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',598,null,null,512,null,null,null,null,null,null,null,null],
['2日',238,null,null,235,null,null,null,null,null,null,null,null],
['3日',248,null,null,231,null,null,null,null,null,null,null,null],
['4日',266,null,null,258,null,null,null,null,null,null,null,null],
['5日',283,null,null,273,null,null,null,null,null,null,null,null],
['6日',307,null,null,345,null,null,null,null,null,null,null,null],
['7日',348,null,null,378,null,null,null,null,null,null,null,null],
['8日',441,null,null,391,null,null,null,null,null,null,null,null],
['9日',450,null,null,401,null,null,null,null,null,null,null,null],
['10日',306,null,null,307,null,null,null,null,null,null,null,null],
['11日',325,null,null,292,null,null,null,null,null,null,null,null],
['12日',362,null,null,340,null,null,null,null,null,null,null,null],
['13日',410,null,null,417,null,null,null,null,null,null,null,null],
['14日',431,null,null,427,null,null,null,null,null,null,null,null],
['15日',480,null,null,421,null,null,null,null,null,null,null,null],
['16日',224,null,null,480,null,null,null,null,null,null,null,null],
['17日',244,null,null,155,null,null,null,null,null,155,null,null],
['18日',264,null,null,156,null,null,null,null,null,156,null,null],
['19日',268,null,null,225,null,null,null,null,null,null,null,null],
['20日',304,null,null,245,null,null,null,null,null,null,null,null],
['21日',415,null,null,250,null,null,null,null,null,null,null,null],
['22日',527,null,null,344,null,null,null,null,null,null,null,null],
['23日',466,null,null,393,null,null,null,null,null,null,null,null],
['24日',370,null,null,325,null,null,null,null,null,null,null,null],
['25日',424,null,null,299,null,null,null,null,null,null,null,null],
['26日',467,null,null,375,null,null,null,null,null,null,null,null],
['27日',476,null,null,418,null,null,null,null,null,null,null,null],
['28日',555,null,null,430,null,null,null,null,null,null,null,null],
['29日',521,null,null,482,null,null,null,null,null,null,null,null],
['30日',null,null,null,456,null,null,null,null,null,null,null,null],
['31日',null,null,null,451,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3月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:600},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)
      }
    });
  }

});