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',892,null,null,671,null,null,null,null,null,null,null,null],
['2日',821,null,null,899,null,null,null,null,null,null,null,null],
['3日',882,null,null,896,null,null,null,null,null,null,null,null],
['4日',854,null,null,881,null,null,null,null,null,null,null,null],
['5日',863,null,null,841,null,null,null,null,null,null,null,null],
['6日',792,null,null,875,null,null,null,null,null,null,null,null],
['7日',790,null,null,750,null,null,null,null,null,null,null,null],
['8日',755,null,null,577,null,null,null,null,null,null,null,null],
['9日',844,null,null,814,null,null,null,null,null,null,null,null],
['10日',889,null,null,945,null,null,null,null,null,null,null,null],
['11日',894,null,null,645,null,null,null,null,null,null,null,null],
['12日',985,null,null,724,null,null,null,null,null,null,null,null],
['13日',735,null,null,715,null,null,null,null,null,null,null,null],
['14日',679,null,null,785,null,null,null,null,null,null,null,null],
['15日',785,null,null,834,null,null,null,null,null,null,null,null],
['16日',827,null,null,737,null,null,null,null,null,null,null,null],
['17日',925,null,null,697,null,null,null,null,null,null,null,null],
['18日',865,null,null,768,null,null,null,null,null,null,null,null],
['19日',752,null,null,867,null,null,null,null,null,null,null,null],
['20日',658,null,null,861,null,null,null,null,null,null,null,null],
['21日',672,null,null,867,null,null,null,null,null,null,null,null],
['22日',596,null,null,950,null,null,null,null,null,null,null,null],
['23日',460,null,null,908,null,null,null,null,null,null,null,null],
['24日',564,null,null,892,null,null,null,null,null,null,null,null],
['25日',569,null,null,760,null,null,null,null,null,null,null,null],
['26日',650,null,null,750,null,null,null,null,null,null,null,null],
['27日',530,null,null,878,null,null,null,null,null,null,null,null],
['28日',719,null,null,806,null,null,null,null,null,null,null,null],
['29日',719,null,null,865,null,null,null,null,null,null,null,null],
['30日',806,null,null,null,null,null,null,null,null,null,null,null],
['31日',847,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:1000},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)
      }
    });
  }

});