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',389,null,null,530,null,null,null,null,null,null,null,null],
['2日',487,null,null,368,null,null,null,null,null,null,null,null],
['3日',437,null,null,355,null,null,null,null,null,null,null,null],
['4日',293,null,null,367,null,null,null,null,null,null,null,null],
['5日',316,null,null,415,null,null,null,null,null,null,null,null],
['6日',344,null,null,478,null,null,null,null,null,null,null,null],
['7日',454,null,null,493,null,null,null,null,null,null,null,null],
['8日',489,null,null,448,null,null,null,null,null,null,null,null],
['9日',483,null,null,348,null,null,null,null,null,null,null,null],
['10日',392,null,null,369,null,null,null,null,null,null,null,null],
['11日',312,null,null,390,null,null,null,null,null,null,null,null],
['12日',318,null,null,461,null,null,null,null,null,null,null,null],
['13日',313,null,null,513,null,null,null,null,null,null,null,null],
['14日',370,null,null,616,null,null,null,null,null,null,null,null],
['15日',478,null,null,458,null,null,null,null,null,null,null,null],
['16日',546,null,null,343,null,null,null,null,null,null,null,null],
['17日',476,null,null,344,null,null,null,null,null,null,null,null],
['18日',366,null,null,381,null,null,null,null,null,null,null,null],
['19日',353,null,null,454,null,null,null,null,null,null,null,null],
['20日',360,null,null,488,null,null,null,null,null,null,null,null],
['21日',490,null,null,584,null,null,null,null,null,null,null,null],
['22日',522,null,null,448,null,null,null,null,null,null,null,null],
['23日',558,null,null,329,null,null,null,null,null,null,null,null],
['24日',488,null,null,342,null,null,null,null,null,null,null,null],
['25日',378,null,null,301,null,null,null,null,null,null,null,null],
['26日',344,null,null,403,null,null,null,null,null,null,null,null],
['27日',392,null,null,506,null,null,null,null,null,null,null,null],
['28日',442,null,null,596,null,null,null,null,null,null,null,null],
['29日',493,null,null,428,null,null,null,null,null,null,null,null],
['30日',528,null,null,317,null,null,null,null,null,null,null,null],
['31日',null,null,null,391,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:700},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)
      }
    });
  }

});