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',786,null,null,528,null,null,null,null,null,null,null,null],
['2日',504,null,null,664,null,null,null,null,null,null,null,null],
['3日',547,null,null,714,null,null,null,null,null,null,null,null],
['4日',595,null,null,706,null,null,null,null,null,null,null,null],
['5日',574,null,null,846,null,null,null,null,null,null,null,null],
['6日',642,null,null,1195,null,null,null,null,null,null,null,null],
['7日',697,null,null,654,null,null,null,null,null,null,null,null],
['8日',393,null,null,876,null,null,null,null,null,null,null,null],
['9日',433,null,null,946,null,null,null,null,null,null,null,null],
['10日',459,null,null,922,null,null,null,null,null,null,null,null],
['11日',534,null,null,null,null,null,null,null,null,null,null,null],
['12日',561,null,null,943,null,null,null,null,null,null,null,null],
['13日',589,null,null,1065,null,null,null,null,null,null,null,null],
['14日',728,null,null,500,null,null,null,null,null,null,null,null],
['15日',473,null,null,581,null,null,null,null,null,null,null,null],
['16日',486,null,null,672,null,null,null,null,null,null,null,null],
['17日',550,null,null,721,null,null,null,null,null,null,null,null],
['18日',634,null,null,820,null,null,null,null,null,null,null,null],
['19日',809,null,null,1037,null,null,null,null,null,null,null,null],
['20日',785,null,null,null,null,null,null,null,null,null,null,null],
['21日',638,null,null,null,null,null,null,null,null,null,null,null],
['22日',319,null,null,null,null,null,null,null,null,null,null,null],
['23日',319,null,null,989,null,null,null,null,null,null,null,null],
['24日',432,null,null,null,null,null,null,null,null,null,null,null],
['25日',477,null,null,null,null,null,null,null,null,null,null,null],
['26日',526,null,null,null,null,null,null,null,null,null,null,null],
['27日',533,null,null,1015,null,null,null,null,null,null,null,null],
['28日',503,null,null,null,null,null,null,null,null,null,null,null],
['29日',583,null,null,null,null,null,null,null,null,null,null,null],
['30日',435,null,null,null,null,null,null,null,null,null,null,null],
['31日',null,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:'2022年10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=27 -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)
      }
    });
  }

});