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',1222,null,null,1330,null,null,null,null,null,null,null,null],
['2日',1198,null,null,1221,null,null,null,null,null,null,null,null],
['3日',1189,null,null,1185,null,null,null,null,null,null,null,null],
['4日',851,null,null,1156,null,null,null,null,null,null,null,null],
['5日',873,null,null,1177,null,null,null,null,null,null,null,null],
['6日',1153,null,null,1209,null,null,null,null,null,null,null,null],
['7日',1142,null,null,1049,null,null,null,null,null,null,null,null],
['8日',1174,null,null,1134,null,null,null,null,null,null,null,null],
['9日',1145,null,null,1138,null,null,null,null,null,null,null,null],
['10日',1228,null,null,1087,null,null,null,null,null,null,null,null],
['11日',1159,null,null,1065,null,null,null,null,null,null,null,null],
['12日',982,null,null,1150,null,null,null,null,null,null,null,null],
['13日',1303,null,null,1202,null,null,null,null,null,null,null,null],
['14日',1100,null,null,1083,null,null,null,null,null,null,null,null],
['15日',1195,null,null,1039,null,null,null,null,null,null,null,null],
['16日',1210,null,null,964,null,null,null,null,null,null,null,null],
['17日',1172,null,null,914,null,null,null,null,null,null,null,null],
['18日',986,null,null,624,null,null,null,null,null,null,null,null],
['19日',1012,null,null,777,null,null,null,null,null,null,null,null],
['20日',695,null,null,821,null,null,null,null,null,null,null,null],
['21日',911,null,null,932,null,null,null,null,null,null,null,null],
['22日',1143,null,null,908,null,null,null,null,null,null,null,null],
['23日',1223,null,null,695,null,null,null,null,null,null,null,null],
['24日',1212,null,null,799,null,null,null,null,null,null,null,null],
['25日',1081,null,null,828,null,null,null,null,null,null,null,null],
['26日',973,null,null,785,null,null,null,null,null,null,null,null],
['27日',1135,null,null,1008,null,null,null,null,null,null,null,null],
['28日',1189,null,null,1048,null,null,null,null,null,null,null,null],
['29日',1123,null,null,923,null,null,null,null,null,null,null,null],
['30日',1119,null,null,911,null,null,null,null,null,null,null,null],
['31日',null,null,null,965,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10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=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)
      }
    });
  }

});