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',772,null,null,1185,null,null,null,null,null,null,null,null],
['2日',754,null,null,1035,null,null,null,null,null,null,null,null],
['3日',827,null,null,1089,null,null,null,null,null,null,null,null],
['4日',820,null,null,1145,null,null,null,null,null,null,null,null],
['5日',789,null,null,917,null,null,null,null,null,null,null,null],
['6日',816,null,null,1076,null,null,null,null,null,null,null,null],
['7日',799,null,null,1184,null,null,null,null,null,null,null,null],
['8日',939,null,null,721,null,null,null,null,null,null,null,null],
['9日',863,null,null,917,null,null,null,null,null,null,null,null],
['10日',965,null,null,1060,null,null,null,null,null,null,null,null],
['11日',794,null,null,1080,null,null,null,null,null,null,null,null],
['12日',851,null,null,1108,null,null,null,null,null,null,null,null],
['13日',1040,null,null,1228,null,null,null,null,null,null,null,null],
['14日',1125,null,null,1122,null,null,null,null,null,null,null,null],
['15日',1126,null,null,1041,null,null,null,null,null,null,null,null],
['16日',1078,null,null,1132,null,null,null,null,null,null,null,null],
['17日',822,null,null,1019,null,null,null,null,null,null,null,null],
['18日',935,null,null,1003,null,null,null,null,null,null,null,null],
['19日',1052,null,null,1203,null,null,null,null,null,null,null,null],
['20日',997,null,null,1033,null,null,null,null,null,null,null,null],
['21日',1047,null,null,1061,null,null,null,null,null,null,null,null],
['22日',1155,null,null,966,null,null,null,null,null,null,null,null],
['23日',1000,null,null,974,null,null,null,null,null,null,null,null],
['24日',1017,null,null,1084,null,null,null,null,null,null,null,null],
['25日',1063,null,null,1192,null,null,null,null,null,null,null,null],
['26日',1044,null,null,1276,null,null,null,null,null,null,null,null],
['27日',1109,null,null,1313,null,null,null,null,null,null,null,null],
['28日',1084,null,null,1329,null,null,null,null,null,null,null,null],
['29日',1086,null,null,1288,null,null,null,null,null,null,null,null],
['30日',null,null,null,1013,null,null,null,null,null,null,null,null],
['31日',null,null,null,1086,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: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)
      }
    });
  }

});