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',870,null,null,1085,null,null,null,null,null,null,null,null],
['2日',903,null,null,937,null,null,null,null,null,null,null,null],
['3日',967,null,null,879,null,null,null,null,null,null,null,null],
['4日',966,null,null,845,null,null,null,null,null,null,null,null],
['5日',900,null,null,856,null,null,null,null,null,null,null,null],
['6日',955,null,null,862,null,null,null,null,null,null,null,null],
['7日',979,null,null,864,null,null,null,null,null,null,null,null],
['8日',995,null,null,931,null,null,null,null,null,null,null,null],
['9日',1021,null,null,956,null,null,null,null,null,null,null,null],
['10日',1098,null,null,944,null,null,null,null,null,null,null,null],
['11日',878,null,null,838,null,null,null,null,null,null,null,null],
['12日',1061,null,null,979,null,null,null,null,null,null,null,null],
['13日',1043,null,null,968,null,null,null,null,null,null,null,null],
['14日',963,null,null,984,null,null,null,null,null,null,null,null],
['15日',986,null,null,1149,null,null,null,null,null,null,null,null],
['16日',925,null,null,1150,null,null,null,null,null,null,null,null],
['17日',1008,null,null,1011,null,null,null,null,null,null,null,null],
['18日',1024,null,null,1061,null,null,null,null,null,null,null,null],
['19日',1131,null,null,1118,null,null,null,null,null,null,null,null],
['20日',1202,null,null,1140,null,null,null,null,null,null,null,null],
['21日',1049,null,null,1136,null,null,null,null,null,null,null,null],
['22日',1058,null,null,1016,null,null,null,null,null,null,null,null],
['23日',1109,null,null,1014,null,null,null,null,null,null,null,null],
['24日',1139,null,null,1179,null,null,null,null,null,null,null,null],
['25日',1095,null,null,1048,null,null,null,null,null,null,null,null],
['26日',1249,null,null,1140,null,null,null,null,null,null,null,null],
['27日',1287,null,null,1134,null,null,null,null,null,null,null,null],
['28日',1272,null,null,1104,null,null,null,null,null,null,null,null],
['29日',1043,null,null,1020,null,null,null,null,null,null,null,null],
['30日',null,null,null,1063,null,null,null,null,null,null,null,null],
['31日',null,null,null,1013,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3月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1300},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)
      }
    });
  }

});