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',616,null,null,511,null,null,null,null,null,null,null,null],
['2日',226,null,null,76,null,null,null,null,null,76,null,null],
['3日',250,null,null,null,null,null,null,null,null,109,null,null],
['4日',306,null,null,171,null,null,null,null,null,171,null,null],
['5日',388,null,null,229,null,null,null,null,null,null,null,null],
['6日',473,null,null,277,null,null,null,null,null,null,null,null],
['7日',494,null,null,294,null,null,null,null,null,null,null,null],
['8日',592,null,null,261,null,null,null,null,null,null,null,null],
['9日',637,null,null,246,null,null,null,null,null,null,null,null],
['10日',521,null,null,443,null,null,null,null,null,null,null,null],
['11日',493,null,null,624,null,null,null,null,null,null,null,null],
['12日',470,null,null,823,null,null,null,null,null,null,null,null],
['13日',436,null,null,392,null,null,null,null,null,null,null,null],
['14日',473,null,null,382,null,null,null,null,null,null,null,null],
['15日',455,null,null,451,null,null,null,null,null,null,null,null],
['16日',571,null,null,542,null,null,null,null,null,null,null,null],
['17日',636,null,null,497,null,null,null,null,null,null,null,null],
['18日',612,null,null,530,null,null,null,null,null,null,null,null],
['19日',730,null,null,487,null,null,null,null,null,null,null,null],
['20日',806,null,null,548,null,null,null,null,null,null,null,null],
['21日',728,null,null,754,null,null,null,null,null,null,null,null],
['22日',696,null,null,841,null,null,null,null,null,null,null,null],
['23日',666,null,null,911,null,null,null,null,null,null,null,null],
['24日',649,null,null,825,null,null,null,null,null,null,null,null],
['25日',592,null,null,820,null,null,null,null,null,null,null,null],
['26日',619,null,null,971,null,null,null,null,null,null,null,null],
['27日',670,null,null,1002,null,null,null,null,null,null,null,null],
['28日',536,null,null,null,null,null,null,null,null,null,null,null],
['29日',501,null,null,623,null,null,null,null,null,null,null,null],
['30日',558,null,null,633,null,null,null,null,null,null,null,null],
['31日',null,null,null,545,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10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=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)
      }
    });
  }

});