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',451,null,null,509,null,null,null,null,null,null,null,null],
['2日',231,null,null,216,null,null,null,null,null,null,null,null],
['3日',251,null,null,228,null,null,null,null,null,null,null,null],
['4日',290,null,null,268,null,null,null,null,null,null,null,null],
['5日',295,null,null,288,null,null,null,null,null,null,null,null],
['6日',353,null,null,344,null,null,null,null,null,null,null,null],
['7日',375,null,null,398,null,null,null,null,null,null,null,null],
['8日',345,null,null,465,null,null,null,null,null,null,null,null],
['9日',369,null,null,454,null,null,null,null,null,null,null,null],
['10日',389,null,null,520,null,null,null,null,null,null,null,null],
['11日',461,null,null,587,null,null,null,null,null,null,null,null],
['12日',468,null,null,541,null,null,null,null,null,null,null,null],
['13日',468,null,null,518,null,null,null,null,null,null,null,null],
['14日',394,null,null,516,null,null,null,null,null,null,null,null],
['15日',354,null,null,609,null,null,null,null,null,null,null,null],
['16日',361,null,null,293,null,null,null,null,null,null,null,null],
['17日',174,null,null,310,null,null,174,null,null,null,null,null],
['18日',218,null,null,346,null,null,null,null,null,null,null,null],
['19日',294,null,null,371,null,null,null,null,null,null,null,null],
['20日',344,null,null,381,null,null,null,null,null,null,null,null],
['21日',415,null,null,424,null,null,null,null,null,null,null,null],
['22日',419,null,null,460,null,null,null,null,null,null,null,null],
['23日',407,null,null,447,null,null,null,null,null,null,null,null],
['24日',388,null,null,575,null,null,null,null,null,null,null,null],
['25日',480,null,null,606,null,null,null,null,null,null,null,null],
['26日',636,null,null,486,null,null,null,null,null,null,null,null],
['27日',663,null,null,562,null,null,null,null,null,null,null,null],
['28日',697,null,null,566,null,null,null,null,null,null,null,null],
['29日',709,null,null,546,null,null,null,null,null,null,null,null],
['30日',745,null,null,null,null,null,null,null,null,null,null,null],
['31日',429,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)
      }
    });
  }

});