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',902,null,null,808,null,null,null,null,null,null,null,null],
['2日',741,null,null,871,null,null,null,null,null,null,null,null],
['3日',864,null,null,897,null,null,null,null,null,null,null,null],
['4日',758,null,null,814,null,null,null,null,null,null,null,null],
['5日',802,null,null,888,null,null,null,null,null,null,null,null],
['6日',879,null,null,1073,null,null,null,null,null,null,null,null],
['7日',990,null,null,986,null,null,null,null,null,null,null,null],
['8日',999,null,null,952,null,null,null,null,null,null,null,null],
['9日',1192,null,null,1189,null,null,null,null,null,null,null,null],
['10日',1084,null,null,1159,null,null,null,null,null,null,null,null],
['11日',862,null,null,1030,null,null,null,null,null,null,null,null],
['12日',923,null,null,961,null,null,null,null,null,null,null,null],
['13日',1054,null,null,888,null,null,null,null,null,null,null,null],
['14日',732,null,null,984,null,null,null,null,null,null,null,null],
['15日',728,null,null,968,null,null,null,null,null,null,null,null],
['16日',741,null,null,1095,null,null,null,null,null,null,null,null],
['17日',780,null,null,771,null,null,null,null,null,null,null,null],
['18日',729,null,null,848,null,null,null,null,null,null,null,null],
['19日',806,null,null,906,null,null,null,null,null,null,null,null],
['20日',867,null,null,1125,null,null,null,null,null,null,null,null],
['21日',909,null,null,1092,null,null,null,null,null,null,null,null],
['22日',992,null,null,1174,null,null,null,null,null,null,null,null],
['23日',912,null,null,1040,null,null,null,null,null,null,null,null],
['24日',847,null,null,901,null,null,null,null,null,null,null,null],
['25日',981,null,null,846,null,null,null,null,null,null,null,null],
['26日',813,null,null,970,null,null,null,null,null,null,null,null],
['27日',795,null,null,1038,null,null,null,null,null,null,null,null],
['28日',406,null,null,1214,null,null,null,null,null,null,null,null],
['29日',536,null,null,1044,null,null,null,null,null,null,null,null],
['30日',568,null,null,1098,null,null,null,null,null,null,null,null],
['31日',700,null,null,1057,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:1300},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)
      }
    });
  }

});