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',752,null,null,838,null,null,null,null,null,null,null,null],
['2日',571,null,null,542,null,null,null,null,null,null,null,null],
['3日',650,null,null,487,null,null,null,null,null,null,null,null],
['4日',497,null,null,433,null,null,null,null,null,null,null,null],
['5日',582,null,null,542,null,null,null,null,null,null,null,null],
['6日',725,null,null,703,null,null,null,null,null,null,null,null],
['7日',769,null,null,766,null,null,null,null,null,null,null,null],
['8日',711,null,null,847,null,null,null,null,null,null,null,null],
['9日',799,null,null,866,null,null,null,null,null,null,null,null],
['10日',770,null,null,680,null,null,null,null,null,null,null,null],
['11日',670,null,null,530,null,null,null,null,null,null,null,null],
['12日',673,null,null,535,null,null,null,null,null,null,null,null],
['13日',700,null,null,619,null,null,null,null,null,null,null,null],
['14日',789,null,null,751,null,null,null,null,null,null,null,null],
['15日',744,null,null,601,null,null,null,null,null,null,null,null],
['16日',744,null,null,666,null,null,null,null,null,null,null,null],
['17日',740,null,null,548,null,null,null,null,null,null,null,null],
['18日',762,null,null,550,null,null,null,null,null,null,null,null],
['19日',708,null,null,673,null,null,null,null,null,null,null,null],
['20日',665,null,null,566,null,null,null,null,null,null,null,null],
['21日',633,null,null,580,null,null,null,null,null,null,null,null],
['22日',710,null,null,478,null,null,null,null,null,null,null,null],
['23日',720,null,null,674,null,null,null,null,null,null,null,null],
['24日',726,null,null,380,null,null,null,null,null,null,null,null],
['25日',578,null,null,461,null,null,null,null,null,null,null,null],
['26日',501,null,null,497,null,null,null,null,null,null,null,null],
['27日',571,null,null,452,null,null,null,null,null,null,null,null],
['28日',693,null,null,560,null,null,null,null,null,null,null,null],
['29日',749,null,null,680,null,null,null,null,null,null,null,null],
['30日',811,null,null,688,null,null,null,null,null,null,null,null],
['31日',null,null,null,611,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:900},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)
      }
    });
  }

});