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',1096,null,null,901,null,null,null,null,null,null,null,null],
['2日',1043,null,null,970,null,null,null,null,null,null,null,null],
['3日',1017,null,null,922,null,null,null,null,null,null,null,null],
['4日',825,null,null,981,null,null,null,null,null,null,null,null],
['5日',873,null,null,735,null,null,null,null,null,null,null,null],
['6日',820,null,null,586,null,null,null,null,null,null,null,null],
['7日',821,null,null,488,null,null,null,null,null,null,null,null],
['8日',759,null,null,384,null,null,null,null,null,null,null,null],
['9日',750,null,null,375,null,null,null,null,null,null,null,null],
['10日',861,null,null,351,null,null,null,null,null,null,null,null],
['11日',884,null,null,345,null,null,null,null,null,null,null,null],
['12日',1055,null,null,334,null,null,null,null,null,null,null,null],
['13日',1041,null,null,311,null,null,null,null,null,null,null,null],
['14日',923,null,null,286,null,null,null,null,null,null,null,null],
['15日',975,null,null,250,null,null,null,null,null,null,null,null],
['16日',1097,null,null,274,null,null,null,null,null,null,null,null],
['17日',1497,null,null,254,null,null,null,null,null,null,null,null],
['18日',1084,null,null,248,null,null,null,null,null,null,null,null],
['19日',996,null,null,248,null,null,null,null,null,null,null,null],
['20日',891,null,null,263,null,null,null,null,null,null,null,null],
['21日',995,null,null,257,null,null,null,null,null,null,null,null],
['22日',1107,null,null,240,null,null,null,null,null,null,null,null],
['23日',1045,null,null,228,null,null,null,null,null,null,null,null],
['24日',969,null,null,232,null,null,null,null,null,null,null,null],
['25日',955,null,null,242,null,null,null,null,null,null,null,null],
['26日',973,null,null,299,null,null,null,null,null,null,null,null],
['27日',951,null,null,289,null,null,null,null,null,null,null,null],
['28日',834,null,null,256,null,null,null,null,null,null,null,null],
['29日',819,null,null,250,null,null,null,null,null,null,null,null],
['30日',847,null,null,249,null,null,null,null,null,null,null,null],
['31日',871,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:'2024年4月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1500},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)
      }
    });
  }

});