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',756,null,null,667,null,null,null,null,null,null,null,null],
['2日',933,null,null,767,null,null,null,null,null,null,null,null],
['3日',865,null,null,712,null,null,null,null,null,null,null,null],
['4日',795,null,null,738,null,null,null,null,null,null,null,null],
['5日',719,null,null,690,null,null,null,null,null,null,null,null],
['6日',741,null,null,606,null,null,null,null,null,null,null,null],
['7日',708,null,null,695,null,null,null,null,null,null,null,null],
['8日',684,null,null,824,null,null,null,null,null,null,null,null],
['9日',652,null,null,727,null,null,null,null,null,null,null,null],
['10日',615,null,null,640,null,null,null,null,null,null,null,null],
['11日',627,null,null,644,null,null,null,null,null,null,null,null],
['12日',641,null,null,703,null,null,null,null,null,null,null,null],
['13日',713,null,null,817,null,null,null,null,null,null,null,null],
['14日',639,null,null,658,null,null,null,null,null,null,null,null],
['15日',683,null,null,952,null,null,null,null,null,null,null,null],
['16日',640,null,null,706,null,null,null,null,null,null,null,null],
['17日',658,null,null,739,null,null,null,null,null,null,null,null],
['18日',651,null,null,862,null,null,null,null,null,null,null,null],
['19日',709,null,null,868,null,null,null,null,null,null,null,null],
['20日',750,null,null,928,null,null,null,null,null,null,null,null],
['21日',706,null,null,932,null,null,null,null,null,null,null,null],
['22日',704,null,null,949,null,null,null,null,null,null,null,null],
['23日',658,null,null,1095,null,null,null,null,null,null,null,null],
['24日',619,null,null,null,null,null,null,null,null,null,null,null],
['25日',604,null,null,935,null,null,null,null,null,null,null,null],
['26日',632,null,null,898,null,null,null,null,null,null,null,null],
['27日',653,null,null,1018,null,null,null,null,null,null,null,null],
['28日',671,null,null,783,null,null,null,null,null,null,null,null],
['29日',663,null,null,836,null,null,null,null,null,null,null,null],
['30日',628,null,null,null,null,null,null,null,null,null,null,null],
['31日',652,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:'2024年2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=29 -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)
      }
    });
  }

});