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',608,null,null,611,null,null,null,null,null,null,null,null],
['2日',633,null,null,656,null,null,null,null,null,null,null,null],
['3日',629,null,null,578,null,null,null,null,null,null,null,null],
['4日',622,null,null,567,null,null,null,null,null,null,null,null],
['5日',558,null,null,546,null,null,null,null,null,null,null,null],
['6日',557,null,null,496,null,null,null,null,null,null,null,null],
['7日',608,null,null,378,null,null,null,null,null,null,null,null],
['8日',603,null,null,510,null,null,null,null,null,null,null,null],
['9日',429,null,null,539,null,null,null,null,null,null,null,null],
['10日',485,null,null,620,null,null,null,null,null,null,null,null],
['11日',531,null,null,599,null,null,null,null,null,null,null,null],
['12日',529,null,null,626,null,null,null,null,null,null,null,null],
['13日',565,null,null,678,null,null,null,null,null,null,null,null],
['14日',524,null,null,586,null,null,null,null,null,null,null,null],
['15日',550,null,null,673,null,null,null,null,null,null,null,null],
['16日',565,null,null,635,null,null,null,null,null,null,null,null],
['17日',503,null,null,686,null,null,null,null,null,null,null,null],
['18日',475,null,null,697,null,null,null,null,null,null,null,null],
['19日',483,null,null,673,null,null,null,null,null,null,null,null],
['20日',541,null,null,561,null,null,null,null,null,null,null,null],
['21日',568,null,null,654,null,null,null,null,null,null,null,null],
['22日',547,null,null,614,null,null,null,null,null,null,null,null],
['23日',498,null,null,629,null,null,null,null,null,null,null,null],
['24日',548,null,null,584,null,null,null,null,null,null,null,null],
['25日',533,null,null,643,null,null,null,null,null,null,null,null],
['26日',594,null,null,726,null,null,null,null,null,null,null,null],
['27日',570,null,null,678,null,null,null,null,null,null,null,null],
['28日',563,null,null,585,null,null,null,null,null,null,null,null],
['29日',575,null,null,588,null,null,null,null,null,null,null,null],
['30日',595,null,null,518,null,null,null,null,null,null,null,null],
['31日',null,null,null,570,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:'2022年10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)
      }
    });
  }

});