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',1078,null,null,1177,null,null,null,null,null,null,null,null],
['2日',null,null,null,818,null,null,null,null,null,null,null,null],
['3日',1019,null,null,862,null,null,null,null,null,null,null,null],
['4日',1104,null,null,997,null,null,null,null,null,null,null,null],
['5日',1044,null,null,996,null,null,null,null,null,null,null,null],
['6日',1056,null,null,907,null,null,null,null,null,null,null,null],
['7日',1204,null,null,931,null,null,null,null,null,null,null,null],
['8日',1229,null,null,1094,null,null,null,null,null,null,null,null],
['9日',1342,null,null,1021,null,null,null,null,null,null,null,null],
['10日',1339,null,null,1144,null,null,null,null,null,null,null,null],
['11日',1317,null,null,1098,null,null,null,null,null,null,null,null],
['12日',1176,null,null,1049,null,null,null,null,null,null,null,null],
['13日',1129,null,null,1041,null,null,null,null,null,null,null,null],
['14日',null,null,null,1050,null,null,null,null,null,null,null,null],
['15日',1335,null,null,1187,null,null,null,null,null,null,null,null],
['16日',1324,null,null,875,null,null,null,null,null,null,null,null],
['17日',1042,null,null,1135,null,null,null,null,null,null,null,null],
['18日',912,null,null,1219,null,null,null,null,null,null,null,null],
['19日',844,null,null,1174,null,null,null,null,null,null,null,null],
['20日',1060,null,null,1297,null,null,null,null,null,null,null,null],
['21日',1212,null,null,1443,null,null,null,null,null,null,null,null],
['22日',1216,null,null,950,null,null,null,null,null,null,null,null],
['23日',1259,null,null,991,null,null,null,null,null,null,null,null],
['24日',1236,null,null,967,null,null,null,null,null,null,null,null],
['25日',1065,null,null,1153,null,null,null,null,null,null,null,null],
['26日',998,null,null,1219,null,null,null,null,null,null,null,null],
['27日',1116,null,null,1209,null,null,null,null,null,null,null,null],
['28日',1198,null,null,1414,null,null,null,null,null,null,null,null],
['29日',1223,null,null,null,null,null,null,null,null,null,null,null],
['30日',1358,null,null,null,null,null,null,null,null,null,null,null],
['31日',1370,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=28 -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)
      }
    });
  }

});