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',875,null,null,1116,null,null,null,null,null,null,null,null],
['2日',558,null,null,493,null,null,null,null,null,null,null,null],
['3日',638,null,null,635,null,null,null,null,null,null,null,null],
['4日',781,null,null,777,null,null,null,null,null,null,null,null],
['5日',852,null,null,836,null,null,null,null,null,null,null,null],
['6日',880,null,null,1108,null,null,null,null,null,null,null,null],
['7日',945,null,null,919,null,null,null,null,null,null,null,null],
['8日',1009,null,null,1112,null,null,null,null,null,null,null,null],
['9日',693,null,null,780,null,null,null,null,null,null,null,null],
['10日',809,null,null,916,null,null,null,null,null,null,null,null],
['11日',865,null,null,1058,null,null,null,null,null,null,null,null],
['12日',917,null,null,1202,null,null,null,null,null,null,null,null],
['13日',954,null,null,1048,null,null,null,null,null,null,null,null],
['14日',1203,null,null,988,null,null,null,null,null,null,null,null],
['15日',1217,null,null,1034,null,null,null,null,null,null,null,null],
['16日',1150,null,null,1294,null,null,null,null,null,null,null,null],
['17日',1123,null,null,1113,null,null,null,null,null,null,null,null],
['18日',1138,null,null,1127,null,null,null,null,null,null,null,null],
['19日',1246,null,null,1166,null,null,null,null,null,null,null,null],
['20日',993,null,null,729,null,null,null,null,null,null,null,null],
['21日',930,null,null,942,null,null,null,null,null,null,null,null],
['22日',629,null,null,841,null,null,null,null,null,null,null,null],
['23日',804,null,null,1085,null,null,null,null,null,null,null,null],
['24日',780,null,null,1228,null,null,null,null,null,null,null,null],
['25日',896,null,null,1023,null,null,null,null,null,null,null,null],
['26日',1207,null,null,1056,null,null,null,null,null,null,null,null],
['27日',1016,null,null,1030,null,null,null,null,null,null,null,null],
['28日',911,null,null,1293,null,null,null,null,null,null,null,null],
['29日',844,null,null,863,null,null,null,null,null,null,null,null],
['30日',1124,null,null,1207,null,null,null,null,null,null,null,null],
['31日',null,null,null,1348,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)
      }
    });
  }

});