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',911,null,null,734,null,null,null,null,null,null,null,null],
['2日',1018,null,null,988,null,null,null,null,null,null,null,null],
['3日',998,null,null,1068,null,null,null,null,null,null,null,null],
['4日',971,null,null,1109,null,null,null,null,null,null,null,null],
['5日',1020,null,null,965,null,null,null,null,null,null,null,null],
['6日',990,null,null,965,null,null,null,null,null,null,null,null],
['7日',1092,null,null,968,null,null,null,null,null,null,null,null],
['8日',1090,null,null,1055,null,null,null,null,null,null,null,null],
['9日',931,null,null,920,null,null,null,null,null,null,null,null],
['10日',813,null,null,965,null,null,null,null,null,null,null,null],
['11日',844,null,null,1055,null,null,null,null,null,null,null,null],
['12日',922,null,null,1053,null,null,null,null,null,null,null,null],
['13日',980,null,null,724,null,null,null,null,null,null,null,null],
['14日',906,null,null,867,null,null,null,null,null,null,null,null],
['15日',827,null,null,946,null,null,null,null,null,null,null,null],
['16日',833,null,null,931,null,null,null,null,null,null,null,null],
['17日',899,null,null,840,null,null,null,null,null,null,null,null],
['18日',905,null,null,872,null,null,null,null,null,null,null,null],
['19日',843,null,null,997,null,null,null,null,null,null,null,null],
['20日',711,null,null,983,null,null,null,null,null,null,null,null],
['21日',957,null,null,848,null,null,null,null,null,null,null,null],
['22日',955,null,null,954,null,null,null,null,null,null,null,null],
['23日',688,null,null,1014,null,null,null,null,null,null,null,null],
['24日',959,null,null,1044,null,null,null,null,null,null,null,null],
['25日',910,null,null,1011,null,null,null,null,null,null,null,null],
['26日',972,null,null,1246,null,null,null,null,null,null,null,null],
['27日',994,null,null,820,null,null,null,null,null,null,null,null],
['28日',1115,null,null,899,null,null,null,null,null,null,null,null],
['29日',1114,null,null,988,null,null,null,null,null,null,null,null],
['30日',758,null,null,854,null,null,null,null,null,null,null,null],
['31日',781,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:1300},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)
      }
    });
  }

});