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',381,null,null,217,null,null,null,null,null,null,null,null],
['2日',93,null,null,235,null,null,93,null,null,null,null,null],
['3日',null,null,null,271,null,null,114,null,null,null,null,null],
['4日',null,null,null,330,null,null,138,null,null,null,null,null],
['5日',161,null,null,364,null,null,161,null,null,null,null,null],
['6日',207,null,null,382,null,null,null,null,null,null,null,null],
['7日',211,null,null,443,null,null,null,null,null,null,null,null],
['8日',230,null,null,419,null,null,null,null,null,null,null,null],
['9日',176,null,null,457,null,null,176,null,null,null,null,null],
['10日',198,null,null,406,null,null,198,null,null,null,null,null],
['11日',211,null,null,261,null,null,null,null,null,null,null,null],
['12日',224,null,null,326,null,null,null,null,null,null,null,null],
['13日',243,null,null,450,null,null,null,null,null,null,null,null],
['14日',266,null,null,524,null,null,null,null,null,null,null,null],
['15日',255,null,null,618,null,null,null,null,null,null,null,null],
['16日',261,null,null,605,null,null,null,null,null,null,null,null],
['17日',169,null,null,638,null,null,169,null,null,null,null,null],
['18日',208,null,null,208,null,null,null,null,null,null,null,null],
['19日',264,null,null,219,null,null,null,null,null,null,null,null],
['20日',349,null,null,272,null,null,null,null,null,null,null,null],
['21日',403,null,null,347,null,null,null,null,null,null,null,null],
['22日',429,null,null,398,null,null,null,null,null,null,null,null],
['23日',493,null,null,477,null,null,null,null,null,null,null,null],
['24日',271,null,null,500,null,null,null,null,null,null,null,null],
['25日',337,null,null,249,null,null,null,null,null,null,null,null],
['26日',368,null,null,272,null,null,null,null,null,null,null,null],
['27日',431,null,null,371,null,null,null,null,null,null,null,null],
['28日',461,null,null,385,null,null,null,null,null,null,null,null],
['29日',275,null,null,219,null,null,null,null,null,null,null,null],
['30日',296,null,null,234,null,null,null,null,null,null,null,null],
['31日',342,null,null,284,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1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)
      }
    });
  }

});