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',606,null,null,678,null,null,null,null,null,null,null,null],
['2日',545,null,null,605,null,null,null,null,null,null,null,null],
['3日',636,null,null,576,null,null,null,null,null,null,null,null],
['4日',625,null,null,476,null,null,null,null,null,null,null,null],
['5日',583,null,null,580,null,null,null,null,null,null,null,null],
['6日',577,null,null,488,null,null,null,null,null,null,null,null],
['7日',569,null,null,595,null,null,null,null,null,null,null,null],
['8日',539,null,null,601,null,null,null,null,null,null,null,null],
['9日',519,null,null,601,null,null,null,null,null,null,null,null],
['10日',556,null,null,593,null,null,null,null,null,null,null,null],
['11日',558,null,null,482,null,null,null,null,null,null,null,null],
['12日',593,null,null,553,null,null,null,null,null,null,null,null],
['13日',624,null,null,579,null,null,null,null,null,null,null,null],
['14日',459,null,null,529,null,null,null,null,null,null,null,null],
['15日',507,null,null,595,null,null,null,null,null,null,null,null],
['16日',561,null,null,595,null,null,null,null,null,null,null,null],
['17日',623,null,null,604,null,null,null,null,null,null,null,null],
['18日',629,null,null,572,null,null,null,null,null,null,null,null],
['19日',582,null,null,606,null,null,null,null,null,null,null,null],
['20日',576,null,null,577,null,null,null,null,null,null,null,null],
['21日',627,null,null,630,null,null,null,null,null,null,null,null],
['22日',576,null,null,624,null,null,null,null,null,null,null,null],
['23日',579,null,null,586,null,null,null,null,null,null,null,null],
['24日',626,null,null,592,null,null,null,null,null,null,null,null],
['25日',653,null,null,452,null,null,null,null,null,null,null,null],
['26日',659,null,null,524,null,null,null,null,null,null,null,null],
['27日',587,null,null,546,null,null,null,null,null,null,null,null],
['28日',643,null,null,642,null,null,null,null,null,null,null,null],
['29日',565,null,null,656,null,null,null,null,null,null,null,null],
['30日',595,null,null,651,null,null,null,null,null,null,null,null],
['31日',621,null,null,null,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11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=30 -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)
      }
    });
  }

});