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',1039,null,null,641,null,null,null,null,null,null,null,null],
['2日',730,null,null,630,null,null,null,null,null,null,null,null],
['3日',756,null,null,644,null,null,null,null,null,null,null,null],
['4日',767,null,null,444,null,null,null,null,null,null,null,null],
['5日',807,null,null,561,null,null,null,null,null,null,null,null],
['6日',529,null,null,623,null,null,null,null,null,null,null,null],
['7日',580,null,null,667,null,null,null,null,null,null,null,null],
['8日',679,null,null,619,null,null,null,null,null,null,null,null],
['9日',780,null,null,659,null,null,null,null,null,null,null,null],
['10日',746,null,null,728,null,null,null,null,null,null,null,null],
['11日',805,null,null,477,null,null,null,null,null,null,null,null],
['12日',815,null,null,555,null,null,null,null,null,null,null,null],
['13日',489,null,null,654,null,null,null,null,null,null,null,null],
['14日',551,null,null,748,null,null,null,null,null,null,null,null],
['15日',708,null,null,714,null,null,null,null,null,null,null,null],
['16日',729,null,null,721,null,null,null,null,null,null,null,null],
['17日',769,null,null,713,null,null,null,null,null,null,null,null],
['18日',760,null,null,680,null,null,null,null,null,null,null,null],
['19日',795,null,null,692,null,null,null,null,null,null,null,null],
['20日',655,null,null,780,null,null,null,null,null,null,null,null],
['21日',542,null,null,704,null,null,null,null,null,null,null,null],
['22日',602,null,null,783,null,null,null,null,null,null,null,null],
['23日',603,null,null,735,null,null,null,null,null,null,null,null],
['24日',651,null,null,810,null,null,null,null,null,null,null,null],
['25日',663,null,null,882,null,null,null,null,null,null,null,null],
['26日',613,null,null,728,null,null,null,null,null,null,null,null],
['27日',620,null,null,852,null,null,null,null,null,null,null,null],
['28日',733,null,null,964,null,null,null,null,null,null,null,null],
['29日',769,null,null,981,null,null,null,null,null,null,null,null],
['30日',757,null,null,761,null,null,null,null,null,null,null,null],
['31日',null,null,null,881,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)
      }
    });
  }

});