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',835,null,null,845,null,null,null,null,null,null,null,null],
['2日',936,null,null,901,null,null,null,null,null,null,null,null],
['3日',1049,null,null,867,null,null,null,null,null,null,null,null],
['4日',983,null,null,895,null,null,null,null,null,null,null,null],
['5日',809,null,null,852,null,null,null,null,null,null,null,null],
['6日',700,null,null,979,null,null,null,null,null,null,null,null],
['7日',845,null,null,1004,null,null,null,null,null,null,null,null],
['8日',804,null,null,1128,null,null,null,null,null,null,null,null],
['9日',866,null,null,1070,null,null,null,null,null,null,null,null],
['10日',874,null,null,1051,null,null,null,null,null,null,null,null],
['11日',1039,null,null,1093,null,null,null,null,null,null,null,null],
['12日',1035,null,null,1099,null,null,null,null,null,null,null,null],
['13日',1042,null,null,882,null,null,null,null,null,null,null,null],
['14日',1073,null,null,939,null,null,null,null,null,null,null,null],
['15日',1084,null,null,1062,null,null,null,null,null,null,null,null],
['16日',1022,null,null,1028,null,null,null,null,null,null,null,null],
['17日',1007,null,null,1020,null,null,null,null,null,null,null,null],
['18日',1050,null,null,1059,null,null,null,null,null,null,null,null],
['19日',1088,null,null,1051,null,null,null,null,null,null,null,null],
['20日',904,null,null,1038,null,null,null,null,null,null,null,null],
['21日',917,null,null,969,null,null,null,null,null,null,null,null],
['22日',805,null,null,863,null,null,null,null,null,null,null,null],
['23日',890,null,null,926,null,null,null,null,null,null,null,null],
['24日',841,null,null,997,null,null,null,null,null,null,null,null],
['25日',1018,null,null,935,null,null,null,null,null,null,null,null],
['26日',819,null,null,913,null,null,null,null,null,null,null,null],
['27日',847,null,null,908,null,null,null,null,null,null,null,null],
['28日',714,null,null,903,null,null,null,null,null,null,null,null],
['29日',834,null,null,949,null,null,null,null,null,null,null,null],
['30日',null,null,null,1019,null,null,null,null,null,null,null,null],
['31日',null,null,null,1127,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: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=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)
      }
    });
  }

});