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',664,null,null,711,null,null,null,null,null,null,null,null],
['2日',623,null,null,467,null,null,null,null,null,null,null,null],
['3日',686,null,null,493,null,null,null,null,null,null,null,null],
['4日',744,null,null,608,null,null,null,null,null,null,null,null],
['5日',775,null,null,640,null,null,null,null,null,null,null,null],
['6日',857,null,null,633,null,null,null,null,null,null,null,null],
['7日',769,null,null,705,null,null,null,null,null,null,null,null],
['8日',717,null,null,730,null,null,null,null,null,null,null,null],
['9日',826,null,null,780,null,null,null,null,null,null,null,null],
['10日',916,null,null,667,null,null,null,null,null,null,null,null],
['11日',853,null,null,420,null,null,null,null,null,null,null,null],
['12日',842,null,null,511,null,null,null,null,null,null,null,null],
['13日',885,null,null,663,null,null,null,null,null,null,null,null],
['14日',489,null,null,693,null,null,null,null,null,null,null,null],
['15日',607,null,null,706,null,null,null,null,null,null,null,null],
['16日',528,null,null,641,null,null,null,null,null,null,null,null],
['17日',644,null,null,765,null,null,null,null,null,null,null,null],
['18日',671,null,null,864,null,null,null,null,null,null,null,null],
['19日',829,null,null,464,null,null,null,null,null,null,null,null],
['20日',675,null,null,596,null,null,null,null,null,null,null,null],
['21日',601,null,null,694,null,null,null,null,null,null,null,null],
['22日',748,null,null,782,null,null,null,null,null,null,null,null],
['23日',793,null,null,698,null,null,null,null,null,null,null,null],
['24日',798,null,null,707,null,null,null,null,null,null,null,null],
['25日',812,null,null,737,null,null,null,null,null,null,null,null],
['26日',969,null,null,722,null,null,null,null,null,null,null,null],
['27日',523,null,null,652,null,null,null,null,null,null,null,null],
['28日',579,null,null,670,null,null,null,null,null,null,null,null],
['29日',590,null,null,694,null,null,null,null,null,null,null,null],
['30日',660,null,null,713,null,null,null,null,null,null,null,null],
['31日',744,null,null,636,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1月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1000},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)
      }
    });
  }

});