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',1662,null,null,1396,null,null,null,null,null,null,null,null],
['2日',1677,null,null,1474,null,null,null,null,null,null,null,null],
['3日',null,null,null,1563,null,null,null,null,null,null,null,null],
['4日',null,null,null,1429,null,null,null,null,null,null,null,null],
['5日',null,null,null,1393,null,null,null,null,null,null,null,null],
['6日',null,null,null,1508,null,null,null,null,null,null,null,null],
['7日',null,null,null,1585,null,null,null,null,null,null,null,null],
['8日',null,null,null,1599,null,null,null,null,null,null,null,null],
['9日',1296,null,null,1653,null,null,null,null,null,null,null,null],
['10日',1462,null,null,1225,null,null,null,null,null,null,null,null],
['11日',1593,null,null,1333,null,null,null,null,null,null,null,null],
['12日',1605,null,null,1594,null,null,null,null,null,null,null,null],
['13日',1524,null,null,1232,null,null,null,null,null,null,null,null],
['14日',1613,null,null,1217,null,null,null,null,null,null,null,null],
['15日',1359,null,null,1129,null,null,null,null,null,null,null,null],
['16日',1584,null,null,1068,null,null,null,null,null,null,null,null],
['17日',1642,null,null,1214,null,null,null,null,null,null,null,null],
['18日',1653,null,null,1378,null,null,null,null,null,null,null,null],
['19日',1676,null,null,1569,null,null,null,null,null,null,null,null],
['20日',1063,null,null,1064,null,null,null,null,null,null,null,null],
['21日',1041,null,null,1152,null,null,null,null,null,null,null,null],
['22日',1233,null,null,1057,null,null,null,null,null,null,null,null],
['23日',1150,null,null,1278,null,null,null,null,null,null,null,null],
['24日',1305,null,null,1198,null,null,null,null,null,null,null,null],
['25日',1401,null,null,1267,null,null,null,null,null,null,null,null],
['26日',1611,null,null,1498,null,null,null,null,null,null,null,null],
['27日',1649,null,null,1584,null,null,null,null,null,null,null,null],
['28日',1634,null,null,1661,null,null,null,null,null,null,null,null],
['29日',1664,null,null,1690,null,null,null,null,null,null,null,null],
['30日',1058,null,null,1566,null,null,null,null,null,null,null,null],
['31日',1207,null,null,1574,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1月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1700},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)
      }
    });
  }

});