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',1237,null,null,895,null,null,null,null,null,null,null,null],
['2日',null,null,null,1053,null,null,null,null,null,null,null,null],
['3日',1084,null,null,1012,null,null,null,null,null,null,null,null],
['4日',1042,null,null,1155,null,null,null,null,null,null,null,null],
['5日',1076,null,null,1092,null,null,null,null,null,null,null,null],
['6日',1376,null,null,1104,null,null,null,null,null,null,null,null],
['7日',1178,null,null,1233,null,null,null,null,null,null,null,null],
['8日',1122,null,null,null,null,null,null,null,null,null,null,null],
['9日',1100,null,null,null,null,null,null,null,null,null,null,null],
['10日',922,null,null,1250,null,null,null,null,null,null,null,null],
['11日',1062,null,null,1073,null,null,null,null,null,null,null,null],
['12日',1134,null,null,1177,null,null,null,null,null,null,null,null],
['13日',1228,null,null,1199,null,null,null,null,null,null,null,null],
['14日',1129,null,null,1212,null,null,null,null,null,null,null,null],
['15日',1189,null,null,1107,null,null,null,null,null,null,null,null],
['16日',1139,null,null,1215,null,null,null,null,null,null,null,null],
['17日',null,null,null,null,null,null,null,null,null,null,null,null],
['18日',1464,null,null,null,null,null,null,null,null,null,null,null],
['19日',null,null,null,null,null,null,null,null,null,null,null,null],
['20日',null,null,null,null,null,null,null,null,null,null,null,null],
['21日',null,null,null,978,null,null,null,null,null,null,null,null],
['22日',874,null,null,1071,null,null,null,null,null,null,null,null],
['23日',1044,null,null,1158,null,null,null,null,null,null,null,null],
['24日',964,null,null,null,null,null,null,null,null,null,null,null],
['25日',931,null,null,null,null,null,null,null,null,null,null,null],
['26日',910,null,null,1182,null,null,null,null,null,null,null,null],
['27日',917,null,null,null,null,null,null,null,null,null,null,null],
['28日',1074,null,null,null,null,null,null,null,null,null,null,null],
['29日',936,null,null,1134,null,null,null,null,null,null,null,null],
['30日',1228,null,null,1353,null,null,null,null,null,null,null,null],
['31日',1235,null,null,null,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: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=30 -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)
      }
    });
  }

});