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',344,null,null,675,null,null,null,null,null,null,null,null],
['2日',332,null,null,446,null,null,null,null,null,null,null,null],
['3日',307,null,null,201,null,null,null,null,null,null,null,null],
['4日',268,null,null,188,null,null,null,null,null,188,null,null],
['5日',349,null,null,230,null,null,null,null,null,null,null,null],
['6日',527,null,null,273,null,null,null,null,null,null,null,null],
['7日',740,null,null,208,null,null,null,null,null,null,null,null],
['8日',766,null,null,240,null,null,null,null,null,null,null,null],
['9日',730,null,null,317,null,null,null,null,null,null,null,null],
['10日',699,null,null,370,null,null,null,null,null,null,null,null],
['11日',676,null,null,337,null,null,null,null,null,null,null,null],
['12日',716,null,null,318,null,null,null,null,null,null,null,null],
['13日',719,null,null,327,null,null,null,null,null,null,null,null],
['14日',718,null,null,288,null,null,null,null,null,null,null,null],
['15日',782,null,null,366,null,null,null,null,null,null,null,null],
['16日',451,null,null,327,null,null,null,null,null,null,null,null],
['17日',506,null,null,324,null,null,null,null,null,null,null,null],
['18日',491,null,null,293,null,null,null,null,null,null,null,null],
['19日',523,null,null,350,null,null,null,null,null,null,null,null],
['20日',557,null,null,327,null,null,null,null,null,null,null,null],
['21日',598,null,null,475,null,null,null,null,null,null,null,null],
['22日',640,null,null,407,null,null,null,null,null,null,null,null],
['23日',603,null,null,379,null,null,null,null,null,null,null,null],
['24日',584,null,null,375,null,null,null,null,null,null,null,null],
['25日',587,null,null,442,null,null,null,null,null,null,null,null],
['26日',673,null,null,415,null,null,null,null,null,null,null,null],
['27日',633,null,null,450,null,null,null,null,null,null,null,null],
['28日',516,null,null,422,null,null,null,null,null,null,null,null],
['29日',574,null,null,342,null,null,null,null,null,null,null,null],
['30日',460,null,null,null,null,null,null,null,null,null,null,null],
['31日',471,null,null,null,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2月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:800},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=29 -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)
      }
    });
  }

});