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',null,null,null,446,null,null,182,null,null,null,null,null],
['2日',null,null,null,456,null,null,161,null,null,null,null,null],
['3日',188,null,null,448,null,null,188,null,null,null,null,null],
['4日',219,null,null,485,null,null,null,null,null,null,null,null],
['5日',232,null,null,477,null,null,null,null,null,null,null,null],
['6日',252,null,null,501,null,null,null,null,null,null,null,null],
['7日',245,null,null,497,null,null,null,null,null,null,null,null],
['8日',234,null,null,487,null,null,null,null,null,null,null,null],
['9日',135,null,null,309,null,null,135,null,null,null,null,null],
['10日',null,null,null,359,null,null,168,null,null,null,null,null],
['11日',null,null,null,400,null,null,160,null,null,null,null,null],
['12日',147,null,null,441,null,null,147,null,null,null,null,null],
['13日',215,null,null,356,null,null,null,null,null,null,null,null],
['14日',258,null,null,451,null,null,null,null,null,null,null,null],
['15日',266,null,null,475,null,null,null,null,null,null,null,null],
['16日',216,null,null,516,null,null,null,null,null,null,null,null],
['17日',261,null,null,548,null,null,null,null,null,null,null,null],
['18日',303,null,null,474,null,null,null,null,null,null,null,null],
['19日',339,null,null,489,null,null,null,null,null,null,null,null],
['20日',361,null,null,420,null,null,null,null,null,null,null,null],
['21日',302,null,null,485,null,null,null,null,null,null,null,null],
['22日',310,null,null,539,null,null,null,null,null,null,null,null],
['23日',291,null,null,88,null,null,null,null,null,88,null,null],
['24日',340,null,null,null,null,null,null,null,null,123,null,null],
['25日',219,null,null,160,null,null,null,null,null,160,null,null],
['26日',275,null,null,216,null,null,null,null,null,null,null,null],
['27日',334,null,null,228,null,null,null,null,null,null,null,null],
['28日',341,null,null,263,null,null,null,null,null,null,null,null],
['29日',368,null,null,272,null,null,null,null,null,null,null,null],
['30日',366,null,null,279,null,null,null,null,null,null,null,null],
['31日',420,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6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)
      }
    });
  }

});