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',317,null,null,null,null,null,null,null,null,111,null,null],
['2日',340,null,null,null,null,null,null,null,null,164,null,null],
['3日',315,null,null,null,null,null,null,null,null,176,null,null],
['4日',288,null,null,null,null,null,null,null,null,173,null,null],
['5日',204,null,null,null,null,null,null,null,null,189,null,null],
['6日',223,null,null,null,null,null,null,null,null,96,null,null],
['7日',186,null,null,null,null,null,186,null,null,137,null,null],
['8日',239,null,null,146,null,null,null,null,null,146,null,null],
['9日',402,null,null,206,null,null,null,null,null,null,null,null],
['10日',554,null,null,138,null,null,null,null,null,138,null,null],
['11日',214,null,null,null,null,null,null,null,null,99,null,null],
['12日',235,null,null,null,null,null,null,null,null,67,null,null],
['13日',294,null,null,null,null,null,null,null,null,82,null,null],
['14日',323,null,null,null,null,null,null,null,null,120,null,null],
['15日',369,null,null,190,null,null,null,null,null,190,null,null],
['16日',319,null,null,227,null,null,null,null,null,null,null,null],
['17日',236,null,null,135,null,null,null,null,null,135,null,null],
['18日',305,null,null,null,null,null,null,null,null,163,null,null],
['19日',293,null,null,120,null,null,null,null,null,120,null,null],
['20日',283,null,null,223,null,null,null,null,null,null,null,null],
['21日',235,null,null,349,null,null,null,null,null,null,null,null],
['22日',161,null,null,523,null,null,161,null,null,null,null,null],
['23日',215,null,null,302,null,null,null,null,null,null,null,null],
['24日',226,null,null,301,null,null,null,null,null,null,null,null],
['25日',306,null,null,359,null,null,null,null,null,null,null,null],
['26日',307,null,null,321,null,null,null,null,null,null,null,null],
['27日',220,null,null,322,null,null,null,null,null,null,null,null],
['28日',261,null,null,259,null,null,null,null,null,null,null,null],
['29日',314,null,null,304,null,null,null,null,null,null,null,null],
['30日',391,null,null,224,null,null,null,null,null,null,null,null],
['31日',423,null,null,null,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9月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:600},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=30 -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)
      }
    });
  }

});