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',506,null,null,759,null,null,null,null,null,null,null,null],
['2日',628,null,null,916,null,null,null,null,null,null,null,null],
['3日',611,null,null,1041,null,null,null,null,null,null,null,null],
['4日',672,null,null,992,null,null,null,null,null,null,null,null],
['5日',761,null,null,766,null,null,null,null,null,null,null,null],
['6日',742,null,null,998,null,null,null,null,null,null,null,null],
['7日',649,null,null,843,null,null,null,null,null,null,null,null],
['8日',635,null,null,981,null,null,null,null,null,null,null,null],
['9日',744,null,null,1029,null,null,null,null,null,null,null,null],
['10日',771,null,null,1025,null,null,null,null,null,null,null,null],
['11日',693,null,null,1062,null,null,null,null,null,null,null,null],
['12日',656,null,null,1080,null,null,null,null,null,null,null,null],
['13日',602,null,null,1140,null,null,null,null,null,null,null,null],
['14日',670,null,null,1156,null,null,null,null,null,null,null,null],
['15日',795,null,null,1190,null,null,null,null,null,null,null,null],
['16日',912,null,null,596,null,null,null,null,null,null,null,null],
['17日',872,null,null,708,null,null,null,null,null,null,null,null],
['18日',786,null,null,817,null,null,null,null,null,null,null,null],
['19日',720,null,null,927,null,null,null,null,null,null,null,null],
['20日',805,null,null,968,null,null,null,null,null,null,null,null],
['21日',643,null,null,1009,null,null,null,null,null,null,null,null],
['22日',694,null,null,1012,null,null,null,null,null,null,null,null],
['23日',793,null,null,975,null,null,null,null,null,null,null,null],
['24日',788,null,null,978,null,null,null,null,null,null,null,null],
['25日',822,null,null,1093,null,null,null,null,null,null,null,null],
['26日',1007,null,null,1011,null,null,null,null,null,null,null,null],
['27日',1031,null,null,1023,null,null,null,null,null,null,null,null],
['28日',1051,null,null,1119,null,null,null,null,null,null,null,null],
['29日',919,null,null,1080,null,null,null,null,null,null,null,null],
['30日',997,null,null,829,null,null,null,null,null,null,null,null],
['31日',null,null,null,1054,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12月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1200},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)
      }
    });
  }

});