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',350,null,null,203,null,null,null,null,null,null,null,null],
['2日',374,null,null,352,null,null,null,null,null,null,null,null],
['3日',391,null,null,373,null,null,null,null,null,null,null,null],
['4日',423,null,null,416,null,null,null,null,null,null,null,null],
['5日',442,null,null,431,null,null,null,null,null,null,null,null],
['6日',483,null,null,459,null,null,null,null,null,null,null,null],
['7日',479,null,null,444,null,null,null,null,null,null,null,null],
['8日',461,null,null,333,null,null,null,null,null,null,null,null],
['9日',277,null,null,344,null,null,null,null,null,null,null,null],
['10日',353,null,null,403,null,null,null,null,null,null,null,null],
['11日',234,null,null,402,null,null,null,null,null,null,null,null],
['12日',269,null,null,419,null,null,null,null,null,null,null,null],
['13日',323,null,null,302,null,null,null,null,null,null,null,null],
['14日',381,null,null,406,null,null,null,null,null,null,null,null],
['15日',325,null,null,511,null,null,null,null,null,null,null,null],
['16日',369,null,null,562,null,null,null,null,null,null,null,null],
['17日',467,null,null,564,null,null,null,null,null,null,null,null],
['18日',493,null,null,575,null,null,null,null,null,null,null,null],
['19日',510,null,null,231,null,null,null,null,null,null,null,null],
['20日',509,null,null,267,null,null,null,null,null,null,null,null],
['21日',648,null,null,357,null,null,null,null,null,null,null,null],
['22日',290,null,null,232,null,null,null,null,null,null,null,null],
['23日',350,null,null,274,null,null,null,null,null,null,null,null],
['24日',470,null,null,309,null,null,null,null,null,null,null,null],
['25日',417,null,null,350,null,null,null,null,null,null,null,null],
['26日',445,null,null,233,null,null,null,null,null,null,null,null],
['27日',478,null,null,278,null,null,null,null,null,null,null,null],
['28日',286,null,null,369,null,null,null,null,null,null,null,null],
['29日',331,null,null,388,null,null,null,null,null,null,null,null],
['30日',209,null,null,405,null,null,null,null,null,null,null,null],
['31日',260,null,null,294,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)
      }
    });
  }

});