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',1019,null,null,824,null,null,null,null,null,null,null,null],
['2日',803,null,null,800,null,null,null,null,null,null,null,null],
['3日',913,null,null,845,null,null,null,null,null,null,null,null],
['4日',864,null,null,997,null,null,null,null,null,null,null,null],
['5日',893,null,null,997,null,null,null,null,null,null,null,null],
['6日',850,null,null,778,null,null,null,null,null,null,null,null],
['7日',815,null,null,898,null,null,null,null,null,null,null,null],
['8日',744,null,null,1007,null,null,null,null,null,null,null,null],
['9日',798,null,null,912,null,null,null,null,null,null,null,null],
['10日',968,null,null,956,null,null,null,null,null,null,null,null],
['11日',1010,null,null,1021,null,null,null,null,null,null,null,null],
['12日',1066,null,null,1126,null,null,null,null,null,null,null,null],
['13日',null,null,null,987,null,null,null,null,null,null,null,null],
['14日',1053,null,null,1008,null,null,null,null,null,null,null,null],
['15日',1016,null,null,1109,null,null,null,null,null,null,null,null],
['16日',1048,null,null,1012,null,null,null,null,null,null,null,null],
['17日',null,null,null,1006,null,null,null,null,null,null,null,null],
['18日',null,null,null,1123,null,null,null,null,null,null,null,null],
['19日',1017,null,null,null,null,null,null,null,null,null,null,null],
['20日',null,null,null,470,null,null,null,null,null,null,null,null],
['21日',1019,null,null,457,null,null,null,null,null,null,null,null],
['22日',974,null,null,485,null,null,null,null,null,null,null,null],
['23日',771,null,null,526,null,null,null,null,null,null,null,null],
['24日',870,null,null,625,null,null,null,null,null,null,null,null],
['25日',918,null,null,619,null,null,null,null,null,null,null,null],
['26日',1034,null,null,627,null,null,null,null,null,null,null,null],
['27日',739,null,null,669,null,null,null,null,null,null,null,null],
['28日',866,null,null,642,null,null,null,null,null,null,null,null],
['29日',968,null,null,631,null,null,null,null,null,null,null,null],
['30日',900,null,null,664,null,null,null,null,null,null,null,null],
['31日',878,null,null,null,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4月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1200},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=30 -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)
      }
    });
  }

});