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',501,null,null,374,null,null,null,null,null,null,null,null],
['2日',498,null,null,417,null,null,null,null,null,null,null,null],
['3日',476,null,null,369,'UP!','フェスガチャ: 08/03 → 09/03',null,null,null,null,null,null],
['4日',486,null,null,32,null,null,null,null,null,32,null,null],
['5日',493,null,null,null,null,null,null,null,null,46,null,null],
['6日',517,null,null,null,null,null,null,null,null,64,null,null],
['7日',187,null,null,null,null,null,187,null,null,86,null,null],
['8日',269,null,null,null,null,null,null,null,null,114,null,null],
['9日',352,null,null,null,null,null,null,null,null,133,null,null],
['10日',425,null,null,null,null,null,null,null,null,142,null,null],
['11日',433,null,null,null,null,null,null,null,null,166,null,null],
['12日',416,null,null,null,null,null,null,null,null,176,null,null],
['13日',413,null,null,null,null,null,null,null,null,180,null,null],
['14日',85,null,null,null,null,null,85,null,null,161,null,null],
['15日',152,null,null,158,null,null,152,null,null,158,null,null],
['16日',220,null,null,202,null,null,null,null,null,null,null,null],
['17日',281,null,null,210,null,null,null,null,null,null,null,null],
['18日',295,null,null,222,null,null,null,null,null,null,null,null],
['19日',346,null,null,246,null,null,null,null,null,null,null,null],
['20日',367,null,null,236,null,null,null,null,null,null,null,null],
['21日',340,null,null,231,null,null,null,null,null,null,null,null],
['22日',375,null,null,208,null,null,null,null,null,null,null,null],
['23日',403,null,null,225,null,null,null,null,null,null,null,null],
['24日',419,null,null,240,null,null,null,null,null,null,null,null],
['25日',404,null,null,232,null,null,null,null,null,null,null,null],
['26日',478,null,null,250,null,null,null,null,null,null,null,null],
['27日',489,null,null,244,null,null,null,null,null,null,null,null],
['28日',313,null,null,238,null,null,null,null,null,null,null,null],
['29日',352,null,null,216,null,null,null,null,null,null,null,null],
['30日',366,null,null,225,null,null,null,null,null,null,null,null],
['31日',330,null,null,232,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8月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:600},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=31 -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)
      }
    });
  }

});