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',1041,null,null,1298,null,null,null,null,null,null,null,null],
['2日',1220,null,null,1445,null,null,null,null,null,null,null,null],
['3日',1181,null,null,1089,null,null,null,null,null,null,null,null],
['4日',974,null,null,1236,null,null,null,null,null,null,null,null],
['5日',1068,null,null,1220,null,null,null,null,null,null,null,null],
['6日',1175,null,null,1378,null,null,null,null,null,null,null,null],
['7日',1039,null,null,1250,null,null,null,null,null,null,null,null],
['8日',1125,null,null,1023,null,null,null,null,null,null,null,null],
['9日',1281,null,null,1148,null,null,null,null,null,null,null,null],
['10日',1341,null,null,1217,null,null,null,null,null,null,null,null],
['11日',1354,null,null,1219,null,null,null,null,null,null,null,null],
['12日',1316,null,null,940,null,null,null,null,null,null,null,null],
['13日',1051,null,null,1030,null,null,null,null,null,null,null,null],
['14日',942,null,null,993,null,null,null,null,null,null,null,null],
['15日',959,null,null,1070,null,null,null,null,null,null,null,null],
['16日',963,null,null,1242,null,null,null,null,null,null,null,null],
['17日',1076,null,null,1146,null,null,null,null,null,null,null,null],
['18日',989,null,null,1073,null,null,null,null,null,null,null,null],
['19日',1225,null,null,1198,null,null,null,null,null,null,null,null],
['20日',1188,null,null,1162,null,null,null,null,null,null,null,null],
['21日',1200,null,null,1362,null,null,null,null,null,null,null,null],
['22日',1290,null,null,999,null,null,null,null,null,null,null,null],
['23日',1126,null,null,1218,null,null,null,null,null,null,null,null],
['24日',1326,null,null,1300,null,null,null,null,null,null,null,null],
['25日',1298,null,null,1131,null,null,null,null,null,null,null,null],
['26日',1280,null,null,817,null,null,null,null,null,null,null,null],
['27日',1226,null,null,976,null,null,null,null,null,null,null,null],
['28日',1238,null,null,975,null,null,null,null,null,null,null,null],
['29日',1060,null,null,973,null,null,null,null,null,null,null,null],
['30日',1243,null,null,1151,null,null,null,null,null,null,null,null],
['31日',1350,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:'2022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)
      }
    });
  }

});