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',306,null,null,230,null,null,null,null,null,null,null,null],
['2日',292,null,null,279,null,null,null,null,null,null,null,null],
['3日',144,null,null,294,null,null,144,null,null,null,null,null],
['4日',null,null,null,300,null,null,196,null,null,null,null,null],
['5日',null,null,null,302,null,null,132,null,null,null,null,null],
['6日',174,null,null,354,null,null,174,null,null,null,null,null],
['7日',228,null,null,180,null,null,null,null,null,180,null,null],
['8日',247,null,null,245,null,null,null,null,null,null,null,null],
['9日',174,null,null,257,null,null,174,null,null,null,null,null],
['10日',233,null,null,118,null,null,null,null,null,118,null,null],
['11日',291,null,null,171,null,null,null,null,null,171,null,null],
['12日',318,null,null,208,null,null,null,null,null,null,null,null],
['13日',345,null,null,256,null,null,null,null,null,null,null,null],
['14日',356,null,null,125,null,null,null,null,null,125,null,null],
['15日',369,null,null,208,null,null,null,null,null,null,null,null],
['16日',204,null,null,286,null,null,null,null,null,null,null,null],
['17日',269,null,null,294,null,null,null,null,null,null,null,null],
['18日',310,null,null,331,null,null,null,null,null,null,null,null],
['19日',324,null,null,403,null,null,null,null,null,null,null,null],
['20日',317,null,null,390,null,null,null,null,null,null,null,null],
['21日',326,null,null,314,null,null,null,null,null,null,null,null],
['22日',345,null,null,239,null,null,null,null,null,null,null,null],
['23日',88,null,null,337,null,null,88,null,null,null,null,null],
['24日',168,null,null,336,null,null,168,null,null,null,null,null],
['25日',234,null,null,354,null,null,null,null,null,null,null,null],
['26日',239,null,null,320,null,null,null,null,null,null,null,null],
['27日',290,null,null,349,null,null,null,null,null,null,null,null],
['28日',276,null,null,152,null,null,null,null,null,152,null,null],
['29日',275,null,null,238,null,null,null,null,null,null,null,null],
['30日',135,null,null,278,null,null,135,null,null,null,null,null],
['31日',null,null,null,144,null,null,null,null,null,144,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:500},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=10;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});