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',429,null,null,403,null,null,null,null,null,null,null,null],
['2日',443,null,null,417,null,null,null,null,null,null,null,null],
['3日',557,null,null,514,null,null,null,null,null,null,null,null],
['4日',476,null,null,642,null,null,null,null,null,null,null,null],
['5日',597,null,null,671,null,null,null,null,null,null,null,null],
['6日',709,null,null,745,null,null,null,null,null,null,null,null],
['7日',683,null,null,687,null,null,null,null,null,null,null,null],
['8日',697,null,null,851,null,null,null,null,null,null,null,null],
['9日',771,null,null,507,null,null,null,null,null,null,null,null],
['10日',636,null,null,563,null,null,null,null,null,null,null,null],
['11日',598,null,null,558,null,null,null,null,null,null,null,null],
['12日',757,null,null,577,null,null,null,null,null,null,null,null],
['13日',838,null,null,780,null,null,null,null,null,null,null,null],
['14日',966,null,null,696,null,null,null,null,null,null,null,null],
['15日',840,null,null,716,null,null,null,null,null,null,null,null],
['16日',1006,null,null,665,null,null,null,null,null,null,null,null],
['17日',379,null,null,291,null,null,null,null,null,null,null,null],
['18日',425,null,null,242,null,null,null,null,null,null,null,null],
['19日',544,null,null,241,null,null,null,null,null,null,null,null],
['20日',649,null,null,272,null,null,null,null,null,null,null,null],
['21日',674,null,null,290,null,null,null,null,null,null,null,null],
['22日',809,null,null,325,null,null,null,null,null,null,null,null],
['23日',923,null,null,352,null,null,null,null,null,null,null,null],
['24日',922,null,null,353,null,null,null,null,null,null,null,null],
['25日',901,null,null,335,null,null,null,null,null,null,null,null],
['26日',927,null,null,306,null,null,null,null,null,null,null,null],
['27日',712,null,null,296,null,null,null,null,null,null,null,null],
['28日',853,null,null,229,null,null,null,null,null,null,null,null],
['29日',804,null,null,366,null,null,null,null,null,null,null,null],
['30日',833,null,null,585,null,null,null,null,null,null,null,null],
['31日',null,null,null,772,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:1100},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)
      }
    });
  }

});