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',575,null,null,853,null,null,null,null,null,null,null,null],
['2日',604,null,null,725,null,null,null,null,null,null,null,null],
['3日',653,null,null,857,null,null,null,null,null,null,null,null],
['4日',629,null,null,552,null,null,null,null,null,null,null,null],
['5日',588,null,null,643,null,null,null,null,null,null,null,null],
['6日',642,null,null,698,null,null,null,null,null,null,null,null],
['7日',673,null,null,750,null,null,null,null,null,null,null,null],
['8日',705,null,null,759,null,null,null,null,null,null,null,null],
['9日',722,null,null,681,null,null,null,null,null,null,null,null],
['10日',653,null,null,635,null,null,null,null,null,null,null,null],
['11日',562,null,null,671,null,null,null,null,null,null,null,null],
['12日',593,null,null,780,null,null,null,null,null,null,null,null],
['13日',612,null,null,770,null,null,null,null,null,null,null,null],
['14日',750,null,null,790,null,null,null,null,null,null,null,null],
['15日',869,null,null,706,null,null,null,null,null,null,null,null],
['16日',799,null,null,522,null,null,null,null,null,null,null,null],
['17日',840,null,null,601,null,null,null,null,null,null,null,null],
['18日',823,null,null,715,null,null,null,null,null,null,null,null],
['19日',795,null,null,592,null,null,null,null,null,null,null,null],
['20日',777,null,null,681,null,null,null,null,null,null,null,null],
['21日',798,null,null,742,null,null,null,null,null,null,null,null],
['22日',767,null,null,749,null,null,null,null,null,null,null,null],
['23日',792,null,null,658,null,null,null,null,null,null,null,null],
['24日',626,null,null,769,null,null,null,null,null,null,null,null],
['25日',421,null,null,844,null,null,null,null,null,null,null,null],
['26日',446,null,null,840,null,null,null,null,null,null,null,null],
['27日',540,null,null,816,null,null,null,null,null,null,null,null],
['28日',715,null,null,698,null,null,null,null,null,null,null,null],
['29日',871,null,null,377,null,null,null,null,null,null,null,null],
['30日',856,null,null,348,null,null,null,null,null,null,null,null],
['31日',null,null,null,388,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7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=31 -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)
      }
    });
  }

});