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',null,null,null,185,null,null,89,null,null,185,null,null],
['2日',null,null,null,234,null,null,136,null,null,null,null,null],
['3日',null,null,null,211,null,null,143,null,null,null,null,null],
['4日',null,null,null,206,null,null,139,null,null,null,null,null],
['5日',null,null,null,180,null,null,141,null,null,180,null,null],
['6日',154,null,null,176,null,null,154,null,null,176,null,null],
['7日',238,null,null,261,null,null,null,null,null,null,null,null],
['8日',375,null,null,393,null,null,null,null,null,null,null,null],
['9日',230,null,null,484,null,null,null,null,null,null,null,null],
['10日',234,null,null,509,null,null,null,null,null,null,null,null],
['11日',247,null,null,202,null,null,null,null,null,null,null,null],
['12日',252,null,null,197,null,null,null,null,null,197,null,null],
['13日',246,null,null,257,null,null,null,null,null,null,null,null],
['14日',248,null,null,280,null,null,null,null,null,null,null,null],
['15日',265,null,null,256,null,null,null,null,null,null,null,null],
['16日',435,null,null,271,null,null,null,null,null,null,null,null],
['17日',623,null,null,301,null,null,null,null,null,null,null,null],
['18日',896,null,null,348,null,null,null,null,null,null,null,null],
['19日',947,null,null,509,null,null,null,null,null,null,null,null],
['20日',145,null,null,187,null,null,145,null,null,187,null,null],
['21日',null,null,null,201,null,null,125,null,null,null,null,null],
['22日',null,null,null,214,null,null,134,null,null,null,null,null],
['23日',null,null,null,202,null,null,174,null,null,null,null,null],
['24日',195,null,null,194,null,null,195,null,null,194,null,null],
['25日',226,null,null,220,null,null,null,null,null,null,null,null],
['26日',234,null,null,342,null,null,null,null,null,null,null,null],
['27日',307,null,null,460,null,null,null,null,null,null,null,null],
['28日',380,null,null,106,null,null,null,null,null,106,null,null],
['29日',111,null,null,null,null,null,111,null,null,113,null,null],
['30日',null,null,null,null,null,null,110,null,null,129,null,null],
['31日',null,null,null,null,null,null,126,null,null,156,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1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=31 -1 ;
  var lastlogcat=10;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});