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',296,null,null,null,null,null,null,null,null,51,null,null],
['2日',291,null,null,null,null,null,null,null,null,83,null,null],
['3日',282,null,null,null,null,null,null,null,null,109,null,null],
['4日',264,null,null,null,null,null,null,null,null,151,null,null],
['5日',255,null,null,193,null,null,null,null,null,193,null,null],
['6日',298,null,null,210,null,null,null,null,null,null,null,null],
['7日',22,null,null,214,null,null,22,null,null,null,null,null],
['8日',null,null,null,227,null,null,25,null,null,null,null,null],
['9日',null,null,null,244,null,null,31,null,null,null,null,null],
['10日',null,null,null,276,null,null,40,null,null,null,null,null],
['11日',null,null,null,282,null,null,48,null,null,null,null,null],
['12日',null,null,null,294,null,null,55,null,null,null,null,null],
['13日',null,null,null,280,null,null,76,null,null,null,null,null],
['14日',null,null,null,289,null,null,84,null,null,null,null,null],
['15日',null,null,null,298,null,null,91,null,null,null,null,null],
['16日',null,null,null,284,null,null,81,null,null,null,null,null],
['17日',null,null,null,107,null,null,71,null,null,107,null,null],
['18日',null,null,null,null,null,null,80,null,null,100,null,null],
['19日',null,null,null,null,null,null,70,null,null,144,null,null],
['20日',null,null,null,null,null,null,47,null,null,171,null,null],
['21日',null,null,null,198,null,null,93,null,null,198,null,null],
['22日',180,null,null,214,null,null,180,null,null,null,null,null],
['23日',222,null,null,240,null,null,null,null,null,null,null,null],
['24日',237,null,null,247,null,null,null,null,null,null,null,null],
['25日',233,null,null,272,null,null,null,null,null,null,null,null],
['26日',202,null,null,281,null,null,null,null,null,null,null,null],
['27日',225,null,null,287,null,null,null,null,null,null,null,null],
['28日',240,null,null,255,null,null,null,null,null,null,null,null],
['29日',254,null,null,242,null,null,null,null,null,null,null,null],
['30日',254,null,null,224,null,null,null,null,null,null,null,null],
['31日',244,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:300},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)
      }
    });
  }

});