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',551,null,null,745,null,null,null,null,null,null,null,null],
['2日',625,null,null,581,null,null,null,null,null,null,null,null],
['3日',652,null,null,683,null,null,null,null,null,null,null,null],
['4日',619,null,null,759,null,null,null,null,null,null,null,null],
['5日',608,null,null,745,null,null,null,null,null,null,null,null],
['6日',603,null,null,736,null,null,null,null,null,null,null,null],
['7日',626,null,null,767,null,null,null,null,null,null,null,null],
['8日',600,null,null,825,null,null,null,null,null,null,null,null],
['9日',594,null,null,340,null,null,null,null,null,null,null,null],
['10日',616,null,null,481,null,null,null,null,null,null,null,null],
['11日',664,null,null,563,null,null,null,null,null,null,null,null],
['12日',414,null,null,588,null,null,null,null,null,null,null,null],
['13日',521,null,null,698,null,null,null,null,null,null,null,null],
['14日',583,null,null,676,null,null,null,null,null,null,null,null],
['15日',599,null,null,740,null,null,null,null,null,null,null,null],
['16日',635,null,null,516,null,null,null,null,null,null,null,null],
['17日',613,null,null,592,null,null,null,null,null,null,null,null],
['18日',651,null,null,669,null,null,null,null,null,null,null,null],
['19日',503,null,null,662,null,null,null,null,null,null,null,null],
['20日',633,null,null,745,null,null,null,null,null,null,null,null],
['21日',686,null,null,671,null,null,null,null,null,null,null,null],
['22日',693,null,null,675,null,null,null,null,null,null,null,null],
['23日',693,null,null,517,null,null,null,null,null,null,null,null],
['24日',649,null,null,592,null,null,null,null,null,null,null,null],
['25日',668,null,null,697,null,null,null,null,null,null,null,null],
['26日',398,null,null,724,null,null,null,null,null,null,null,null],
['27日',539,null,null,578,null,null,null,null,null,null,null,null],
['28日',629,null,null,590,null,null,null,null,null,null,null,null],
['29日',688,null,null,679,null,null,null,null,null,null,null,null],
['30日',682,null,null,753,null,null,null,null,null,null,null,null],
['31日',605,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:'2023年11月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:900},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)
      }
    });
  }

});