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',582,null,null,757,null,null,null,null,null,null,null,null],
['2日',628,null,null,734,null,null,null,null,null,null,null,null],
['3日',702,null,null,724,null,null,null,null,null,null,null,null],
['4日',832,null,null,724,null,null,null,null,null,null,null,null],
['5日',747,null,null,814,null,null,null,null,null,null,null,null],
['6日',867,null,null,971,null,null,null,null,null,null,null,null],
['7日',null,null,null,950,null,null,null,null,null,null,null,null],
['8日',683,null,null,728,null,null,null,null,null,null,null,null],
['9日',687,null,null,798,null,null,null,null,null,null,null,null],
['10日',711,null,null,995,null,null,null,null,null,null,null,null],
['11日',683,null,null,null,null,null,null,null,null,null,null,null],
['12日',451,null,null,609,null,null,null,null,null,null,null,null],
['13日',580,null,null,660,null,null,null,null,null,null,null,null],
['14日',720,null,null,822,null,null,null,null,null,null,null,null],
['15日',742,null,null,705,null,null,null,null,null,null,null,null],
['16日',733,null,null,827,null,null,null,null,null,null,null,null],
['17日',813,null,null,761,null,null,null,null,null,null,null,null],
['18日',831,null,null,901,null,null,null,null,null,null,null,null],
['19日',648,null,null,739,null,null,null,null,null,null,null,null],
['20日',670,null,null,719,null,null,null,null,null,null,null,null],
['21日',778,null,null,853,null,null,null,null,null,null,null,null],
['22日',597,null,null,930,null,null,null,null,null,null,null,null],
['23日',689,null,null,1004,null,null,null,null,null,null,null,null],
['24日',789,null,null,null,null,null,null,null,null,null,null,null],
['25日',868,null,null,662,null,null,null,null,null,null,null,null],
['26日',845,null,null,655,null,null,null,null,null,null,null,null],
['27日',901,null,null,707,null,null,null,null,null,null,null,null],
['28日',694,null,null,782,null,null,null,null,null,null,null,null],
['29日',814,null,null,826,null,null,null,null,null,null,null,null],
['30日',687,null,null,772,null,null,null,null,null,null,null,null],
['31日',778,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:1100},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)
      }
    });
  }

});