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',1189,null,null,1078,null,null,null,null,null,null,null,null],
['2日',808,null,null,783,null,null,null,null,null,null,null,null],
['3日',938,null,null,812,null,null,null,null,null,null,null,null],
['4日',1166,null,null,1069,null,null,null,null,null,null,null,null],
['5日',1195,null,null,1354,null,null,null,null,null,null,null,null],
['6日',1057,null,null,1170,null,null,null,null,null,null,null,null],
['7日',808,null,null,848,null,null,null,null,null,null,null,null],
['8日',1092,null,null,1095,null,null,null,null,null,null,null,null],
['9日',1010,null,null,1169,null,null,null,null,null,null,null,null],
['10日',905,null,null,1196,null,null,null,null,null,null,null,null],
['11日',970,null,null,1168,null,null,null,null,null,null,null,null],
['12日',1244,null,null,1316,null,null,null,null,null,null,null,null],
['13日',1256,null,null,1152,null,null,null,null,null,null,null,null],
['14日',896,null,null,1239,null,null,null,null,null,null,null,null],
['15日',921,null,null,1237,null,null,null,null,null,null,null,null],
['16日',955,null,null,1194,null,null,null,null,null,null,null,null],
['17日',1150,null,null,1300,null,null,null,null,null,null,null,null],
['18日',1350,null,null,1087,null,null,null,null,null,null,null,null],
['19日',1265,null,null,1214,null,null,null,null,null,null,null,null],
['20日',1180,null,null,1193,null,null,null,null,null,null,null,null],
['21日',1175,null,null,1349,null,null,null,null,null,null,null,null],
['22日',1351,null,null,1403,null,null,null,null,null,null,null,null],
['23日',1451,null,null,1301,null,null,null,null,null,null,null,null],
['24日',1218,null,null,1508,null,null,null,null,null,null,null,null],
['25日',1128,null,null,1439,null,null,null,null,null,null,null,null],
['26日',1142,null,null,1187,null,null,null,null,null,null,null,null],
['27日',929,null,null,1188,null,null,null,null,null,null,null,null],
['28日',952,null,null,1174,null,null,null,null,null,null,null,null],
['29日',853,null,null,1086,null,null,null,null,null,null,null,null],
['30日',936,null,null,987,null,null,null,null,null,null,null,null],
['31日',1162,null,null,840,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:'2024年1月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1600},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)
      }
    });
  }

});