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',1413,null,null,1284,null,null,null,null,null,null,null,null],
['2日',1182,null,null,1166,null,null,null,null,null,null,null,null],
['3日',1370,null,null,1389,null,null,null,null,null,null,null,null],
['4日',1356,null,null,1296,null,null,null,null,null,null,null,null],
['5日',1070,null,null,1198,null,null,null,null,null,null,null,null],
['6日',1141,null,null,1462,null,null,null,null,null,null,null,null],
['7日',1425,null,null,1538,null,null,null,null,null,null,null,null],
['8日',1486,null,null,1510,null,null,null,null,null,null,null,null],
['9日',1317,null,null,1467,null,null,null,null,null,null,null,null],
['10日',1458,null,null,1318,null,null,null,null,null,null,null,null],
['11日',1508,null,null,1350,null,null,null,null,null,null,null,null],
['12日',1489,null,null,1499,null,null,null,null,null,null,null,null],
['13日',1545,null,null,1431,null,null,null,null,null,null,null,null],
['14日',1551,null,null,1479,null,null,null,null,null,null,null,null],
['15日',1476,null,null,1449,null,null,null,null,null,null,null,null],
['16日',1557,null,null,868,null,null,null,null,null,null,null,null],
['17日',1663,null,null,967,null,null,null,null,null,null,null,null],
['18日',null,null,null,847,null,null,null,null,null,null,null,null],
['19日',1281,null,null,1030,null,null,null,null,null,null,null,null],
['20日',1233,null,null,1335,null,null,null,null,null,null,null,null],
['21日',1388,null,null,1478,null,null,null,null,null,null,null,null],
['22日',1607,null,null,1500,null,null,null,null,null,null,null,null],
['23日',1622,null,null,1468,null,null,null,null,null,null,null,null],
['24日',1645,null,null,1261,null,null,null,null,null,null,null,null],
['25日',null,null,null,1383,null,null,null,null,null,null,null,null],
['26日',971,null,null,1506,null,null,null,null,null,null,null,null],
['27日',1119,null,null,1345,null,null,null,null,null,null,null,null],
['28日',1199,null,null,1408,null,null,null,null,null,null,null,null],
['29日',1188,null,null,null,null,null,null,null,null,null,null,null],
['30日',1505,null,null,null,null,null,null,null,null,null,null,null],
['31日',1490,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2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=28 -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)
      }
    });
  }

});