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',1187,null,null,991,null,null,null,null,null,null,null,null],
['2日',1113,null,null,1145,null,null,null,null,null,null,null,null],
['3日',1146,null,null,1074,null,null,null,null,null,null,null,null],
['4日',1212,null,null,1137,null,null,null,null,null,null,null,null],
['5日',1223,null,null,1163,null,null,null,null,null,null,null,null],
['6日',1195,null,null,1171,null,null,null,null,null,null,null,null],
['7日',1085,null,null,1164,null,null,null,null,null,null,null,null],
['8日',1177,null,null,1244,null,null,null,null,null,null,null,null],
['9日',1056,null,null,1209,null,null,null,null,null,null,null,null],
['10日',1161,null,null,1145,null,null,null,null,null,null,null,null],
['11日',1035,null,null,1213,null,null,null,null,null,null,null,null],
['12日',1222,null,null,1142,null,null,null,null,null,null,null,null],
['13日',1212,null,null,1141,null,null,null,null,null,null,null,null],
['14日',1215,null,null,1172,null,null,null,null,null,null,null,null],
['15日',1236,null,null,1068,null,null,null,null,null,null,null,null],
['16日',1221,null,null,1177,null,null,null,null,null,null,null,null],
['17日',1212,null,null,1207,null,null,null,null,null,null,null,null],
['18日',1143,null,null,1206,null,null,null,null,null,null,null,null],
['19日',995,null,null,1363,null,null,null,null,null,null,null,null],
['20日',988,null,null,1177,null,null,null,null,null,null,null,null],
['21日',920,null,null,1228,null,null,null,null,null,null,null,null],
['22日',932,null,null,1236,null,null,null,null,null,null,null,null],
['23日',948,null,null,1221,null,null,null,null,null,null,null,null],
['24日',799,null,null,1129,null,null,null,null,null,null,null,null],
['25日',921,null,null,1196,null,null,null,null,null,null,null,null],
['26日',1021,null,null,1252,null,null,null,null,null,null,null,null],
['27日',941,null,null,1104,null,null,null,null,null,null,null,null],
['28日',1058,null,null,1257,null,null,null,null,null,null,null,null],
['29日',1100,null,null,null,null,null,null,null,null,null,null,null],
['30日',1099,null,null,null,null,null,null,null,null,null,null,null],
['31日',1187,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:'2023年2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=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)
      }
    });
  }

});