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',367,null,null,184,null,null,null,null,null,184,null,null],
['2日',319,null,null,264,null,null,null,null,null,null,null,null],
['3日',347,null,null,339,null,null,null,null,null,null,null,null],
['4日',385,null,null,404,null,null,null,null,null,null,null,null],
['5日',459,null,null,446,null,null,null,null,null,null,null,null],
['6日',341,null,null,254,null,null,null,null,null,null,null,null],
['7日',380,null,null,280,null,null,null,null,null,null,null,null],
['8日',474,null,null,320,null,null,null,null,null,null,null,null],
['9日',478,null,null,382,null,null,null,null,null,null,null,null],
['10日',494,null,null,410,null,null,null,null,null,null,null,null],
['11日',497,null,null,322,null,null,null,null,null,null,null,null],
['12日',462,null,null,365,null,null,null,null,null,null,null,null],
['13日',158,null,null,257,null,null,158,null,null,null,null,null],
['14日',215,null,null,294,null,null,null,null,null,null,null,null],
['15日',338,null,null,287,null,null,null,null,null,null,null,null],
['16日',416,null,null,390,null,null,null,null,null,null,null,null],
['17日',436,null,null,419,null,null,null,null,null,null,null,null],
['18日',484,null,null,167,null,null,null,null,null,167,null,null],
['19日',505,null,null,224,null,null,null,null,null,null,null,null],
['20日',267,null,null,326,null,null,null,null,null,null,null,null],
['21日',317,null,null,413,null,null,null,null,null,null,null,null],
['22日',358,null,null,442,null,null,null,null,null,null,null,null],
['23日',359,null,null,502,null,null,null,null,null,null,null,null],
['24日',384,null,null,524,null,null,null,null,null,null,null,null],
['25日',441,null,null,146,null,null,null,null,null,146,null,null],
['26日',438,null,null,214,null,null,null,null,null,null,null,null],
['27日',247,null,null,308,null,null,null,null,null,null,null,null],
['28日',313,null,null,369,null,null,null,null,null,null,null,null],
['29日',417,null,null,418,null,null,null,null,null,null,null,null],
['30日',477,null,null,417,null,null,null,null,null,null,null,null],
['31日',null,null,null,512,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5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=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)
      }
    });
  }

});