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',784,null,null,663,null,null,null,null,null,null,null,null],
['2日',856,null,null,645,null,null,null,null,null,null,null,null],
['3日',790,null,null,689,null,null,null,null,null,null,null,null],
['4日',669,null,null,731,null,null,null,null,null,null,null,null],
['5日',780,null,null,750,null,null,null,null,null,null,null,null],
['6日',863,null,null,674,null,null,null,null,null,null,null,null],
['7日',704,null,null,633,null,null,null,null,null,null,null,null],
['8日',808,null,null,683,null,null,null,null,null,null,null,null],
['9日',881,null,null,763,null,null,null,null,null,null,null,null],
['10日',729,null,null,830,null,null,null,null,null,null,null,null],
['11日',858,null,null,783,null,null,null,null,null,null,null,null],
['12日',852,null,null,845,null,null,null,null,null,null,null,null],
['13日',943,null,null,1003,null,null,null,null,null,null,null,null],
['14日',1002,null,null,968,null,null,null,null,null,null,null,null],
['15日',1012,null,null,761,null,null,null,null,null,null,null,null],
['16日',1010,null,null,777,null,null,null,null,null,null,null,null],
['17日',841,null,null,797,null,null,null,null,null,null,null,null],
['18日',736,null,null,881,null,null,null,null,null,null,null,null],
['19日',869,null,null,938,null,null,null,null,null,null,null,null],
['20日',812,null,null,928,null,null,null,null,null,null,null,null],
['21日',841,null,null,932,null,null,null,null,null,null,null,null],
['22日',966,null,null,759,null,null,null,null,null,null,null,null],
['23日',863,null,null,939,null,null,null,null,null,null,null,null],
['24日',993,null,null,868,null,null,null,null,null,null,null,null],
['25日',920,null,null,866,null,null,null,null,null,null,null,null],
['26日',866,null,null,672,null,null,null,null,null,null,null,null],
['27日',326,null,null,776,null,null,null,null,null,null,null,null],
['28日',417,null,null,726,null,null,null,null,null,null,null,null],
['29日',530,null,null,871,null,null,null,null,null,null,null,null],
['30日',651,null,null,936,null,null,null,null,null,null,null,null],
['31日',589,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: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)
      }
    });
  }

});