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',606,null,null,651,null,null,null,null,null,null,null,null],
['2日',574,null,null,593,null,null,null,null,null,null,null,null],
['3日',653,null,null,628,null,null,null,null,null,null,null,null],
['4日',734,null,null,657,null,null,null,null,null,null,null,null],
['5日',680,null,null,845,null,null,null,null,null,null,null,null],
['6日',658,null,null,847,null,null,null,null,null,null,null,null],
['7日',791,null,null,991,null,null,null,null,null,null,null,null],
['8日',995,null,null,971,null,null,null,null,null,null,null,null],
['9日',1116,null,null,857,null,null,null,null,null,null,null,null],
['10日',1149,null,null,839,null,null,null,null,null,null,null,null],
['11日',711,null,null,642,null,null,null,null,null,null,null,null],
['12日',582,null,null,596,null,null,null,null,null,null,null,null],
['13日',730,null,null,705,null,null,null,null,null,null,null,null],
['14日',580,null,null,746,null,null,null,null,null,null,null,null],
['15日',527,null,null,813,null,null,null,null,null,null,null,null],
['16日',591,null,null,840,null,null,null,null,null,null,null,null],
['17日',706,null,null,1057,null,null,null,null,null,null,null,null],
['18日',757,null,null,824,null,null,null,null,null,null,null,null],
['19日',698,null,null,894,null,null,null,null,null,null,null,null],
['20日',776,null,null,996,null,null,null,null,null,null,null,null],
['21日',498,null,null,996,null,null,null,null,null,null,null,null],
['22日',584,null,null,1122,null,null,null,null,null,null,null,null],
['23日',731,null,null,943,null,null,null,null,null,null,null,null],
['24日',778,null,null,714,null,null,null,null,null,null,null,null],
['25日',893,null,null,940,null,null,null,null,null,null,null,null],
['26日',725,null,null,726,null,null,null,null,null,null,null,null],
['27日',627,null,null,745,null,null,null,null,null,null,null,null],
['28日',660,null,null,882,null,null,null,null,null,null,null,null],
['29日',792,null,null,893,null,null,null,null,null,null,null,null],
['30日',778,null,null,786,null,null,null,null,null,null,null,null],
['31日',728,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)
      }
    });
  }

});