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',447,null,null,511,null,null,null,null,null,null,null,null],
['2日',538,null,null,622,null,null,null,null,null,null,null,null],
['3日',548,null,null,651,null,null,null,null,null,null,null,null],
['4日',560,null,null,716,null,null,null,null,null,null,null,null],
['5日',542,null,null,738,null,null,null,null,null,null,null,null],
['6日',605,null,null,643,null,null,null,null,null,null,null,null],
['7日',661,null,null,641,null,null,null,null,null,null,null,null],
['8日',669,null,null,645,null,null,null,null,null,null,null,null],
['9日',705,null,null,778,null,null,null,null,null,null,null,null],
['10日',779,null,null,793,null,null,null,null,null,null,null,null],
['11日',607,null,null,741,null,null,null,null,null,null,null,null],
['12日',670,null,null,799,null,null,null,null,null,null,null,null],
['13日',745,null,null,760,null,null,null,null,null,null,null,null],
['14日',796,null,null,806,null,null,null,null,null,null,null,null],
['15日',720,null,null,777,null,null,null,null,null,null,null,null],
['16日',761,null,null,815,null,null,null,null,null,null,null,null],
['17日',688,null,null,706,null,null,null,null,null,null,null,null],
['18日',693,null,null,679,null,null,null,null,null,null,null,null],
['19日',673,null,null,662,null,null,null,null,null,null,null,null],
['20日',645,null,null,924,null,null,null,null,null,null,null,null],
['21日',875,null,null,null,null,null,null,null,null,null,null,null],
['22日',924,null,null,null,null,null,null,null,null,null,null,null],
['23日',1076,null,null,null,null,null,null,null,null,null,null,null],
['24日',null,null,null,null,null,null,null,null,null,null,null,null],
['25日',1085,null,null,null,null,null,null,null,null,null,null,null],
['26日',1160,null,null,549,null,null,null,null,null,null,null,null],
['27日',null,null,null,502,null,null,null,null,null,null,null,null],
['28日',1149,null,null,508,null,null,null,null,null,null,null,null],
['29日',634,null,null,600,null,null,null,null,null,null,null,null],
['30日',365,null,null,567,null,null,null,null,null,null,null,null],
['31日',430,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)
      }
    });
  }

});