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',928,null,null,1010,null,null,null,null,null,null,null,null],
['2日',952,null,null,1026,null,null,null,null,null,null,null,null],
['3日',829,null,null,1050,null,null,null,null,null,null,null,null],
['4日',774,null,null,1023,null,null,null,null,null,null,null,null],
['5日',832,null,null,921,null,null,null,null,null,null,null,null],
['6日',780,null,null,1009,null,null,null,null,null,null,null,null],
['7日',838,null,null,1055,null,null,null,null,null,null,null,null],
['8日',974,null,null,1119,null,null,null,null,null,null,null,null],
['9日',950,null,null,1047,null,null,null,null,null,null,null,null],
['10日',981,null,null,1141,null,null,null,null,null,null,null,null],
['11日',1002,null,null,1194,null,null,null,null,null,null,null,null],
['12日',887,null,null,858,null,null,null,null,null,null,null,null],
['13日',961,null,null,921,null,null,null,null,null,null,null,null],
['14日',1072,null,null,1039,null,null,null,null,null,null,null,null],
['15日',993,null,null,799,null,null,null,null,null,null,null,null],
['16日',917,null,null,905,null,null,null,null,null,null,null,null],
['17日',990,null,null,832,null,null,null,null,null,null,null,null],
['18日',1132,null,null,866,null,null,null,null,null,null,null,null],
['19日',1005,null,null,897,null,null,null,null,null,null,null,null],
['20日',1075,null,null,882,null,null,null,null,null,null,null,null],
['21日',881,null,null,1136,null,null,null,null,null,null,null,null],
['22日',943,null,null,967,null,null,null,null,null,null,null,null],
['23日',1057,null,null,962,null,null,null,null,null,null,null,null],
['24日',1125,null,null,1164,null,null,null,null,null,null,null,null],
['25日',965,null,null,713,null,null,null,null,null,null,null,null],
['26日',929,null,null,865,null,null,null,null,null,null,null,null],
['27日',972,null,null,888,null,null,null,null,null,null,null,null],
['28日',943,null,null,1107,null,null,null,null,null,null,null,null],
['29日',1070,null,null,992,null,null,null,null,null,null,null,null],
['30日',1169,null,null,967,null,null,null,null,null,null,null,null],
['31日',1078,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11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=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)
      }
    });
  }

});