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',958,null,null,1003,null,null,null,null,null,null,null,null],
['2日',null,null,null,1088,null,null,null,null,null,null,null,null],
['3日',815,null,null,891,null,null,null,null,null,null,null,null],
['4日',849,null,null,837,null,null,null,null,null,null,null,null],
['5日',893,null,null,796,null,null,null,null,null,null,null,null],
['6日',823,null,null,1116,null,null,null,null,null,null,null,null],
['7日',null,null,null,864,null,null,null,null,null,null,null,null],
['8日',854,null,null,815,null,null,null,null,null,null,null,null],
['9日',923,null,null,813,null,null,null,null,null,null,null,null],
['10日',1009,null,null,916,null,null,null,null,null,null,null,null],
['11日',987,null,null,936,null,null,null,null,null,null,null,null],
['12日',1029,null,null,693,null,null,null,null,null,null,null,null],
['13日',1159,null,null,604,null,null,null,null,null,null,null,null],
['14日',1117,null,null,704,null,null,null,null,null,null,null,null],
['15日',1110,null,null,932,null,null,null,null,null,null,null,null],
['16日',1073,null,null,918,null,null,null,null,null,null,null,null],
['17日',970,null,null,808,null,null,null,null,null,null,null,null],
['18日',943,null,null,786,null,null,null,null,null,null,null,null],
['19日',742,null,null,791,null,null,null,null,null,null,null,null],
['20日',757,null,null,810,null,null,null,null,null,null,null,null],
['21日',1029,null,null,945,null,null,null,null,null,null,null,null],
['22日',1020,null,null,1033,null,null,null,null,null,null,null,null],
['23日',1067,null,null,1089,null,null,null,null,null,null,null,null],
['24日',922,null,null,1214,null,null,null,null,null,null,null,null],
['25日',638,null,null,1020,null,null,null,null,null,null,null,null],
['26日',357,null,null,1033,null,null,null,null,null,null,null,null],
['27日',488,null,null,849,null,null,null,null,null,null,null,null],
['28日',649,null,null,825,null,null,null,null,null,null,null,null],
['29日',782,null,null,759,null,null,null,null,null,null,null,null],
['30日',816,null,null,936,null,null,null,null,null,null,null,null],
['31日',762,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6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=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)
      }
    });
  }

});