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',647,null,null,614,null,null,null,null,null,null,null,null],
['2日',662,null,null,584,null,null,null,null,null,null,null,null],
['3日',695,null,null,639,null,null,null,null,null,null,null,null],
['4日',637,null,null,760,null,null,null,null,null,null,null,null],
['5日',698,null,null,651,null,null,null,null,null,null,null,null],
['6日',734,null,null,667,null,null,null,null,null,null,null,null],
['7日',706,null,null,730,null,null,null,null,null,null,null,null],
['8日',613,null,null,605,null,null,null,null,null,null,null,null],
['9日',645,null,null,700,null,null,null,null,null,null,null,null],
['10日',759,null,null,677,null,null,null,null,null,null,null,null],
['11日',896,null,null,700,null,null,null,null,null,null,null,null],
['12日',986,null,null,769,null,null,null,null,null,null,null,null],
['13日',908,null,null,811,null,null,null,null,null,null,null,null],
['14日',654,null,null,895,null,null,null,null,null,null,null,null],
['15日',776,null,null,764,null,null,null,null,null,null,null,null],
['16日',791,null,null,921,null,null,null,null,null,null,null,null],
['17日',798,null,null,733,null,null,null,null,null,null,null,null],
['18日',853,null,null,773,null,null,null,null,null,null,null,null],
['19日',605,null,null,834,null,null,null,null,null,null,null,null],
['20日',585,null,null,843,null,null,null,null,null,null,null,null],
['21日',575,null,null,944,null,null,null,null,null,null,null,null],
['22日',639,null,null,755,null,null,null,null,null,null,null,null],
['23日',638,null,null,809,null,null,null,null,null,null,null,null],
['24日',758,null,null,850,null,null,null,null,null,null,null,null],
['25日',653,null,null,881,null,null,null,null,null,null,null,null],
['26日',432,null,null,711,null,null,null,null,null,null,null,null],
['27日',544,null,null,472,null,null,null,null,null,null,null,null],
['28日',580,null,null,481,null,null,null,null,null,null,null,null],
['29日',584,null,null,536,null,null,null,null,null,null,null,null],
['30日',633,null,null,578,null,null,null,null,null,null,null,null],
['31日',537,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:1000},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)
      }
    });
  }

});