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',1373,null,null,1143,null,null,null,null,null,null,null,null],
['2日',1093,null,null,1153,null,null,null,null,null,null,null,null],
['3日',1086,null,null,1225,null,null,null,null,null,null,null,null],
['4日',1353,null,null,1184,null,null,null,null,null,null,null,null],
['5日',1418,null,null,1381,null,null,null,null,null,null,null,null],
['6日',1209,null,null,1291,null,null,null,null,null,null,null,null],
['7日',1391,null,null,1229,null,null,null,null,null,null,null,null],
['8日',1168,null,null,1204,null,null,null,null,null,null,null,null],
['9日',1423,null,null,1397,null,null,null,null,null,null,null,null],
['10日',null,null,null,null,null,null,null,null,null,null,null,null],
['11日',602,null,null,614,null,null,null,null,null,null,null,null],
['12日',854,null,null,931,null,null,null,null,null,null,null,null],
['13日',1144,null,null,1155,null,null,null,null,null,null,null,null],
['14日',1131,null,null,1351,null,null,null,null,null,null,null,null],
['15日',1116,null,null,1299,null,null,null,null,null,null,null,null],
['16日',995,null,null,1357,null,null,null,null,null,null,null,null],
['17日',1207,null,null,1542,null,null,null,null,null,null,null,null],
['18日',1349,null,null,null,null,null,null,null,null,null,null,null],
['19日',null,null,null,null,null,null,null,null,null,null,null,null],
['20日',null,null,null,null,null,null,null,null,null,null,null,null],
['21日',1415,null,null,1535,null,null,null,null,null,null,null,null],
['22日',1315,null,null,1429,null,null,null,null,null,null,null,null],
['23日',1406,null,null,1567,null,null,null,null,null,null,null,null],
['24日',null,null,null,null,null,null,null,null,null,null,null,null],
['25日',1459,null,null,null,null,null,null,null,null,null,null,null],
['26日',1388,null,null,1225,null,null,null,null,null,null,null,null],
['27日',1669,null,null,1391,null,null,null,null,null,null,null,null],
['28日',null,null,null,1351,null,null,null,null,null,null,null,null],
['29日',1373,null,null,1460,null,null,null,null,null,null,null,null],
['30日',1161,null,null,1324,null,null,null,null,null,null,null,null],
['31日',null,null,null,1453,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5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)
      }
    });
  }

});