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',442,null,null,599,null,null,null,null,null,null,null,null],
['2日',621,null,null,642,null,null,null,null,null,null,null,null],
['3日',489,null,null,700,null,null,null,null,null,null,null,null],
['4日',517,null,null,630,null,null,null,null,null,null,null,null],
['5日',559,null,null,576,null,null,null,null,null,null,null,null],
['6日',578,null,null,608,null,null,null,null,null,null,null,null],
['7日',559,null,null,731,null,null,null,null,null,null,null,null],
['8日',541,null,null,621,null,null,null,null,null,null,null,null],
['9日',641,null,null,532,null,null,null,null,null,null,null,null],
['10日',543,null,null,457,null,null,null,null,null,null,null,null],
['11日',545,null,null,542,null,null,null,null,null,null,null,null],
['12日',608,null,null,523,null,null,null,null,null,null,null,null],
['13日',627,null,null,579,null,null,null,null,null,null,null,null],
['14日',548,null,null,596,null,null,null,null,null,null,null,null],
['15日',582,null,null,562,null,null,null,null,null,null,null,null],
['16日',671,null,null,540,null,null,null,null,null,null,null,null],
['17日',518,null,null,525,null,null,null,null,null,null,null,null],
['18日',558,null,null,517,null,null,null,null,null,null,null,null],
['19日',566,null,null,565,null,null,null,null,null,null,null,null],
['20日',410,null,null,363,null,null,null,null,null,null,null,null],
['21日',488,null,null,403,null,null,null,null,null,null,null,null],
['22日',492,null,null,467,null,null,null,null,null,null,null,null],
['23日',671,null,null,553,null,null,null,null,null,null,null,null],
['24日',579,null,null,486,null,null,null,null,null,null,null,null],
['25日',615,null,null,570,null,null,null,null,null,null,null,null],
['26日',602,null,null,551,null,null,null,null,null,null,null,null],
['27日',545,null,null,552,null,null,null,null,null,null,null,null],
['28日',520,null,null,601,null,null,null,null,null,null,null,null],
['29日',595,null,null,631,null,null,null,null,null,null,null,null],
['30日',703,null,null,595,null,null,null,null,null,null,null,null],
['31日',null,null,null,678,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:800},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)
      }
    });
  }

});