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',953,null,null,1049,null,null,null,null,null,null,null,null],
['2日',503,null,null,734,null,null,null,null,null,null,null,null],
['3日',582,null,null,845,null,null,null,null,null,null,null,null],
['4日',726,null,null,961,null,null,null,null,null,null,null,null],
['5日',765,null,null,964,null,null,null,null,null,null,null,null],
['6日',785,null,null,1061,null,null,null,null,null,null,null,null],
['7日',788,null,null,710,null,null,null,null,null,null,null,null],
['8日',800,null,null,801,null,null,null,null,null,null,null,null],
['9日',874,null,null,764,null,null,null,null,null,null,null,null],
['10日',830,null,null,768,null,null,null,null,null,null,null,null],
['11日',932,null,null,840,null,null,null,null,null,null,null,null],
['12日',1046,null,null,711,null,null,null,null,null,null,null,null],
['13日',1127,null,null,774,null,null,null,null,null,null,null,null],
['14日',854,null,null,775,null,null,null,null,null,null,null,null],
['15日',811,null,null,797,null,null,null,null,null,null,null,null],
['16日',723,null,null,939,null,null,null,null,null,null,null,null],
['17日',533,null,null,729,null,null,null,null,null,null,null,null],
['18日',679,null,null,754,null,null,null,null,null,null,null,null],
['19日',813,null,null,745,null,null,null,null,null,null,null,null],
['20日',725,null,null,885,null,null,null,null,null,null,null,null],
['21日',873,null,null,921,null,null,null,null,null,null,null,null],
['22日',848,null,null,455,null,null,null,null,null,null,null,null],
['23日',555,null,null,548,null,null,null,null,null,null,null,null],
['24日',620,null,null,604,null,null,null,null,null,null,null,null],
['25日',820,null,null,755,null,null,null,null,null,null,null,null],
['26日',767,null,null,727,null,null,null,null,null,null,null,null],
['27日',825,null,null,806,null,null,null,null,null,null,null,null],
['28日',852,null,null,879,null,null,null,null,null,null,null,null],
['29日',745,null,null,885,null,null,null,null,null,null,null,null],
['30日',837,null,null,1052,null,null,null,null,null,null,null,null],
['31日',null,null,null,881,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:1200},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)
      }
    });
  }

});