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',511,null,null,463,null,null,null,null,null,null,null,null],
['2日',377,null,null,398,null,null,null,null,null,null,null,null],
['3日',423,null,null,368,null,null,null,null,null,null,null,null],
['4日',452,null,null,430,null,null,null,null,null,null,null,null],
['5日',487,null,null,523,null,null,null,null,null,null,null,null],
['6日',552,null,null,288,null,null,null,null,null,null,null,null],
['7日',270,null,null,344,null,null,null,null,null,null,null,null],
['8日',392,null,null,421,null,null,null,null,null,null,null,null],
['9日',519,null,null,428,null,null,null,null,null,null,null,null],
['10日',419,null,null,477,null,null,null,null,null,null,null,null],
['11日',426,null,null,472,null,null,null,null,null,null,null,null],
['12日',447,null,null,393,null,null,null,null,null,null,null,null],
['13日',500,null,null,475,null,null,null,null,null,null,null,null],
['14日',340,null,null,246,null,null,null,null,null,null,null,null],
['15日',393,null,null,301,null,null,null,null,null,null,null,null],
['16日',338,null,null,350,null,null,null,null,null,null,null,null],
['17日',414,null,null,353,null,null,null,null,null,null,null,null],
['18日',449,null,null,392,null,null,null,null,null,null,null,null],
['19日',462,null,null,517,null,null,null,null,null,null,null,null],
['20日',528,null,null,398,null,null,null,null,null,null,null,null],
['21日',546,null,null,478,null,null,null,null,null,null,null,null],
['22日',595,null,null,448,null,null,null,null,null,null,null,null],
['23日',650,null,null,371,null,null,null,null,null,null,null,null],
['24日',485,null,null,279,null,null,null,null,null,null,null,null],
['25日',459,null,null,355,null,null,null,null,null,null,null,null],
['26日',428,null,null,420,null,null,null,null,null,null,null,null],
['27日',352,null,null,491,null,null,null,null,null,null,null,null],
['28日',488,null,null,473,null,null,null,null,null,null,null,null],
['29日',451,null,null,489,null,null,null,null,null,null,null,null],
['30日',null,null,null,499,null,null,null,null,null,null,null,null],
['31日',null,null,null,531,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:'2024年3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)
      }
    });
  }

});