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',967,null,null,955,null,null,null,null,null,null,null,null],
['2日',984,null,null,902,null,null,null,null,null,null,null,null],
['3日',1019,null,null,741,null,null,null,null,null,null,null,null],
['4日',1051,null,null,1008,null,null,null,null,null,null,null,null],
['5日',1065,null,null,1146,null,null,null,null,null,null,null,null],
['6日',947,null,null,846,null,null,null,null,null,null,null,null],
['7日',1047,null,null,1113,null,null,null,null,null,null,null,null],
['8日',1152,null,null,1215,null,null,null,null,null,null,null,null],
['9日',1035,null,null,1262,null,null,null,null,null,null,null,null],
['10日',1250,null,null,1381,null,null,null,null,null,null,null,null],
['11日',1095,null,null,1122,null,null,null,null,null,null,null,null],
['12日',1129,null,null,848,null,null,null,null,null,null,null,null],
['13日',1100,null,null,1095,null,null,null,null,null,null,null,null],
['14日',1018,null,null,1129,null,null,null,null,null,null,null,null],
['15日',988,null,null,1139,null,null,null,null,null,null,null,null],
['16日',1196,null,null,1138,null,null,null,null,null,null,null,null],
['17日',1158,null,null,1341,null,null,null,null,null,null,null,null],
['18日',1311,null,null,1435,null,null,null,null,null,null,null,null],
['19日',null,null,null,null,null,null,null,null,null,null,null,null],
['20日',1265,null,null,1061,null,null,null,null,null,null,null,null],
['21日',1080,null,null,882,null,null,null,null,null,null,null,null],
['22日',1154,null,null,1125,null,null,null,null,null,null,null,null],
['23日',1248,null,null,1293,null,null,null,null,null,null,null,null],
['24日',1029,null,null,1083,null,null,null,null,null,null,null,null],
['25日',1118,null,null,1289,null,null,null,null,null,null,null,null],
['26日',1233,null,null,1336,null,null,null,null,null,null,null,null],
['27日',1108,null,null,1255,null,null,null,null,null,null,null,null],
['28日',938,null,null,1333,null,null,null,null,null,null,null,null],
['29日',1178,null,null,1277,null,null,null,null,null,null,null,null],
['30日',null,null,null,711,null,null,null,null,null,null,null,null],
['31日',null,null,null,1011,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: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=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)
      }
    });
  }

});