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',1080,null,null,978,null,null,null,null,null,null,null,null],
['2日',1007,null,null,1002,null,null,null,null,null,null,null,null],
['3日',958,null,null,695,null,null,null,null,null,null,null,null],
['4日',769,null,null,589,null,null,null,null,null,null,null,null],
['5日',698,null,null,640,null,null,null,null,null,null,null,null],
['6日',783,null,null,645,null,null,null,null,null,null,null,null],
['7日',802,null,null,679,null,null,null,null,null,null,null,null],
['8日',953,null,null,730,null,null,null,null,null,null,null,null],
['9日',926,null,null,683,null,null,null,null,null,null,null,null],
['10日',951,null,null,781,null,null,null,null,null,null,null,null],
['11日',968,null,null,839,null,null,null,null,null,null,null,null],
['12日',1004,null,null,869,null,null,null,null,null,null,null,null],
['13日',901,null,null,1077,null,null,null,null,null,null,null,null],
['14日',964,null,null,927,null,null,null,null,null,null,null,null],
['15日',991,null,null,976,null,null,null,null,null,null,null,null],
['16日',1204,null,null,927,null,null,null,null,null,null,null,null],
['17日',1011,null,null,910,null,null,null,null,null,null,null,null],
['18日',904,null,null,984,null,null,null,null,null,null,null,null],
['19日',928,null,null,983,null,null,null,null,null,null,null,null],
['20日',1038,null,null,955,null,null,null,null,null,null,null,null],
['21日',972,null,null,922,null,null,null,null,null,null,null,null],
['22日',610,null,null,961,null,null,null,null,null,null,null,null],
['23日',709,null,null,993,null,null,null,null,null,null,null,null],
['24日',754,null,null,1083,null,null,null,null,null,null,null,null],
['25日',941,null,null,963,null,null,null,null,null,null,null,null],
['26日',857,null,null,713,null,null,null,null,null,null,null,null],
['27日',937,null,null,703,null,null,null,null,null,null,null,null],
['28日',809,null,null,791,null,null,null,null,null,null,null,null],
['29日',861,null,null,895,null,null,null,null,null,null,null,null],
['30日',1043,null,null,806,null,null,null,null,null,null,null,null],
['31日',886,null,null,871,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8月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1300},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)
      }
    });
  }

});