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',911,null,null,969,null,null,null,null,null,null,null,null],
['2日',476,null,null,664,null,null,null,null,null,null,null,null],
['3日',435,null,null,674,null,null,null,null,null,null,null,null],
['4日',501,null,null,750,null,null,null,null,null,null,null,null],
['5日',592,null,null,945,null,null,null,null,null,null,null,null],
['6日',617,null,null,null,null,null,null,null,null,null,null,null],
['7日',645,null,null,null,null,null,null,null,null,null,null,null],
['8日',682,null,null,null,null,null,null,null,null,null,null,null],
['9日',631,null,null,697,null,null,null,null,null,null,null,null],
['10日',582,null,null,897,null,null,null,null,null,null,null,null],
['11日',666,null,null,772,null,null,null,null,null,null,null,null],
['12日',631,null,null,995,null,null,null,null,null,null,null,null],
['13日',619,null,null,1019,null,null,null,null,null,null,null,null],
['14日',429,null,null,1158,null,null,null,null,null,null,null,null],
['15日',530,null,null,1032,null,null,null,null,null,null,null,null],
['16日',638,null,null,790,null,null,null,null,null,null,null,null],
['17日',675,null,null,864,null,null,null,null,null,null,null,null],
['18日',783,null,null,880,null,null,null,null,null,null,null,null],
['19日',756,null,null,1038,null,null,null,null,null,null,null,null],
['20日',857,null,null,null,null,null,null,null,null,null,null,null],
['21日',725,null,null,867,null,null,null,null,null,null,null,null],
['22日',646,null,null,1064,null,null,null,null,null,null,null,null],
['23日',775,null,null,936,null,null,null,null,null,null,null,null],
['24日',759,null,null,965,null,null,null,null,null,null,null,null],
['25日',827,null,null,null,null,null,null,null,null,null,null,null],
['26日',892,null,null,null,null,null,null,null,null,null,null,null],
['27日',870,null,null,null,null,null,null,null,null,null,null,null],
['28日',971,null,null,null,null,null,null,null,null,null,null,null],
['29日',1009,null,null,null,null,null,null,null,null,null,null,null],
['30日',971,null,null,706,null,null,null,null,null,null,null,null],
['31日',1050,null,null,886,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:1200},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)
      }
    });
  }

});