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',683,null,null,793,null,null,null,null,null,null,null,null],
['2日',635,null,null,571,null,null,null,null,null,null,null,null],
['3日',672,null,null,673,null,null,null,null,null,null,null,null],
['4日',669,null,null,625,null,null,null,null,null,null,null,null],
['5日',692,null,null,655,null,null,null,null,null,null,null,null],
['6日',764,null,null,651,null,null,null,null,null,null,null,null],
['7日',856,null,null,722,null,null,null,null,null,null,null,null],
['8日',799,null,null,842,null,null,null,null,null,null,null,null],
['9日',802,null,null,689,null,null,null,null,null,null,null,null],
['10日',579,null,null,670,null,null,null,null,null,null,null,null],
['11日',731,null,null,550,null,null,null,null,null,null,null,null],
['12日',627,null,null,533,null,null,null,null,null,null,null,null],
['13日',677,null,null,573,null,null,null,null,null,null,null,null],
['14日',753,null,null,717,null,null,null,null,null,null,null,null],
['15日',810,null,null,636,null,null,null,null,null,null,null,null],
['16日',839,null,null,744,null,null,null,null,null,null,null,null],
['17日',786,null,null,599,null,null,null,null,null,null,null,null],
['18日',758,null,null,569,null,null,null,null,null,null,null,null],
['19日',682,null,null,525,null,null,null,null,null,null,null,null],
['20日',556,null,null,605,null,null,null,null,null,null,null,null],
['21日',628,null,null,711,null,null,null,null,null,null,null,null],
['22日',678,null,null,720,null,null,null,null,null,null,null,null],
['23日',681,null,null,857,null,null,null,null,null,null,null,null],
['24日',777,null,null,791,null,null,null,null,null,null,null,null],
['25日',683,null,null,708,null,null,null,null,null,null,null,null],
['26日',601,null,null,593,null,null,null,null,null,null,null,null],
['27日',640,null,null,577,null,null,null,null,null,null,null,null],
['28日',699,null,null,563,null,null,null,null,null,null,null,null],
['29日',739,null,null,612,null,null,null,null,null,null,null,null],
['30日',750,null,null,699,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:'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)
      }
    });
  }

});