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',862,null,null,512,null,null,null,null,null,null,null,null],
['2日',770,null,null,591,null,null,null,null,null,null,null,null],
['3日',1038,null,null,627,null,null,null,null,null,null,null,null],
['4日',908,null,null,682,null,null,null,null,null,null,null,null],
['5日',808,null,null,690,null,null,null,null,null,null,null,null],
['6日',915,null,null,650,null,null,null,null,null,null,null,null],
['7日',335,null,null,697,null,null,null,null,null,null,null,null],
['8日',325,null,null,762,null,null,null,null,null,null,null,null],
['9日',428,null,null,794,null,null,null,null,null,null,null,null],
['10日',499,null,null,858,null,null,null,null,null,null,null,null],
['11日',609,null,null,800,null,null,null,null,null,null,null,null],
['12日',648,null,null,761,null,null,null,null,null,null,null,null],
['13日',770,null,null,817,null,null,null,null,null,null,null,null],
['14日',753,null,null,856,null,null,null,null,null,null,null,null],
['15日',496,null,null,923,null,null,null,null,null,null,null,null],
['16日',528,null,null,868,null,null,null,null,null,null,null,null],
['17日',674,null,null,609,null,null,null,null,null,null,null,null],
['18日',700,null,null,669,null,null,null,null,null,null,null,null],
['19日',683,null,null,905,null,null,null,null,null,null,null,null],
['20日',775,null,null,879,null,null,null,null,null,null,null,null],
['21日',907,null,null,939,null,null,null,null,null,null,null,null],
['22日',1118,null,null,897,null,null,null,null,null,null,null,null],
['23日',981,null,null,851,null,null,null,null,null,null,null,null],
['24日',912,null,null,942,null,null,null,null,null,null,null,null],
['25日',927,null,null,1071,null,null,null,null,null,null,null,null],
['26日',958,null,null,955,null,null,null,null,null,null,null,null],
['27日',1022,null,null,1083,null,null,null,null,null,null,null,null],
['28日',366,null,null,1254,null,null,null,null,null,null,null,null],
['29日',435,null,null,1305,null,null,null,null,null,null,null,null],
['30日',333,null,null,1101,null,null,null,null,null,null,null,null],
['31日',400,null,null,884,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1月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1400},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)
      }
    });
  }

});