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',948,null,null,884,null,null,null,null,null,null,null,null],
['2日',1035,null,null,953,null,null,null,null,null,null,null,null],
['3日',1028,null,null,934,null,null,null,null,null,null,null,null],
['4日',956,null,null,1072,null,null,null,null,null,null,null,null],
['5日',1051,null,null,948,null,null,null,null,null,null,null,null],
['6日',961,null,null,863,null,null,null,null,null,null,null,null],
['7日',998,null,null,871,null,null,null,null,null,null,null,null],
['8日',1064,null,null,848,null,null,null,null,null,null,null,null],
['9日',978,null,null,868,null,null,null,null,null,null,null,null],
['10日',1087,null,null,824,null,null,null,null,null,null,null,null],
['11日',953,null,null,912,null,null,null,null,null,null,null,null],
['12日',890,null,null,1083,null,null,null,null,null,null,null,null],
['13日',762,null,null,857,null,null,null,null,null,null,null,null],
['14日',705,null,null,980,null,null,null,null,null,null,null,null],
['15日',722,null,null,1049,null,null,null,null,null,null,null,null],
['16日',885,null,null,1107,null,null,null,null,null,null,null,null],
['17日',941,null,null,1182,null,null,null,null,null,null,null,null],
['18日',870,null,null,1100,null,null,null,null,null,null,null,null],
['19日',802,null,null,952,null,null,null,null,null,null,null,null],
['20日',905,null,null,953,null,null,null,null,null,null,null,null],
['21日',817,null,null,798,null,null,null,null,null,null,null,null],
['22日',771,null,null,811,null,null,null,null,null,null,null,null],
['23日',957,null,null,800,null,null,null,null,null,null,null,null],
['24日',1087,null,null,814,null,null,null,null,null,null,null,null],
['25日',982,null,null,966,null,null,null,null,null,null,null,null],
['26日',996,null,null,814,null,null,null,null,null,null,null,null],
['27日',987,null,null,861,null,null,null,null,null,null,null,null],
['28日',873,null,null,929,null,null,null,null,null,null,null,null],
['29日',894,null,null,857,null,null,null,null,null,null,null,null],
['30日',998,null,null,837,null,null,null,null,null,null,null,null],
['31日',1005,null,null,865,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8月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1200},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)
      }
    });
  }

});