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',1029,null,null,1081,null,null,null,null,null,null,null,null],
['2日',1006,null,null,1118,null,null,null,null,null,null,null,null],
['3日',null,null,null,1108,null,null,null,null,null,null,null,null],
['4日',929,null,null,920,null,null,null,null,null,null,null,null],
['5日',985,null,null,887,null,null,null,null,null,null,null,null],
['6日',984,null,null,860,null,null,null,null,null,null,null,null],
['7日',917,null,null,949,null,null,null,null,null,null,null,null],
['8日',953,null,null,1046,null,null,null,null,null,null,null,null],
['9日',997,null,null,1019,null,null,null,null,null,null,null,null],
['10日',1037,null,null,1072,null,null,null,null,null,null,null,null],
['11日',972,null,null,995,null,null,null,null,null,null,null,null],
['12日',1087,null,null,974,null,null,null,null,null,null,null,null],
['13日',932,null,null,1084,null,null,null,null,null,null,null,null],
['14日',1021,null,null,1038,null,null,null,null,null,null,null,null],
['15日',969,null,null,983,null,null,null,null,null,null,null,null],
['16日',979,null,null,887,null,null,null,null,null,null,null,null],
['17日',776,null,null,901,null,null,null,null,null,null,null,null],
['18日',931,null,null,977,null,null,null,null,null,null,null,null],
['19日',893,null,null,906,null,null,null,null,null,null,null,null],
['20日',922,null,null,890,null,null,null,null,null,null,null,null],
['21日',1043,null,null,931,null,null,null,null,null,null,null,null],
['22日',1097,null,null,1023,null,null,null,null,null,null,null,null],
['23日',1133,null,null,1071,null,null,null,null,null,null,null,null],
['24日',1117,null,null,1113,null,null,null,null,null,null,null,null],
['25日',1176,null,null,1048,null,null,null,null,null,null,null,null],
['26日',1065,null,null,1103,null,null,null,null,null,null,null,null],
['27日',902,null,null,1032,null,null,null,null,null,null,null,null],
['28日',987,null,null,994,null,null,null,null,null,null,null,null],
['29日',1071,null,null,894,null,null,null,null,null,null,null,null],
['30日',1039,null,null,1009,null,null,null,null,null,null,null,null],
['31日',null,null,null,895,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7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)
      }
    });
  }

});