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',261,null,null,249,null,null,null,null,null,null,null,null],
['2日',323,null,null,293,null,null,null,null,null,null,null,null],
['3日',334,null,null,271,null,null,null,null,null,null,null,null],
['4日',179,null,null,175,null,null,179,null,null,175,null,null],
['5日',232,null,null,239,null,null,null,null,null,null,null,null],
['6日',281,null,null,331,null,null,null,null,null,null,null,null],
['7日',373,null,null,354,null,null,null,null,null,null,null,null],
['8日',483,null,null,488,null,null,null,null,null,null,null,null],
['9日',508,null,null,493,null,null,null,null,null,null,null,null],
['10日',437,null,null,551,null,null,null,null,null,null,null,null],
['11日',503,null,null,376,null,null,null,null,null,null,null,null],
['12日',244,null,null,296,null,null,null,null,null,null,null,null],
['13日',360,null,null,410,null,null,null,null,null,null,null,null],
['14日',472,null,null,493,null,null,null,null,null,null,null,null],
['15日',639,null,null,575,null,null,null,null,null,null,null,null],
['16日',661,null,null,600,null,null,null,null,null,null,null,null],
['17日',653,null,null,181,null,null,null,null,null,181,null,null],
['18日',243,null,null,238,null,null,null,null,null,null,null,null],
['19日',323,null,null,344,null,null,null,null,null,null,null,null],
['20日',343,null,null,258,null,null,null,null,null,null,null,null],
['21日',474,null,null,346,null,null,null,null,null,null,null,null],
['22日',576,null,null,481,null,null,null,null,null,null,null,null],
['23日',534,null,null,632,null,null,null,null,null,null,null,null],
['24日',583,null,null,686,null,null,null,null,null,null,null,null],
['25日',541,null,null,668,null,null,null,null,null,null,null,null],
['26日',169,null,null,608,null,null,169,null,null,null,null,null],
['27日',154,null,null,292,null,null,154,null,null,null,null,null],
['28日',218,null,null,402,null,null,null,null,null,null,null,null],
['29日',291,null,null,505,null,null,null,null,null,null,null,null],
['30日',265,null,null,585,null,null,null,null,null,null,null,null],
['31日',null,null,null,541,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: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)
      }
    });
  }

});