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',374,null,null,158,null,null,null,null,null,158,null,null],
['2日',417,null,null,232,null,null,null,null,null,null,null,null],
['3日',369,'UP!','フェスガチャ: 08/03 → 09/03',227,null,null,null,null,null,null,null,null],
['4日',32,null,null,216,null,null,32,null,null,null,null,null],
['5日',null,null,null,311,null,null,46,null,null,null,null,null],
['6日',null,null,null,428,null,null,64,null,null,null,null,null],
['7日',null,null,null,538,null,null,86,null,null,null,null,null],
['8日',null,null,null,513,null,null,114,null,null,null,null,null],
['9日',null,null,null,478,null,null,133,null,null,null,null,null],
['10日',null,null,null,537,null,null,142,null,null,null,null,null],
['11日',null,null,null,433,null,null,166,null,null,null,null,null],
['12日',null,null,null,487,null,null,176,null,null,null,null,null],
['13日',null,null,null,503,null,null,180,null,null,null,null,null],
['14日',null,null,null,578,null,null,161,null,null,null,null,null],
['15日',158,null,null,201,null,null,158,null,null,null,null,null],
['16日',202,null,null,282,null,null,null,null,null,null,null,null],
['17日',210,null,null,344,null,null,null,null,null,null,null,null],
['18日',222,null,null,400,null,null,null,null,null,null,null,null],
['19日',246,null,null,433,null,null,null,null,null,null,null,null],
['20日',236,null,null,480,null,null,null,null,null,null,null,null],
['21日',231,null,null,479,null,null,null,null,null,null,null,null],
['22日',208,null,null,501,null,null,null,null,null,null,null,null],
['23日',225,null,null,544,null,null,null,null,null,null,null,null],
['24日',240,null,null,598,null,null,null,null,null,null,null,null],
['25日',232,null,null,606,null,null,null,null,null,null,null,null],
['26日',250,null,null,608,null,null,null,null,null,null,null,null],
['27日',244,null,null,605,null,null,null,null,null,null,null,null],
['28日',238,null,null,627,null,null,null,null,null,null,null,null],
['29日',216,null,null,231,null,null,null,null,null,null,null,null],
['30日',225,null,null,327,null,null,null,null,null,null,null,null],
['31日',232,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9月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:700},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)
      }
    });
  }

});