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,1190,null,null,null,null,null,null,null,null],
['2日',null,null,null,977,null,null,null,null,null,null,null,null],
['3日',null,null,null,973,null,null,null,null,null,null,null,null],
['4日',1056,null,null,1062,null,null,null,null,null,null,null,null],
['5日',822,null,null,1177,null,null,null,null,null,null,null,null],
['6日',885,null,null,1483,null,null,null,null,null,null,null,null],
['7日',989,null,null,1175,null,null,null,null,null,null,null,null],
['8日',982,null,null,1180,null,null,null,null,null,null,null,null],
['9日',1129,null,null,null,null,null,null,null,null,null,null,null],
['10日',1002,null,null,1061,null,null,null,null,null,null,null,null],
['11日',1102,null,null,1132,null,null,null,null,null,null,null,null],
['12日',1148,null,null,1246,null,null,null,null,null,null,null,null],
['13日',1048,null,null,899,null,null,null,null,null,null,null,null],
['14日',1081,null,null,1026,null,null,null,null,null,null,null,null],
['15日',1160,null,null,987,null,null,null,null,null,null,null,null],
['16日',1112,null,null,1042,null,null,null,null,null,null,null,null],
['17日',980,null,null,1018,null,null,null,null,null,null,null,null],
['18日',973,null,null,1089,null,null,null,null,null,null,null,null],
['19日',1049,null,null,1099,null,null,null,null,null,null,null,null],
['20日',1072,null,null,1144,null,null,null,null,null,null,null,null],
['21日',1106,null,null,1225,null,null,null,null,null,null,null,null],
['22日',1006,null,null,1091,null,null,null,null,null,null,null,null],
['23日',1111,null,null,1127,null,null,null,null,null,null,null,null],
['24日',957,null,null,928,null,null,null,null,null,null,null,null],
['25日',937,null,null,970,null,null,null,null,null,null,null,null],
['26日',1045,null,null,948,null,null,null,null,null,null,null,null],
['27日',1020,null,null,898,null,null,null,null,null,null,null,null],
['28日',1192,null,null,905,null,null,null,null,null,null,null,null],
['29日',1096,null,null,989,null,null,null,null,null,null,null,null],
['30日',1097,null,null,998,null,null,null,null,null,null,null,null],
['31日',1076,null,null,1010,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:'2022年8月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1500},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)
      }
    });
  }

});