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',475,null,null,459,null,null,null,null,null,null,null,null],
['2日',346,null,null,300,null,null,null,null,null,null,null,null],
['3日',364,null,null,260,null,null,null,null,null,null,null,null],
['4日',247,null,null,305,null,null,null,null,null,null,null,null],
['5日',280,null,null,385,null,null,null,null,null,null,null,null],
['6日',322,null,null,393,null,null,null,null,null,null,null,null],
['7日',321,null,null,323,null,null,null,null,null,null,null,null],
['8日',323,null,null,321,null,null,null,null,null,null,null,null],
['9日',470,null,null,425,null,null,null,null,null,null,null,null],
['10日',511,null,null,424,null,null,null,null,null,null,null,null],
['11日',585,null,null,489,null,null,null,null,null,null,null,null],
['12日',615,null,null,477,null,null,null,null,null,null,null,null],
['13日',515,null,null,417,null,null,null,null,null,null,null,null],
['14日',461,null,null,403,null,null,null,null,null,null,null,null],
['15日',502,null,null,211,null,null,null,null,null,null,null,null],
['16日',511,null,null,232,null,null,null,null,null,null,null,null],
['17日',318,null,null,246,null,null,null,null,null,null,null,null],
['18日',324,null,null,258,null,null,null,null,null,null,null,null],
['19日',391,null,null,260,null,null,null,null,null,null,null,null],
['20日',397,null,null,261,null,null,null,null,null,null,null,null],
['21日',383,null,null,107,null,null,null,null,null,107,null,null],
['22日',378,null,null,203,null,null,null,null,null,null,null,null],
['23日',409,null,null,246,null,null,null,null,null,null,null,null],
['24日',493,null,null,382,null,null,null,null,null,null,null,null],
['25日',287,null,null,490,null,null,null,null,null,null,null,null],
['26日',322,null,null,331,null,null,null,null,null,null,null,null],
['27日',287,null,null,346,null,null,null,null,null,null,null,null],
['28日',365,null,null,427,null,null,null,null,null,null,null,null],
['29日',440,null,null,432,null,null,null,null,null,null,null,null],
['30日',475,null,null,445,null,null,null,null,null,null,null,null],
['31日',null,null,null,492,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: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)
      }
    });
  }

});