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',582,null,null,819,null,null,null,null,null,null,null,null],
['2日',697,null,null,860,null,null,null,null,null,null,null,null],
['3日',561,null,null,968,null,null,null,null,null,null,null,null],
['4日',598,null,null,721,null,null,null,null,null,null,null,null],
['5日',710,null,null,752,null,null,null,null,null,null,null,null],
['6日',778,null,null,855,null,null,null,null,null,null,null,null],
['7日',668,null,null,1038,null,null,null,null,null,null,null,null],
['8日',690,null,null,1062,null,null,null,null,null,null,null,null],
['9日',877,null,null,761,null,null,null,null,null,null,null,null],
['10日',994,null,null,1083,null,null,null,null,null,null,null,null],
['11日',1144,null,null,null,null,null,null,null,null,null,null,null],
['12日',1095,null,null,1250,null,null,null,null,null,null,null,null],
['13日',893,null,null,1246,null,null,null,null,null,null,null,null],
['14日',971,null,null,null,null,null,null,null,null,null,null,null],
['15日',954,null,null,1126,null,null,null,null,null,null,null,null],
['16日',1428,null,null,null,null,null,null,null,null,null,null,null],
['17日',null,null,null,964,null,null,null,null,null,null,null,null],
['18日',null,null,null,null,null,null,null,null,null,null,null,null],
['19日',null,null,null,902,null,null,null,null,null,null,null,null],
['20日',1065,null,null,1114,null,null,null,null,null,null,null,null],
['21日',978,null,null,1018,null,null,null,null,null,null,null,null],
['22日',1140,null,null,558,null,null,null,null,null,null,null,null],
['23日',772,null,null,579,null,null,null,null,null,null,null,null],
['24日',926,null,null,877,null,null,null,null,null,null,null,null],
['25日',1083,null,null,1042,null,null,null,null,null,null,null,null],
['26日',1123,null,null,663,null,null,null,null,null,null,null,null],
['27日',969,null,null,604,null,null,null,null,null,null,null,null],
['28日',1066,null,null,671,null,null,null,null,null,null,null,null],
['29日',773,null,null,709,null,null,null,null,null,null,null,null],
['30日',null,null,null,856,null,null,null,null,null,null,null,null],
['31日',null,null,null,1042,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: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=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)
      }
    });
  }

});