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',268,null,null,280,null,null,null,null,null,null,null,null],
['2日',312,null,null,344,null,null,null,null,null,null,null,null],
['3日',296,null,null,340,null,null,null,null,null,null,null,null],
['4日',276,null,null,323,null,null,null,null,null,null,null,null],
['5日',280,null,null,299,null,null,null,null,null,null,null,null],
['6日',274,null,null,298,null,null,null,null,null,null,null,null],
['7日',284,null,null,285,null,null,null,null,null,null,null,null],
['8日',274,null,null,301,null,null,null,null,null,null,null,null],
['9日',274,null,null,313,null,null,null,null,null,null,null,null],
['10日',278,null,null,318,null,null,null,null,null,null,null,null],
['11日',283,null,null,323,null,null,null,null,null,null,null,null],
['12日',307,null,null,320,null,null,null,null,null,null,null,null],
['13日',338,null,null,278,null,null,null,null,null,null,null,null],
['14日',294,null,null,293,null,null,null,null,null,null,null,null],
['15日',272,null,null,304,null,null,null,null,null,null,null,null],
['16日',287,null,null,322,null,null,null,null,null,null,null,null],
['17日',290,null,null,71,null,null,null,null,null,71,null,null],
['18日',298,null,null,null,null,null,null,null,null,93,null,null],
['19日',319,null,null,null,null,null,null,null,null,125,null,null],
['20日',315,null,null,null,null,null,null,null,null,135,null,null],
['21日',281,null,null,null,null,null,null,null,null,162,null,null],
['22日',261,null,null,194,null,null,null,null,null,194,null,null],
['23日',267,null,null,207,null,null,null,null,null,null,null,null],
['24日',291,null,null,222,null,null,null,null,null,null,null,null],
['25日',314,null,null,239,null,null,null,null,null,null,null,null],
['26日',333,null,null,222,null,null,null,null,null,null,null,null],
['27日',320,null,null,218,null,null,null,null,null,null,null,null],
['28日',297,null,null,220,null,null,null,null,null,null,null,null],
['29日',279,null,null,217,null,null,null,null,null,null,null,null],
['30日',263,null,null,229,null,null,null,null,null,null,null,null],
['31日',null,null,null,242,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:'2024年5月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:350},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)
      }
    });
  }

});