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',761,null,null,728,null,null,null,null,null,null,null,null],
['2日',954,null,null,850,null,null,null,null,null,null,null,null],
['3日',903,null,null,968,null,null,null,null,null,null,null,null],
['4日',1054,null,null,967,null,null,null,null,null,null,null,null],
['5日',null,null,null,1035,null,null,null,null,null,null,null,null],
['6日',1068,null,null,879,null,null,null,null,null,null,null,null],
['7日',919,null,null,958,null,null,null,null,null,null,null,null],
['8日',862,null,null,1036,null,null,null,null,null,null,null,null],
['9日',843,null,null,876,null,null,null,null,null,null,null,null],
['10日',1021,null,null,791,null,null,null,null,null,null,null,null],
['11日',892,null,null,918,null,null,null,null,null,null,null,null],
['12日',853,null,null,898,null,null,null,null,null,null,null,null],
['13日',797,null,null,813,null,null,null,null,null,null,null,null],
['14日',795,null,null,870,null,null,null,null,null,null,null,null],
['15日',871,null,null,927,null,null,null,null,null,null,null,null],
['16日',849,null,null,930,null,null,null,null,null,null,null,null],
['17日',873,null,null,893,null,null,null,null,null,null,null,null],
['18日',865,null,null,969,null,null,null,null,null,null,null,null],
['19日',818,null,null,891,null,null,null,null,null,null,null,null],
['20日',904,null,null,950,null,null,null,null,null,null,null,null],
['21日',912,null,null,1045,null,null,null,null,null,null,null,null],
['22日',969,null,null,1029,null,null,null,null,null,null,null,null],
['23日',871,null,null,931,null,null,null,null,null,null,null,null],
['24日',1015,null,null,1070,null,null,null,null,null,null,null,null],
['25日',1010,null,null,null,null,null,null,null,null,null,null,null],
['26日',1044,null,null,956,null,null,null,null,null,null,null,null],
['27日',855,null,null,1089,null,null,null,null,null,null,null,null],
['28日',911,null,null,897,null,null,null,null,null,null,null,null],
['29日',929,null,null,900,null,null,null,null,null,null,null,null],
['30日',939,null,null,972,null,null,null,null,null,null,null,null],
['31日',760,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)
      }
    });
  }

});