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',null,null,null,809,null,null,null,null,null,null,null,null],
['2日',691,null,null,538,null,null,null,null,null,null,null,null],
['3日',832,null,null,588,null,null,null,null,null,null,null,null],
['4日',892,null,null,616,null,null,null,null,null,null,null,null],
['5日',895,null,null,755,null,null,null,null,null,null,null,null],
['6日',1008,null,null,490,null,null,null,null,null,null,null,null],
['7日',901,null,null,480,null,null,null,null,null,null,null,null],
['8日',868,null,null,545,null,null,null,null,null,null,null,null],
['9日',960,null,null,564,null,null,null,null,null,null,null,null],
['10日',980,null,null,653,null,null,null,null,null,null,null,null],
['11日',994,null,null,617,null,null,null,null,null,null,null,null],
['12日',998,null,null,620,null,null,null,null,null,null,null,null],
['13日',1168,null,null,606,null,null,null,null,null,null,null,null],
['14日',504,null,null,504,null,null,null,null,null,null,null,null],
['15日',613,null,null,420,null,null,null,null,null,null,null,null],
['16日',746,null,null,561,null,null,null,null,null,null,null,null],
['17日',637,null,null,676,null,null,null,null,null,null,null,null],
['18日',748,null,null,743,null,null,null,null,null,null,null,null],
['19日',821,null,null,795,null,null,null,null,null,null,null,null],
['20日',775,null,null,732,null,null,null,null,null,null,null,null],
['21日',946,null,null,914,null,null,null,null,null,null,null,null],
['22日',853,null,null,835,null,null,null,null,null,null,null,null],
['23日',836,null,null,775,null,null,null,null,null,null,null,null],
['24日',929,null,null,826,null,null,null,null,null,null,null,null],
['25日',732,null,null,811,null,null,null,null,null,null,null,null],
['26日',785,null,null,916,null,null,null,null,null,null,null,null],
['27日',655,null,null,817,null,null,null,null,null,null,null,null],
['28日',640,null,null,807,null,null,null,null,null,null,null,null],
['29日',776,null,null,839,null,null,null,null,null,null,null,null],
['30日',945,null,null,760,null,null,null,null,null,null,null,null],
['31日',812,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)
      }
    });
  }

});