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',368,null,null,252,null,null,null,null,null,null,null,null],
['2日',461,null,null,385,null,null,null,null,null,null,null,null],
['3日',518,null,null,402,null,null,null,null,null,null,null,null],
['4日',554,null,null,447,null,null,null,null,null,null,null,null],
['5日',586,null,null,503,null,null,null,null,null,null,null,null],
['6日',596,null,null,566,null,null,null,null,null,null,null,null],
['7日',247,null,null,239,null,null,null,null,null,null,null,null],
['8日',300,null,null,315,null,null,null,null,null,null,null,null],
['9日',419,null,null,379,null,null,null,null,null,null,null,null],
['10日',507,null,null,441,null,null,null,null,null,null,null,null],
['11日',532,null,null,296,null,null,null,null,null,null,null,null],
['12日',509,null,null,359,null,null,null,null,null,null,null,null],
['13日',565,null,null,426,null,null,null,null,null,null,null,null],
['14日',323,null,null,484,null,null,null,null,null,null,null,null],
['15日',412,null,null,494,null,null,null,null,null,null,null,null],
['16日',457,null,null,509,null,null,null,null,null,null,null,null],
['17日',546,null,null,466,null,null,null,null,null,null,null,null],
['18日',598,null,null,273,null,null,null,null,null,null,null,null],
['19日',684,null,null,342,null,null,null,null,null,null,null,null],
['20日',672,null,null,471,null,null,null,null,null,null,null,null],
['21日',288,null,null,456,null,null,null,null,null,null,null,null],
['22日',375,null,null,498,null,null,null,null,null,null,null,null],
['23日',455,null,null,521,null,null,null,null,null,null,null,null],
['24日',496,null,null,559,null,null,null,null,null,null,null,null],
['25日',524,null,null,343,null,null,null,null,null,null,null,null],
['26日',610,null,null,409,null,null,null,null,null,null,null,null],
['27日',665,null,null,547,null,null,null,null,null,null,null,null],
['28日',235,null,null,574,null,null,null,null,null,null,null,null],
['29日',290,null,null,547,null,null,null,null,null,null,null,null],
['30日',375,null,null,588,null,null,null,null,null,null,null,null],
['31日',201,null,null,530,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: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=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)
      }
    });
  }

});