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',441,null,null,470,null,null,null,null,null,null,null,null],
['2日',551,null,null,577,null,null,null,null,null,null,null,null],
['3日',532,null,null,267,null,null,null,null,null,null,null,null],
['4日',547,null,null,326,null,null,null,null,null,null,null,null],
['5日',535,null,null,370,null,null,null,null,null,null,null,null],
['6日',291,null,null,437,null,null,null,null,null,null,null,null],
['7日',374,null,null,470,null,null,null,null,null,null,null,null],
['8日',399,null,null,508,null,null,null,null,null,null,null,null],
['9日',475,null,null,556,null,null,null,null,null,null,null,null],
['10日',476,null,null,216,null,null,null,null,null,null,null,null],
['11日',526,null,null,271,null,null,null,null,null,null,null,null],
['12日',475,null,null,325,null,null,null,null,null,null,null,null],
['13日',207,null,null,377,null,null,null,null,null,null,null,null],
['14日',223,null,null,386,null,null,null,null,null,null,null,null],
['15日',283,null,null,457,null,null,null,null,null,null,null,null],
['16日',354,null,null,397,null,null,null,null,null,null,null,null],
['17日',445,null,null,282,null,null,null,null,null,null,null,null],
['18日',467,null,null,411,null,null,null,null,null,null,null,null],
['19日',511,null,null,519,null,null,null,null,null,null,null,null],
['20日',270,null,null,520,null,null,null,null,null,null,null,null],
['21日',311,null,null,577,null,null,null,null,null,null,null,null],
['22日',407,null,null,488,null,null,null,null,null,null,null,null],
['23日',435,null,null,415,null,null,null,null,null,null,null,null],
['24日',463,null,null,345,null,null,null,null,null,null,null,null],
['25日',543,null,null,422,null,null,null,null,null,null,null,null],
['26日',361,null,null,494,null,null,null,null,null,null,null,null],
['27日',282,null,null,583,null,null,null,null,null,null,null,null],
['28日',341,null,null,667,null,null,null,null,null,null,null,null],
['29日',364,null,null,624,null,null,null,null,null,null,null,null],
['30日',461,null,null,null,null,null,null,null,null,null,null,null],
['31日',523,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:700},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)
      }
    });
  }

});