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',353,null,null,332,null,null,null,null,null,null,null,null],
['2日',308,null,null,259,null,null,null,null,null,null,null,null],
['3日',270,null,null,263,null,null,null,null,null,null,null,null],
['4日',310,null,null,291,null,null,null,null,null,null,null,null],
['5日',280,null,null,310,null,null,null,null,null,null,null,null],
['6日',131,null,null,300,null,null,131,null,null,null,null,null],
['7日',159,null,null,324,null,null,159,null,null,null,null,null],
['8日',229,null,null,327,null,null,null,null,null,null,null,null],
['9日',284,null,null,294,null,null,null,null,null,null,null,null],
['10日',286,null,null,285,null,null,null,null,null,null,null,null],
['11日',326,null,null,168,null,null,null,null,null,168,null,null],
['12日',347,null,null,211,null,null,null,null,null,null,null,null],
['13日',372,null,null,274,null,null,null,null,null,null,null,null],
['14日',484,null,null,319,null,null,null,null,null,null,null,null],
['15日',450,null,null,355,null,null,null,null,null,null,null,null],
['16日',502,null,null,322,null,null,null,null,null,null,null,null],
['17日',412,null,null,283,null,null,null,null,null,null,null,null],
['18日',414,null,null,310,null,null,null,null,null,null,null,null],
['19日',406,null,null,278,null,null,null,null,null,null,null,null],
['20日',113,null,null,306,null,null,113,null,null,null,null,null],
['21日',null,null,null,387,null,null,108,null,null,null,null,null],
['22日',174,null,null,382,null,null,174,null,null,null,null,null],
['23日',217,null,null,349,null,null,null,null,null,null,null,null],
['24日',279,null,null,303,null,null,null,null,null,null,null,null],
['25日',162,null,null,173,null,null,162,null,null,173,null,null],
['26日',177,null,null,213,null,null,177,null,null,null,null,null],
['27日',228,null,null,258,null,null,null,null,null,null,null,null],
['28日',266,null,null,298,null,null,null,null,null,null,null,null],
['29日',268,null,null,335,null,null,null,null,null,null,null,null],
['30日',275,null,null,327,null,null,null,null,null,null,null,null],
['31日',296,null,null,384,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:600},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)
      }
    });
  }

});