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',990,null,null,809,null,null,null,null,null,null,null,null],
['2日',1140,null,null,986,null,null,null,null,null,null,null,null],
['3日',1218,null,null,1021,null,null,null,null,null,null,null,null],
['4日',1301,null,null,1064,null,null,null,null,null,null,null,null],
['5日',1093,null,null,1284,null,null,null,null,null,null,null,null],
['6日',980,null,null,1008,null,null,null,null,null,null,null,null],
['7日',1048,null,null,1033,null,null,null,null,null,null,null,null],
['8日',1115,null,null,728,null,null,null,null,null,null,null,null],
['9日',1208,null,null,886,null,null,null,null,null,null,null,null],
['10日',1247,null,null,948,null,null,null,null,null,null,null,null],
['11日',1058,null,null,979,null,null,null,null,null,null,null,null],
['12日',1160,null,null,966,null,null,null,null,null,null,null,null],
['13日',1262,null,null,1198,null,null,null,null,null,null,null,null],
['14日',1198,null,null,1085,null,null,null,null,null,null,null,null],
['15日',1171,null,null,726,null,null,null,null,null,null,null,null],
['16日',1248,null,null,790,null,null,null,null,null,null,null,null],
['17日',1277,null,null,967,null,null,null,null,null,null,null,null],
['18日',1101,null,null,1030,null,null,null,null,null,null,null,null],
['19日',1286,null,null,1250,null,null,null,null,null,null,null,null],
['20日',1284,null,null,1272,null,null,null,null,null,null,null,null],
['21日',1170,null,null,1185,null,null,null,null,null,null,null,null],
['22日',1230,null,null,922,null,null,null,null,null,null,null,null],
['23日',1243,null,null,732,null,null,null,null,null,null,null,null],
['24日',1396,null,null,897,null,null,null,null,null,null,null,null],
['25日',1070,null,null,800,null,null,null,null,null,null,null,null],
['26日',867,null,null,1039,null,null,null,null,null,null,null,null],
['27日',1088,null,null,1035,null,null,null,null,null,null,null,null],
['28日',1175,null,null,1047,null,null,null,null,null,null,null,null],
['29日',1161,null,null,932,null,null,null,null,null,null,null,null],
['30日',1259,null,null,817,null,null,null,null,null,null,null,null],
['31日',1252,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: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=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)
      }
    });
  }

});