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',414,null,null,339,null,null,null,null,null,null,null,null],
['2日',462,null,null,419,null,null,null,null,null,null,null,null],
['3日',432,null,null,417,null,null,null,null,null,null,null,null],
['4日',289,null,null,440,null,null,null,null,null,null,null,null],
['5日',347,null,null,464,null,null,null,null,null,null,null,null],
['6日',383,null,null,440,null,null,null,null,null,null,null,null],
['7日',418,null,null,459,null,null,null,null,null,null,null,null],
['8日',433,null,null,333,null,null,null,null,null,null,null,null],
['9日',442,null,null,374,null,null,null,null,null,null,null,null],
['10日',463,null,null,395,null,null,null,null,null,null,null,null],
['11日',414,null,null,446,null,null,null,null,null,null,null,null],
['12日',429,null,null,499,null,null,null,null,null,null,null,null],
['13日',435,null,null,474,null,null,null,null,null,null,null,null],
['14日',406,null,null,453,null,null,null,null,null,null,null,null],
['15日',410,null,null,446,null,null,null,null,null,null,null,null],
['16日',451,null,null,453,null,null,null,null,null,null,null,null],
['17日',434,null,null,438,null,null,null,null,null,null,null,null],
['18日',454,null,null,364,null,null,null,null,null,null,null,null],
['19日',450,null,null,386,null,null,null,null,null,null,null,null],
['20日',417,null,null,442,null,null,null,null,null,null,null,null],
['21日',442,null,null,431,null,null,null,null,null,null,null,null],
['22日',443,null,null,426,null,null,null,null,null,null,null,null],
['23日',483,null,null,404,null,null,null,null,null,null,null,null],
['24日',499,null,null,430,null,null,null,null,null,null,null,null],
['25日',473,null,null,463,null,null,null,null,null,null,null,null],
['26日',507,null,null,504,null,null,null,null,null,null,null,null],
['27日',498,null,null,493,null,null,null,null,null,null,null,null],
['28日',476,null,null,476,null,null,null,null,null,null,null,null],
['29日',496,null,null,425,null,null,null,null,null,null,null,null],
['30日',493,null,null,412,null,null,null,null,null,null,null,null],
['31日',492,null,null,459,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8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)
      }
    });
  }

});