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',365,null,null,278,null,null,null,null,null,null,null,null],
['2日',170,null,null,246,null,null,170,null,null,null,null,null],
['3日',199,null,null,293,null,null,199,null,null,null,null,null],
['4日',217,null,null,337,null,null,null,null,null,null,null,null],
['5日',247,null,null,339,null,null,null,null,null,null,null,null],
['6日',270,null,null,351,null,null,null,null,null,null,null,null],
['7日',281,null,null,342,null,null,null,null,null,null,null,null],
['8日',314,null,null,329,null,null,null,null,null,null,null,null],
['9日',350,null,null,364,null,null,null,null,null,null,null,null],
['10日',394,null,null,218,null,null,null,null,null,null,null,null],
['11日',363,null,null,225,null,null,null,null,null,null,null,null],
['12日',333,null,null,256,null,null,null,null,null,null,null,null],
['13日',199,null,null,326,null,null,199,null,null,null,null,null],
['14日',215,null,null,345,null,null,null,null,null,null,null,null],
['15日',281,null,null,347,null,null,null,null,null,null,null,null],
['16日',327,null,null,373,null,null,null,null,null,null,null,null],
['17日',341,null,null,311,null,null,null,null,null,null,null,null],
['18日',359,null,null,332,null,null,null,null,null,null,null,null],
['19日',344,null,null,375,null,null,null,null,null,null,null,null],
['20日',80,null,null,381,null,null,80,null,null,null,null,null],
['21日',null,null,null,343,null,null,109,null,null,null,null,null],
['22日',169,null,null,349,null,null,169,null,null,null,null,null],
['23日',218,null,null,353,null,null,null,null,null,null,null,null],
['24日',238,null,null,188,null,null,null,null,null,188,null,null],
['25日',242,null,null,225,null,null,null,null,null,null,null,null],
['26日',250,null,null,281,null,null,null,null,null,null,null,null],
['27日',212,null,null,308,null,null,null,null,null,null,null,null],
['28日',212,null,null,337,null,null,null,null,null,null,null,null],
['29日',233,null,null,337,null,null,null,null,null,null,null,null],
['30日',249,null,null,370,null,null,null,null,null,null,null,null],
['31日',250,null,null,382,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:400},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)
      }
    });
  }

});