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',1115,null,null,1313,null,null,null,null,null,null,null,null],
['2日',1024,null,null,947,null,null,null,null,null,null,null,null],
['3日',1033,null,null,1093,null,null,null,null,null,null,null,null],
['4日',1038,null,null,1054,null,null,null,null,null,null,null,null],
['5日',1134,null,null,1115,null,null,null,null,null,null,null,null],
['6日',1301,null,null,1164,null,null,null,null,null,null,null,null],
['7日',1294,null,null,1074,null,null,null,null,null,null,null,null],
['8日',1035,null,null,968,null,null,null,null,null,null,null,null],
['9日',1003,null,null,1150,null,null,null,null,null,null,null,null],
['10日',1121,null,null,998,null,null,null,null,null,null,null,null],
['11日',1213,null,null,1125,null,null,null,null,null,null,null,null],
['12日',1313,null,null,971,null,null,null,null,null,null,null,null],
['13日',1342,null,null,1240,null,null,null,null,null,null,null,null],
['14日',1105,null,null,1190,null,null,null,null,null,null,null,null],
['15日',1321,null,null,1083,null,null,null,null,null,null,null,null],
['16日',993,null,null,1031,null,null,null,null,null,null,null,null],
['17日',957,null,null,1013,null,null,null,null,null,null,null,null],
['18日',1158,null,null,1162,null,null,null,null,null,null,null,null],
['19日',1357,null,null,1218,null,null,null,null,null,null,null,null],
['20日',1368,null,null,997,null,null,null,null,null,null,null,null],
['21日',1047,null,null,894,null,null,null,null,null,null,null,null],
['22日',1170,null,null,996,null,null,null,null,null,null,null,null],
['23日',1234,null,null,820,null,null,null,null,null,null,null,null],
['24日',1256,null,null,972,null,null,null,null,null,null,null,null],
['25日',1312,null,null,992,null,null,null,null,null,null,null,null],
['26日',1005,null,null,1073,null,null,null,null,null,null,null,null],
['27日',1112,null,null,1094,null,null,null,null,null,null,null,null],
['28日',1150,null,null,1139,null,null,null,null,null,null,null,null],
['29日',1338,null,null,1153,null,null,null,null,null,null,null,null],
['30日',1053,null,null,1216,null,null,null,null,null,null,null,null],
['31日',null,null,null,1059,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:'2023年5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)
      }
    });
  }

});