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',1047,null,null,1034,null,null,null,null,null,null,null,null],
['2日',624,null,null,634,null,null,null,null,null,null,null,null],
['3日',764,null,null,836,null,null,null,null,null,null,null,null],
['4日',882,null,null,998,null,null,null,null,null,null,null,null],
['5日',743,null,null,1067,null,null,null,null,null,null,null,null],
['6日',729,null,null,748,null,null,null,null,null,null,null,null],
['7日',769,null,null,740,null,null,null,null,null,null,null,null],
['8日',938,null,null,803,null,null,null,null,null,null,null,null],
['9日',935,null,null,931,null,null,null,null,null,null,null,null],
['10日',1034,null,null,949,null,null,null,null,null,null,null,null],
['11日',880,null,null,1111,null,null,null,null,null,null,null,null],
['12日',920,null,null,1099,null,null,null,null,null,null,null,null],
['13日',1147,null,null,1012,null,null,null,null,null,null,null,null],
['14日',1127,null,null,1048,null,null,null,null,null,null,null,null],
['15日',1048,null,null,1248,null,null,null,null,null,null,null,null],
['16日',918,null,null,1283,null,null,null,null,null,null,null,null],
['17日',1151,null,null,1000,null,null,null,null,null,null,null,null],
['18日',1420,null,null,985,null,null,null,null,null,null,null,null],
['19日',804,null,null,1167,null,null,null,null,null,null,null,null],
['20日',959,null,null,641,null,null,null,null,null,null,null,null],
['21日',1028,null,null,550,null,null,null,null,null,null,null,null],
['22日',1122,null,null,686,null,null,null,null,null,null,null,null],
['23日',1202,null,null,881,null,null,null,null,null,null,null,null],
['24日',772,null,null,609,null,null,null,null,null,null,null,null],
['25日',852,null,null,761,null,null,null,null,null,null,null,null],
['26日',924,null,null,696,null,null,null,null,null,null,null,null],
['27日',1146,null,null,865,null,null,null,null,null,null,null,null],
['28日',1145,null,null,984,null,null,null,null,null,null,null,null],
['29日',970,null,null,954,null,null,null,null,null,null,null,null],
['30日',1151,null,null,992,null,null,null,null,null,null,null,null],
['31日',1444,null,null,null,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6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=30 -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)
      }
    });
  }

});