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',919,null,null,918,null,null,null,null,null,null,null,null],
['2日',824,null,null,778,null,null,null,null,null,null,null,null],
['3日',704,null,null,648,null,null,null,null,null,null,null,null],
['4日',652,null,null,615,null,null,null,null,null,null,null,null],
['5日',668,null,null,691,null,null,null,null,null,null,null,null],
['6日',853,null,null,811,null,null,null,null,null,null,null,null],
['7日',760,null,null,776,null,null,null,null,null,null,null,null],
['8日',678,null,null,874,null,null,null,null,null,null,null,null],
['9日',851,null,null,1080,null,null,null,null,null,null,null,null],
['10日',893,null,null,1104,null,null,null,null,null,null,null,null],
['11日',809,null,null,null,null,null,null,null,null,null,null,null],
['12日',890,null,null,1020,null,null,null,null,null,null,null,null],
['13日',932,null,null,1057,null,null,null,null,null,null,null,null],
['14日',958,null,null,873,null,null,null,null,null,null,null,null],
['15日',949,null,null,911,null,null,null,null,null,null,null,null],
['16日',1049,null,null,1027,null,null,null,null,null,null,null,null],
['17日',883,null,null,1003,null,null,null,null,null,null,null,null],
['18日',833,null,null,null,null,null,null,null,null,null,null,null],
['19日',822,null,null,1049,null,null,null,null,null,null,null,null],
['20日',607,null,null,687,null,null,null,null,null,null,null,null],
['21日',617,null,null,694,null,null,null,null,null,null,null,null],
['22日',560,null,null,761,null,null,null,null,null,null,null,null],
['23日',715,null,null,762,null,null,null,null,null,null,null,null],
['24日',930,null,null,886,null,null,null,null,null,null,null,null],
['25日',862,null,null,923,null,null,null,null,null,null,null,null],
['26日',757,null,null,918,null,null,null,null,null,null,null,null],
['27日',811,null,null,900,null,null,null,null,null,null,null,null],
['28日',853,null,null,949,null,null,null,null,null,null,null,null],
['29日',1168,null,null,903,null,null,null,null,null,null,null,null],
['30日',1037,null,null,954,null,null,null,null,null,null,null,null],
['31日',1073,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)
      }
    });
  }

});