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',1111,null,null,1005,null,null,null,null,null,null,null,null],
['2日',1195,null,null,1016,null,null,null,null,null,null,null,null],
['3日',1154,null,null,1020,null,null,null,null,null,null,null,null],
['4日',1135,null,null,1166,null,null,null,null,null,null,null,null],
['5日',979,null,null,873,null,null,null,null,null,null,null,null],
['6日',965,null,null,935,null,null,null,null,null,null,null,null],
['7日',1066,null,null,1015,null,null,null,null,null,null,null,null],
['8日',1020,null,null,1050,null,null,null,null,null,null,null,null],
['9日',1138,null,null,1017,null,null,null,null,null,null,null,null],
['10日',980,null,null,1070,null,null,null,null,null,null,null,null],
['11日',1136,null,null,1054,null,null,null,null,null,null,null,null],
['12日',1048,null,null,1004,null,null,null,null,null,null,null,null],
['13日',1078,null,null,902,null,null,null,null,null,null,null,null],
['14日',1087,null,null,937,null,null,null,null,null,null,null,null],
['15日',977,null,null,947,null,null,null,null,null,null,null,null],
['16日',1037,null,null,1006,null,null,null,null,null,null,null,null],
['17日',1167,null,null,1052,null,null,null,null,null,null,null,null],
['18日',1116,null,null,1160,null,null,null,null,null,null,null,null],
['19日',1058,null,null,1015,null,null,null,null,null,null,null,null],
['20日',1179,null,null,1071,null,null,null,null,null,null,null,null],
['21日',1111,null,null,1069,null,null,null,null,null,null,null,null],
['22日',1142,null,null,1077,null,null,null,null,null,null,null,null],
['23日',1156,null,null,1016,null,null,null,null,null,null,null,null],
['24日',1087,null,null,995,null,null,null,null,null,null,null,null],
['25日',961,null,null,977,null,null,null,null,null,null,null,null],
['26日',912,null,null,954,null,null,null,null,null,null,null,null],
['27日',843,null,null,1033,null,null,null,null,null,null,null,null],
['28日',792,null,null,953,null,null,null,null,null,null,null,null],
['29日',896,null,null,1010,null,null,null,null,null,null,null,null],
['30日',945,null,null,1000,null,null,null,null,null,null,null,null],
['31日',873,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9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)
      }
    });
  }

});