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',319,null,null,248,null,null,null,null,null,null,null,null],
['2日',100,null,null,263,null,null,100,null,null,null,null,null],
['3日',null,null,null,299,null,null,119,null,null,null,null,null],
['4日',null,null,null,307,null,null,134,null,null,null,null,null],
['5日',null,null,null,345,null,null,152,null,null,null,null,null],
['6日',null,null,null,384,null,null,180,null,null,null,null,null],
['7日',200,null,null,376,null,null,200,null,null,null,null,null],
['8日',218,null,null,409,null,null,null,null,null,null,null,null],
['9日',232,null,null,388,null,null,null,null,null,null,null,null],
['10日',236,null,null,205,null,null,null,null,null,null,null,null],
['11日',229,null,null,231,null,null,null,null,null,null,null,null],
['12日',255,null,null,304,null,null,null,null,null,null,null,null],
['13日',220,null,null,387,null,null,null,null,null,null,null,null],
['14日',232,null,null,259,null,null,null,null,null,null,null,null],
['15日',265,null,null,313,null,null,null,null,null,null,null,null],
['16日',309,null,null,366,null,null,null,null,null,null,null,null],
['17日',293,null,null,285,null,null,null,null,null,null,null,null],
['18日',285,null,null,270,null,null,null,null,null,null,null,null],
['19日',315,null,null,340,null,null,null,null,null,null,null,null],
['20日',260,null,null,351,null,null,null,null,null,null,null,null],
['21日',277,null,null,268,null,null,null,null,null,null,null,null],
['22日',285,null,null,320,null,null,null,null,null,null,null,null],
['23日',285,null,null,342,null,null,null,null,null,null,null,null],
['24日',354,null,null,387,null,null,null,null,null,null,null,null],
['25日',364,null,null,423,null,null,null,null,null,null,null,null],
['26日',343,null,null,477,null,null,null,null,null,null,null,null],
['27日',105,null,null,384,null,null,105,null,null,null,null,null],
['28日',null,null,null,378,null,null,131,null,null,null,null,null],
['29日',193,null,null,426,null,null,193,null,null,null,null,null],
['30日',236,null,null,null,null,null,null,null,null,null,null,null],
['31日',267,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: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=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)
      }
    });
  }

});