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',null,null,null,296,null,null,145,null,null,null,null,null],
['2日',null,null,null,296,null,null,154,null,null,null,null,null],
['3日',null,null,null,249,null,null,166,null,null,null,null,null],
['4日',185,null,null,310,null,null,185,null,null,null,null,null],
['5日',223,null,null,377,null,null,null,null,null,null,null,null],
['6日',231,null,null,460,null,null,null,null,null,null,null,null],
['7日',181,null,null,511,null,null,181,null,null,null,null,null],
['8日',220,null,null,597,null,null,null,null,null,null,null,null],
['9日',251,null,null,736,null,null,null,null,null,null,null,null],
['10日',238,null,null,242,null,null,null,null,null,null,null,null],
['11日',315,null,null,215,null,null,null,null,null,null,null,null],
['12日',437,null,null,243,null,null,null,null,null,null,null,null],
['13日',295,null,null,308,null,null,null,null,null,null,null,null],
['14日',374,null,null,323,null,null,null,null,null,null,null,null],
['15日',422,null,null,335,null,null,null,null,null,null,null,null],
['16日',495,null,null,346,null,null,null,null,null,null,null,null],
['17日',628,null,null,335,null,null,null,null,null,null,null,null],
['18日',673,null,null,190,null,null,null,null,null,190,null,null],
['19日',699,null,null,250,null,null,null,null,null,null,null,null],
['20日',651,null,null,374,null,null,null,null,null,null,null,null],
['21日',661,null,null,205,null,null,null,null,null,null,null,null],
['22日',691,null,null,181,null,null,null,null,null,181,null,null],
['23日',329,null,null,216,null,null,null,null,null,null,null,null],
['24日',275,null,null,249,null,null,null,null,null,null,null,null],
['25日',336,null,null,281,null,null,null,null,null,null,null,null],
['26日',430,null,null,306,null,null,null,null,null,null,null,null],
['27日',568,null,null,292,null,null,null,null,null,null,null,null],
['28日',595,null,null,284,null,null,null,null,null,null,null,null],
['29日',558,null,null,349,null,null,null,null,null,null,null,null],
['30日',555,null,null,null,null,null,null,null,null,null,null,null],
['31日',651,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:800},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)
      }
    });
  }

});