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',823,null,null,729,null,null,null,null,null,null,null,null],
['2日',934,null,null,992,null,null,null,null,null,null,null,null],
['3日',982,null,null,1110,null,null,null,null,null,null,null,null],
['4日',1087,null,null,1157,null,null,null,null,null,null,null,null],
['5日',1061,null,null,1176,null,null,null,null,null,null,null,null],
['6日',1097,null,null,1160,null,null,null,null,null,null,null,null],
['7日',1112,null,null,1206,null,null,null,null,null,null,null,null],
['8日',1174,null,null,1249,null,null,null,null,null,null,null,null],
['9日',1049,null,null,717,null,null,null,null,null,null,null,null],
['10日',1137,null,null,849,null,null,null,null,null,null,null,null],
['11日',1115,null,null,915,null,null,null,null,null,null,null,null],
['12日',1141,null,null,978,null,null,null,null,null,null,null,null],
['13日',1143,null,null,1114,null,null,null,null,null,null,null,null],
['14日',1127,null,null,1088,null,null,null,null,null,null,null,null],
['15日',1108,null,null,916,null,null,null,null,null,null,null,null],
['16日',1076,null,null,1067,null,null,null,null,null,null,null,null],
['17日',1059,null,null,1047,null,null,null,null,null,null,null,null],
['18日',1053,null,null,1073,null,null,null,null,null,null,null,null],
['19日',1073,null,null,1206,null,null,null,null,null,null,null,null],
['20日',1115,null,null,1256,null,null,null,null,null,null,null,null],
['21日',1239,null,null,1200,null,null,null,null,null,null,null,null],
['22日',1153,null,null,1236,null,null,null,null,null,null,null,null],
['23日',1118,null,null,1224,null,null,null,null,null,null,null,null],
['24日',1115,null,null,1091,null,null,null,null,null,null,null,null],
['25日',1080,null,null,1035,null,null,null,null,null,null,null,null],
['26日',1278,null,null,1201,null,null,null,null,null,null,null,null],
['27日',942,null,null,1258,null,null,null,null,null,null,null,null],
['28日',936,null,null,921,null,null,null,null,null,null,null,null],
['29日',884,null,null,963,null,null,null,null,null,null,null,null],
['30日',null,null,null,966,null,null,null,null,null,null,null,null],
['31日',null,null,null,950,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:1300},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)
      }
    });
  }

});