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',1276,null,null,827,null,null,null,null,null,null,null,null],
['2日',1059,null,null,1145,null,null,null,null,null,null,null,null],
['3日',1032,null,null,1156,null,null,null,null,null,null,null,null],
['4日',1078,null,null,1098,null,null,null,null,null,null,null,null],
['5日',1204,null,null,1163,null,null,null,null,null,null,null,null],
['6日',978,null,null,1226,null,null,null,null,null,null,null,null],
['7日',1042,null,null,1312,null,null,null,null,null,null,null,null],
['8日',1093,null,null,1307,null,null,null,null,null,null,null,null],
['9日',1015,null,null,1173,null,null,null,null,null,null,null,null],
['10日',1156,null,null,1155,null,null,null,null,null,null,null,null],
['11日',1115,null,null,1189,null,null,null,null,null,null,null,null],
['12日',1064,null,null,1194,null,null,null,null,null,null,null,null],
['13日',993,null,null,1159,null,null,null,null,null,null,null,null],
['14日',1109,null,null,1134,null,null,null,null,null,null,null,null],
['15日',1042,null,null,1119,null,null,null,null,null,null,null,null],
['16日',846,null,null,1198,null,null,null,null,null,null,null,null],
['17日',806,null,null,1290,null,null,null,null,null,null,null,null],
['18日',899,null,null,1263,null,null,null,null,null,null,null,null],
['19日',957,null,null,1246,null,null,null,null,null,null,null,null],
['20日',1181,null,null,1197,null,null,null,null,null,null,null,null],
['21日',1199,null,null,898,null,null,null,null,null,null,null,null],
['22日',1086,null,null,1053,null,null,null,null,null,null,null,null],
['23日',1214,null,null,1053,null,null,null,null,null,null,null,null],
['24日',982,null,null,1144,null,null,null,null,null,null,null,null],
['25日',805,null,null,1097,null,null,null,null,null,null,null,null],
['26日',1041,null,null,1204,null,null,null,null,null,null,null,null],
['27日',940,null,null,1114,null,null,null,null,null,null,null,null],
['28日',987,null,null,1166,null,null,null,null,null,null,null,null],
['29日',1138,null,null,1088,null,null,null,null,null,null,null,null],
['30日',1154,null,null,1151,null,null,null,null,null,null,null,null],
['31日',882,null,null,1193,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1月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1400},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)
      }
    });
  }

});