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',566,null,null,606,null,null,null,null,null,null,null,null],
['2日',677,null,null,545,null,null,null,null,null,null,null,null],
['3日',463,null,null,636,null,null,null,null,null,null,null,null],
['4日',555,null,null,625,null,null,null,null,null,null,null,null],
['5日',486,null,null,583,null,null,null,null,null,null,null,null],
['6日',564,null,null,577,null,null,null,null,null,null,null,null],
['7日',585,null,null,569,null,null,null,null,null,null,null,null],
['8日',581,null,null,539,null,null,null,null,null,null,null,null],
['9日',580,null,null,519,null,null,null,null,null,null,null,null],
['10日',595,null,null,556,null,null,null,null,null,null,null,null],
['11日',568,null,null,558,null,null,null,null,null,null,null,null],
['12日',599,null,null,593,null,null,null,null,null,null,null,null],
['13日',596,null,null,624,null,null,null,null,null,null,null,null],
['14日',557,null,null,459,null,null,null,null,null,null,null,null],
['15日',592,null,null,507,null,null,null,null,null,null,null,null],
['16日',605,null,null,561,null,null,null,null,null,null,null,null],
['17日',618,null,null,623,null,null,null,null,null,null,null,null],
['18日',592,null,null,629,null,null,null,null,null,null,null,null],
['19日',644,null,null,582,null,null,null,null,null,null,null,null],
['20日',665,null,null,576,null,null,null,null,null,null,null,null],
['21日',681,null,null,627,null,null,null,null,null,null,null,null],
['22日',641,null,null,576,null,null,null,null,null,null,null,null],
['23日',515,null,null,579,null,null,null,null,null,null,null,null],
['24日',482,null,null,626,null,null,null,null,null,null,null,null],
['25日',537,null,null,653,null,null,null,null,null,null,null,null],
['26日',560,null,null,659,null,null,null,null,null,null,null,null],
['27日',574,null,null,587,null,null,null,null,null,null,null,null],
['28日',589,null,null,643,null,null,null,null,null,null,null,null],
['29日',587,null,null,565,null,null,null,null,null,null,null,null],
['30日',538,null,null,595,null,null,null,null,null,null,null,null],
['31日',null,null,null,621,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10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=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)
      }
    });
  }

});