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',779,null,null,1061,null,null,null,null,null,null,null,null],
['2日',689,null,null,936,null,null,null,null,null,null,null,null],
['3日',752,null,null,920,null,null,null,null,null,null,null,null],
['4日',504,null,null,688,null,null,null,null,null,null,null,null],
['5日',602,null,null,590,null,null,null,null,null,null,null,null],
['6日',716,null,null,745,null,null,null,null,null,null,null,null],
['7日',666,null,null,786,null,null,null,null,null,null,null,null],
['8日',718,null,null,977,null,null,null,null,null,null,null,null],
['9日',784,null,null,919,null,null,null,null,null,null,null,null],
['10日',714,null,null,787,null,null,null,null,null,null,null,null],
['11日',777,null,null,839,null,null,null,null,null,null,null,null],
['12日',791,null,null,961,null,null,null,null,null,null,null,null],
['13日',785,null,null,747,null,null,null,null,null,null,null,null],
['14日',815,null,null,641,null,null,null,null,null,null,null,null],
['15日',596,null,null,616,null,null,null,null,null,null,null,null],
['16日',686,null,null,823,null,null,null,null,null,null,null,null],
['17日',684,null,null,578,null,null,null,null,null,null,null,null],
['18日',769,null,null,690,null,null,null,null,null,null,null,null],
['19日',1002,null,null,881,null,null,null,null,null,null,null,null],
['20日',756,null,null,904,null,null,null,null,null,null,null,null],
['21日',806,null,null,852,null,null,null,null,null,null,null,null],
['22日',656,null,null,669,null,null,null,null,null,null,null,null],
['23日',600,null,null,773,null,null,null,null,null,null,null,null],
['24日',718,null,null,1046,null,null,null,null,null,null,null,null],
['25日',812,null,null,768,null,null,null,null,null,null,null,null],
['26日',810,null,null,620,null,null,null,null,null,null,null,null],
['27日',854,null,null,764,null,null,null,null,null,null,null,null],
['28日',788,null,null,866,null,null,null,null,null,null,null,null],
['29日',1044,null,null,1100,null,null,null,null,null,null,null,null],
['30日',1261,null,null,1126,null,null,null,null,null,null,null,null],
['31日',null,null,null,1216,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:1300},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)
      }
    });
  }

});