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',630,null,null,521,null,null,null,null,null,null,null,null],
['2日',303,null,null,491,null,null,null,null,null,null,null,null],
['3日',346,null,null,572,null,null,null,null,null,null,null,null],
['4日',394,null,null,697,null,null,null,null,null,null,null,null],
['5日',389,null,null,631,null,null,null,null,null,null,null,null],
['6日',427,null,null,671,null,null,null,null,null,null,null,null],
['7日',410,null,null,701,null,null,null,null,null,null,null,null],
['8日',365,null,null,793,null,null,null,null,null,null,null,null],
['9日',402,null,null,558,null,null,null,null,null,null,null,null],
['10日',473,null,null,599,null,null,null,null,null,null,null,null],
['11日',486,null,null,641,null,null,null,null,null,null,null,null],
['12日',507,null,null,723,null,null,null,null,null,null,null,null],
['13日',544,null,null,707,null,null,null,null,null,null,null,null],
['14日',440,null,null,820,null,null,null,null,null,null,null,null],
['15日',421,null,null,935,null,null,null,null,null,null,null,null],
['16日',395,null,null,459,null,null,null,null,null,null,null,null],
['17日',513,null,null,472,null,null,null,null,null,null,null,null],
['18日',538,null,null,588,null,null,null,null,null,null,null,null],
['19日',632,null,null,638,null,null,null,null,null,null,null,null],
['20日',537,null,null,617,null,null,null,null,null,null,null,null],
['21日',611,null,null,653,null,null,null,null,null,null,null,null],
['22日',593,null,null,650,null,null,null,null,null,null,null,null],
['23日',624,null,null,625,null,null,null,null,null,null,null,null],
['24日',655,null,null,546,null,null,null,null,null,null,null,null],
['25日',603,null,null,528,null,null,null,null,null,null,null,null],
['26日',690,null,null,645,null,null,null,null,null,null,null,null],
['27日',602,null,null,609,null,null,null,null,null,null,null,null],
['28日',674,null,null,674,null,null,null,null,null,null,null,null],
['29日',746,null,null,727,null,null,null,null,null,null,null,null],
['30日',596,null,null,null,null,null,null,null,null,null,null,null],
['31日',635,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2月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1000},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=29 -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)
      }
    });
  }

});