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',536,null,null,299,null,null,null,null,null,null,null,null],
['2日',542,null,null,372,null,null,null,null,null,null,null,null],
['3日',631,null,null,393,null,null,null,null,null,null,null,null],
['4日',621,null,null,395,null,null,null,null,null,null,null,null],
['5日',532,null,null,406,null,null,null,null,null,null,null,null],
['6日',673,null,null,135,null,null,null,null,null,135,null,null],
['7日',650,null,null,166,null,null,null,null,null,166,null,null],
['8日',750,null,null,231,null,null,null,null,null,null,null,null],
['9日',710,null,null,250,null,null,null,null,null,null,null,null],
['10日',699,null,null,267,null,null,null,null,null,null,null,null],
['11日',696,null,null,265,null,null,null,null,null,null,null,null],
['12日',690,null,null,275,null,null,null,null,null,null,null,null],
['13日',683,null,null,285,null,null,null,null,null,null,null,null],
['14日',661,null,null,337,null,null,null,null,null,null,null,null],
['15日',706,null,null,349,null,null,null,null,null,null,null,null],
['16日',538,null,null,328,null,null,null,null,null,null,null,null],
['17日',594,null,null,304,null,null,null,null,null,null,null,null],
['18日',685,null,null,273,null,null,null,null,null,null,null,null],
['19日',852,null,null,252,null,null,null,null,null,null,null,null],
['20日',823,null,null,283,null,null,null,null,null,null,null,null],
['21日',929,null,null,521,null,null,null,null,null,null,null,null],
['22日',1181,null,null,696,null,null,null,null,null,null,null,null],
['23日',1034,null,null,837,null,null,null,null,null,null,null,null],
['24日',951,null,null,932,null,null,null,null,null,null,null,null],
['25日',931,null,null,878,null,null,null,null,null,null,null,null],
['26日',999,null,null,959,null,null,null,null,null,null,null,null],
['27日',796,null,null,836,null,null,null,null,null,null,null,null],
['28日',897,null,null,785,null,null,null,null,null,null,null,null],
['29日',249,null,null,433,null,null,null,null,null,null,null,null],
['30日',231,null,null,385,null,null,null,null,null,null,null,null],
['31日',null,null,null,446,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12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)
      }
    });
  }

});