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',469,null,null,524,null,null,null,null,null,null,null,null],
['2日',462,null,null,481,null,null,null,null,null,null,null,null],
['3日',331,null,null,497,null,null,null,null,null,null,null,null],
['4日',339,null,null,538,null,null,null,null,null,null,null,null],
['5日',440,null,null,468,null,null,null,null,null,null,null,null],
['6日',526,null,null,273,null,null,null,null,null,null,null,null],
['7日',606,null,null,397,null,null,null,null,null,null,null,null],
['8日',707,null,null,559,null,null,null,null,null,null,null,null],
['9日',851,null,null,701,null,null,null,null,null,null,null,null],
['10日',341,null,null,698,null,null,null,null,null,null,null,null],
['11日',409,null,null,762,null,null,null,null,null,null,null,null],
['12日',506,null,null,415,null,null,null,null,null,null,null,null],
['13日',611,null,null,457,null,null,null,null,null,null,null,null],
['14日',466,null,null,551,null,null,null,null,null,null,null,null],
['15日',488,null,null,672,null,null,null,null,null,null,null,null],
['16日',548,null,null,694,null,null,null,null,null,null,null,null],
['17日',594,null,null,726,null,null,null,null,null,null,null,null],
['18日',649,null,null,443,null,null,null,null,null,null,null,null],
['19日',321,null,null,510,null,null,null,null,null,null,null,null],
['20日',377,null,null,561,null,null,null,null,null,null,null,null],
['21日',404,null,null,404,null,null,null,null,null,null,null,null],
['22日',523,null,null,489,null,null,null,null,null,null,null,null],
['23日',599,null,null,633,null,null,null,null,null,null,null,null],
['24日',584,null,null,674,null,null,null,null,null,null,null,null],
['25日',665,null,null,611,null,null,null,null,null,null,null,null],
['26日',618,null,null,615,null,null,null,null,null,null,null,null],
['27日',624,null,null,596,null,null,null,null,null,null,null,null],
['28日',252,null,null,306,null,null,null,null,null,null,null,null],
['29日',308,null,null,376,null,null,null,null,null,null,null,null],
['30日',378,null,null,447,null,null,null,null,null,null,null,null],
['31日',463,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:'2023年6月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:900},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)
      }
    });
  }

});