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',1137,null,null,620,null,null,null,null,null,null,null,null],
['2日',1101,null,null,730,null,null,null,null,null,null,null,null],
['3日',1112,null,null,813,null,null,null,null,null,null,null,null],
['4日',1104,null,null,972,null,null,null,null,null,null,null,null],
['5日',1197,null,null,1055,null,null,null,null,null,null,null,null],
['6日',1325,null,null,1165,null,null,null,null,null,null,null,null],
['7日',1553,null,null,1167,null,null,null,null,null,null,null,null],
['8日',1230,null,null,1118,null,null,null,null,null,null,null,null],
['9日',1138,null,null,1150,null,null,null,null,null,null,null,null],
['10日',957,null,null,752,null,null,null,null,null,null,null,null],
['11日',804,null,null,826,null,null,null,null,null,null,null,null],
['12日',715,null,null,1097,null,null,null,null,null,null,null,null],
['13日',886,null,null,1183,null,null,null,null,null,null,null,null],
['14日',880,null,null,987,null,null,null,null,null,null,null,null],
['15日',916,null,null,1021,null,null,null,null,null,null,null,null],
['16日',1124,null,null,913,null,null,null,null,null,null,null,null],
['17日',1068,null,null,658,null,null,null,null,null,null,null,null],
['18日',1024,null,null,630,null,null,null,null,null,null,null,null],
['19日',1176,null,null,619,null,null,null,null,null,null,null,null],
['20日',1188,null,null,719,null,null,null,null,null,null,null,null],
['21日',1286,null,null,934,null,null,null,null,null,null,null,null],
['22日',1161,null,null,1077,null,null,null,null,null,null,null,null],
['23日',1242,null,null,949,null,null,null,null,null,null,null,null],
['24日',1088,null,null,1080,null,null,null,null,null,null,null,null],
['25日',1033,null,null,1148,null,null,null,null,null,null,null,null],
['26日',1022,null,null,1112,null,null,null,null,null,null,null,null],
['27日',983,null,null,1114,null,null,null,null,null,null,null,null],
['28日',817,null,null,1093,null,null,null,null,null,null,null,null],
['29日',879,null,null,1019,null,null,null,null,null,null,null,null],
['30日',965,null,null,1244,null,null,null,null,null,null,null,null],
['31日',1106,null,null,1265,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1月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1600},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)
      }
    });
  }

});