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',343,null,null,474,null,null,null,null,null,null,null,null],
['2日',381,null,null,454,null,null,null,null,null,null,null,null],
['3日',422,null,null,510,null,null,null,null,null,null,null,null],
['4日',452,null,null,546,null,null,null,null,null,null,null,null],
['5日',448,null,null,558,null,null,null,null,null,null,null,null],
['6日',525,null,null,589,null,null,null,null,null,null,null,null],
['7日',532,null,null,642,null,null,null,null,null,null,null,null],
['8日',490,null,null,620,null,null,null,null,null,null,null,null],
['9日',417,null,null,617,null,null,null,null,null,null,null,null],
['10日',124,null,null,539,null,null,124,null,null,null,null,null],
['11日',159,null,null,391,null,null,159,null,null,null,null,null],
['12日',251,null,null,491,null,null,null,null,null,null,null,null],
['13日',354,null,null,622,null,null,null,null,null,null,null,null],
['14日',410,null,null,595,null,null,null,null,null,null,null,null],
['15日',440,null,null,128,null,null,null,null,null,128,null,null],
['16日',541,null,null,188,null,null,null,null,null,188,null,null],
['17日',521,null,null,259,null,null,null,null,null,null,null,null],
['18日',514,null,null,351,null,null,null,null,null,null,null,null],
['19日',414,null,null,432,null,null,null,null,null,null,null,null],
['20日',343,null,null,477,null,null,null,null,null,null,null,null],
['21日',452,null,null,592,null,null,null,null,null,null,null,null],
['22日',551,null,null,542,null,null,null,null,null,null,null,null],
['23日',739,null,null,520,null,null,null,null,null,null,null,null],
['24日',729,null,null,408,null,null,null,null,null,null,null,null],
['25日',787,null,null,131,null,null,null,null,null,131,null,null],
['26日',633,null,null,177,null,null,null,null,null,177,null,null],
['27日',142,null,null,270,null,null,142,null,null,null,null,null],
['28日',193,null,null,345,null,null,193,null,null,null,null,null],
['29日',303,null,null,436,null,null,null,null,null,null,null,null],
['30日',394,null,null,450,null,null,null,null,null,null,null,null],
['31日',null,null,null,440,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7月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:800},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)
      }
    });
  }

});