null,null,null,null,null],
['22日',525,null,null,765,null,null,null,null,null,null,null,null],
['23日',626,null,null,600,null,null,null,null,null,null,null,null],
['24日',862,null,null,736,null,null,null,null,null,null,null,null],
['25日',529,null,null,821,null,null,null,null,null,null,null,null],
['26日',483,null,null,945,null,null,null,null,null,null,null,null],
['27日',681,null,null,628,null,null,null,null,null,null,null,null],
['28日',718,null,null,657,null,null,null,null,null,null,null,null],
['29日',796,null,null,654,null,null,null,null,null,null,null,null],
['30日',828,null,null,724,null,null,null,null,null,null,null,null],
['31日',null,null,null,619,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7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)
      }
    });
  }

});