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',1097,null,null,878,null,null,null,null,null,null,null,null],
['2日',566,null,null,1041,null,null,null,null,null,null,null,null],
['3日',590,null,null,626,null,null,null,null,null,null,null,null],
['4日',671,null,null,689,null,null,null,null,null,null,null,null],
['5日',727,null,null,793,null,null,null,null,null,null,null,null],
['6日',765,null,null,740,null,null,null,null,null,null,null,null],
['7日',787,null,null,856,null,null,null,null,null,null,null,null],
['8日',871,null,null,873,null,null,null,null,null,null,null,null],
['9日',856,null,null,878,null,null,null,null,null,null,null,null],
['10日',937,null,null,864,null,null,null,null,null,null,null,null],
['11日',809,null,null,782,null,null,null,null,null,null,null,null],
['12日',829,null,null,987,null,null,null,null,null,null,null,null],
['13日',787,null,null,837,null,null,null,null,null,null,null,null],
['14日',894,null,null,747,null,null,null,null,null,null,null,null],
['15日',1057,null,null,1005,null,null,null,null,null,null,null,null],
['16日',846,null,null,901,null,null,null,null,null,null,null,null],
['17日',1028,null,null,798,null,null,null,null,null,null,null,null],
['18日',908,null,null,703,null,null,null,null,null,null,null,null],
['19日',936,null,null,787,null,null,null,null,null,null,null,null],
['20日',1069,null,null,915,null,null,null,null,null,null,null,null],
['21日',1101,null,null,892,null,null,null,null,null,null,null,null],
['22日',1332,null,null,1309,null,null,null,null,null,null,null,null],
['23日',1331,null,null,1203,null,null,null,null,null,null,null,null],
['24日',1079,null,null,1299,null,null,null,null,null,null,null,null],
['25日',1218,null,null,1056,null,null,null,null,null,null,null,null],
['26日',1201,null,null,982,null,null,null,null,null,null,null,null],
['27日',1217,null,null,1090,null,null,null,null,null,null,null,null],
['28日',1303,null,null,1112,null,null,null,null,null,null,null,null],
['29日',1179,null,null,1088,null,null,null,null,null,null,null,null],
['30日',1197,null,null,1156,null,null,null,null,null,null,null,null],
['31日',null,null,null,1217,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7月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1400},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)
      }
    });
  }

});