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',264,null,null,null,null,null,null,null,null,90,null,null],
['2日',268,null,null,null,null,null,null,null,null,90,null,null],
['3日',265,null,null,null,null,null,null,null,null,103,null,null],
['4日',279,null,null,null,null,null,null,null,null,117,null,null],
['5日',278,null,null,null,null,null,null,null,null,113,null,null],
['6日',284,null,null,null,null,null,null,null,null,131,null,null],
['7日',289,null,null,null,null,null,null,null,null,146,null,null],
['8日',283,null,null,null,null,null,null,null,null,165,null,null],
['9日',298,null,null,189,null,null,null,null,null,189,null,null],
['10日',277,null,null,210,null,null,null,null,null,null,null,null],
['11日',288,null,null,218,null,null,null,null,null,null,null,null],
['12日',292,null,null,210,null,null,null,null,null,null,null,null],
['13日',322,null,null,196,null,null,null,null,null,196,null,null],
['14日',337,null,null,219,null,null,null,null,null,null,null,null],
['15日',301,null,null,236,null,null,null,null,null,null,null,null],
['16日',301,null,null,254,null,null,null,null,null,null,null,null],
['17日',312,null,null,253,null,null,null,null,null,null,null,null],
['18日',355,null,null,267,null,null,null,null,null,null,null,null],
['19日',321,null,null,250,null,null,null,null,null,null,null,null],
['20日',323,null,null,239,null,null,null,null,null,null,null,null],
['21日',358,null,null,264,null,null,null,null,null,null,null,null],
['22日',326,null,null,270,null,null,null,null,null,null,null,null],
['23日',314,null,null,327,null,null,null,null,null,null,null,null],
['24日',312,null,null,79,null,null,null,null,null,79,null,null],
['25日',267,null,null,null,null,null,null,null,null,122,null,null],
['26日',254,null,null,null,null,null,null,null,null,147,null,null],
['27日',11,null,null,151,null,null,11,null,null,151,null,null],
['28日',null,null,null,212,null,null,12,null,null,null,null,null],
['29日',null,null,null,null,null,null,26,null,null,null,null,null],
['30日',null,null,null,null,null,null,38,null,null,null,null,null],
['31日',null,null,null,null,null,null,62,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:'2023年2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=28 -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)
      }
    });
  }

});