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,null,null,null,105,null,null,193,null,null],
['2日',null,null,null,null,null,null,128,null,null,166,null,null],
['3日',null,null,null,null,null,null,154,null,null,165,null,null],
['4日',null,null,null,null,null,null,169,null,null,119,null,null],
['5日',null,null,null,192,null,null,185,null,null,192,null,null],
['6日',null,null,null,226,null,null,190,null,null,null,null,null],
['7日',null,null,null,281,null,null,90,null,null,null,null,null],
['8日',151,null,null,295,null,null,151,null,null,null,null,null],
['9日',230,null,null,335,null,null,null,null,null,null,null,null],
['10日',300,null,null,362,null,null,null,null,null,null,null,null],
['11日',348,null,null,81,null,null,null,null,null,81,null,null],
['12日',399,null,null,null,null,null,null,null,null,116,null,null],
['13日',409,null,null,157,null,null,null,null,null,157,null,null],
['14日',228,null,null,204,null,null,null,null,null,null,null,null],
['15日',220,null,null,248,null,null,null,null,null,null,null,null],
['16日',275,null,null,303,null,null,null,null,null,null,null,null],
['17日',344,null,null,293,null,null,null,null,null,null,null,null],
['18日',329,null,null,182,null,null,null,null,null,182,null,null],
['19日',394,null,null,211,null,null,null,null,null,null,null,null],
['20日',189,null,null,247,null,null,189,null,null,null,null,null],
['21日',207,null,null,276,null,null,null,null,null,null,null,null],
['22日',262,null,null,284,null,null,null,null,null,null,null,null],
['23日',285,null,null,332,null,null,null,null,null,null,null,null],
['24日',312,null,null,334,null,null,null,null,null,null,null,null],
['25日',292,null,null,68,null,null,null,null,null,68,null,null],
['26日',342,null,null,null,null,null,null,null,null,100,null,null],
['27日',345,null,null,null,null,null,null,null,null,161,null,null],
['28日',41,null,null,198,null,null,41,null,null,198,null,null],
['29日',null,null,null,216,null,null,72,null,null,null,null,null],
['30日',null,null,null,230,null,null,112,null,null,null,null,null],
['31日',null,null,null,null,null,null,144,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4月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:500},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=30 -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)
      }
    });
  }

});