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',637,null,null,488,null,null,null,null,null,null,null,null],
['2日',674,null,null,622,null,null,null,null,null,null,null,null],
['3日',506,null,null,590,null,null,null,null,null,null,null,null],
['4日',379,null,null,599,null,null,null,null,null,null,null,null],
['5日',383,null,null,618,null,null,null,null,null,null,null,null],
['6日',436,null,null,614,null,null,null,null,null,null,null,null],
['7日',431,null,null,589,null,null,null,null,null,null,null,null],
['8日',466,null,null,603,null,null,null,null,null,null,null,null],
['9日',522,null,null,613,null,null,null,null,null,null,null,null],
['10日',490,null,null,582,null,null,null,null,null,null,null,null],
['11日',509,null,null,623,null,null,null,null,null,null,null,null],
['12日',488,null,null,685,null,null,null,null,null,null,null,null],
['13日',516,null,null,657,null,null,null,null,null,null,null,null],
['14日',548,null,null,444,null,null,null,null,null,null,null,null],
['15日',641,null,null,499,null,null,null,null,null,null,null,null],
['16日',616,null,null,570,null,null,null,null,null,null,null,null],
['17日',432,null,null,524,null,null,null,null,null,null,null,null],
['18日',493,null,null,563,null,null,null,null,null,null,null,null],
['19日',463,null,null,568,null,null,null,null,null,null,null,null],
['20日',482,null,null,634,null,null,null,null,null,null,null,null],
['21日',518,null,null,551,null,null,null,null,null,null,null,null],
['22日',548,null,null,565,null,null,null,null,null,null,null,null],
['23日',558,null,null,625,null,null,null,null,null,null,null,null],
['24日',505,null,null,599,null,null,null,null,null,null,null,null],
['25日',529,null,null,562,null,null,null,null,null,null,null,null],
['26日',549,null,null,622,null,null,null,null,null,null,null,null],
['27日',524,null,null,661,null,null,null,null,null,null,null,null],
['28日',573,null,null,422,null,null,null,null,null,null,null,null],
['29日',577,null,null,464,null,null,null,null,null,null,null,null],
['30日',591,null,null,473,null,null,null,null,null,null,null,null],
['31日',403,null,null,492,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8月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:700},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)
      }
    });
  }

});