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',1080,null,null,818,null,null,null,null,null,null,null,null],
['2日',1061,null,null,787,null,null,null,null,null,null,null,null],
['3日',1005,null,null,728,null,null,null,null,null,null,null,null],
['4日',846,null,null,713,null,null,null,null,null,null,null,null],
['5日',830,null,null,687,null,null,null,null,null,null,null,null],
['6日',912,null,null,655,null,null,null,null,null,null,null,null],
['7日',958,null,null,643,null,null,null,null,null,null,null,null],
['8日',977,null,null,669,null,null,null,null,null,null,null,null],
['9日',1037,null,null,712,null,null,null,null,null,null,null,null],
['10日',978,null,null,709,null,null,null,null,null,null,null,null],
['11日',881,null,null,753,null,null,null,null,null,null,null,null],
['12日',907,null,null,744,null,null,null,null,null,null,null,null],
['13日',923,null,null,763,null,null,null,null,null,null,null,null],
['14日',1027,null,null,693,null,null,null,null,null,null,null,null],
['15日',976,null,null,703,null,null,null,null,null,null,null,null],
['16日',921,null,null,723,null,null,null,null,null,null,null,null],
['17日',874,null,null,674,null,null,null,null,null,null,null,null],
['18日',810,null,null,686,null,null,null,null,null,null,null,null],
['19日',753,null,null,638,null,null,null,null,null,null,null,null],
['20日',791,null,null,662,null,null,null,null,null,null,null,null],
['21日',758,null,null,700,null,null,null,null,null,null,null,null],
['22日',749,null,null,671,null,null,null,null,null,null,null,null],
['23日',736,null,null,678,null,null,null,null,null,null,null,null],
['24日',769,null,null,634,null,null,null,null,null,null,null,null],
['25日',748,null,null,699,null,null,null,null,null,null,null,null],
['26日',735,null,null,717,null,null,null,null,null,null,null,null],
['27日',832,null,null,694,null,null,null,null,null,null,null,null],
['28日',759,null,null,728,null,null,null,null,null,null,null,null],
['29日',744,null,null,738,null,null,null,null,null,null,null,null],
['30日',830,null,null,708,null,null,null,null,null,null,null,null],
['31日',null,null,null,644,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10月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1100},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)
      }
    });
  }

});