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',534,null,null,1056,null,null,null,null,null,null,null,null],
['2日',474,null,null,458,null,null,null,null,null,null,null,null],
['3日',453,null,null,495,null,null,null,null,null,null,null,null],
['4日',527,null,null,662,null,null,null,null,null,null,null,null],
['5日',628,null,null,758,null,null,null,null,null,null,null,null],
['6日',589,null,null,932,null,null,null,null,null,null,null,null],
['7日',573,null,null,1029,null,null,null,null,null,null,null,null],
['8日',542,null,null,890,null,null,null,null,null,null,null,null],
['9日',604,null,null,null,null,null,null,null,null,null,null,null],
['10日',558,null,null,594,null,null,null,null,null,null,null,null],
['11日',555,null,null,616,null,null,null,null,null,null,null,null],
['12日',538,null,null,701,null,null,null,null,null,null,null,null],
['13日',422,null,null,768,null,null,null,null,null,null,null,null],
['14日',503,null,null,824,null,null,null,null,null,null,null,null],
['15日',673,null,null,897,null,null,null,null,null,null,null,null],
['16日',725,null,null,779,null,null,null,null,null,null,null,null],
['17日',810,null,null,684,null,null,null,null,null,null,null,null],
['18日',699,null,null,869,null,null,null,null,null,null,null,null],
['19日',726,null,null,956,null,null,null,null,null,null,null,null],
['20日',571,null,null,null,null,null,null,null,null,null,null,null],
['21日',604,null,null,855,null,null,null,null,null,null,null,null],
['22日',681,null,null,841,null,null,null,null,null,null,null,null],
['23日',909,null,null,888,null,null,null,null,null,null,null,null],
['24日',1030,null,null,372,null,null,null,null,null,null,null,null],
['25日',810,null,null,406,null,null,null,null,null,null,null,null],
['26日',871,null,null,557,null,null,null,null,null,null,null,null],
['27日',988,null,null,603,null,null,null,null,null,null,null,null],
['28日',608,null,null,639,null,null,null,null,null,null,null,null],
['29日',772,null,null,826,null,null,null,null,null,null,null,null],
['30日',875,null,null,985,null,null,null,null,null,null,null,null],
['31日',1078,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:1100},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)
      }
    });
  }

});