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',1020,null,null,1052,null,null,null,null,null,null,null,null],
['2日',1126,null,null,1149,null,null,null,null,null,null,null,null],
['3日',1107,null,null,1151,null,null,null,null,null,null,null,null],
['4日',1204,null,null,1130,null,null,null,null,null,null,null,null],
['5日',1256,null,null,1039,null,null,null,null,null,null,null,null],
['6日',1208,null,null,1097,null,null,null,null,null,null,null,null],
['7日',1226,null,null,893,null,null,null,null,null,null,null,null],
['8日',1091,null,null,993,null,null,null,null,null,null,null,null],
['9日',1065,null,null,1101,null,null,null,null,null,null,null,null],
['10日',1012,null,null,1065,null,null,null,null,null,null,null,null],
['11日',1095,null,null,1151,null,null,null,null,null,null,null,null],
['12日',1135,null,null,998,null,null,null,null,null,null,null,null],
['13日',1169,null,null,1045,null,null,null,null,null,null,null,null],
['14日',1076,null,null,635,null,null,null,null,null,null,null,null],
['15日',1034,null,null,866,null,null,null,null,null,null,null,null],
['16日',1097,null,null,1033,null,null,null,null,null,null,null,null],
['17日',1078,null,null,1107,null,null,null,null,null,null,null,null],
['18日',1217,null,null,766,null,null,null,null,null,null,null,null],
['19日',1175,null,null,949,null,null,null,null,null,null,null,null],
['20日',1221,null,null,855,null,null,null,null,null,null,null,null],
['21日',1102,null,null,951,null,null,null,null,null,null,null,null],
['22日',1116,null,null,784,null,null,null,null,null,null,null,null],
['23日',1051,null,null,1010,null,null,null,null,null,null,null,null],
['24日',1157,null,null,1051,null,null,null,null,null,null,null,null],
['25日',1215,null,null,1170,null,null,null,null,null,null,null,null],
['26日',1026,null,null,1037,null,null,null,null,null,null,null,null],
['27日',998,null,null,1078,null,null,null,null,null,null,null,null],
['28日',1051,null,null,1040,null,null,null,null,null,null,null,null],
['29日',1089,null,null,1077,null,null,null,null,null,null,null,null],
['30日',1082,null,null,1101,null,null,null,null,null,null,null,null],
['31日',null,null,null,1008,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:1300},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)
      }
    });
  }

});