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,230,null,null,159,null,null,null,null,null],
['2日',null,null,null,261,null,null,58,null,null,null,null,null],
['3日',null,null,null,308,null,null,63,null,null,null,null,null],
['4日',null,null,null,313,null,null,79,null,null,null,null,null],
['5日',null,null,null,309,null,null,87,null,null,null,null,null],
['6日',null,null,null,355,null,null,101,null,null,null,null,null],
['7日',null,null,null,344,null,null,113,null,null,null,null,null],
['8日',null,null,null,323,null,null,117,null,null,null,null,null],
['9日',null,null,null,343,null,null,100,null,null,null,null,null],
['10日',null,null,null,285,null,null,120,null,null,null,null,null],
['11日',181,null,null,81,null,null,181,null,null,81,null,null],
['12日',213,null,null,null,null,null,null,null,null,96,null,null],
['13日',230,null,null,null,null,null,null,null,null,143,null,null],
['14日',217,null,null,191,null,null,null,null,null,191,null,null],
['15日',213,null,null,248,null,null,null,null,null,null,null,null],
['16日',220,null,null,216,null,null,null,null,null,null,null,null],
['17日',222,null,null,173,null,null,null,null,null,173,null,null],
['18日',227,null,null,null,null,null,null,null,null,179,null,null],
['19日',108,null,null,null,null,null,108,null,null,77,null,null],
['20日',181,null,null,null,null,null,181,null,null,115,null,null],
['21日',230,null,null,null,null,null,null,null,null,126,null,null],
['22日',247,null,null,null,null,null,null,null,null,142,null,null],
['23日',277,null,null,null,null,null,null,null,null,168,null,null],
['24日',293,null,null,null,null,null,null,null,null,103,null,null],
['25日',307,null,null,null,null,null,null,null,null,118,null,null],
['26日',346,null,null,null,null,null,null,null,null,134,null,null],
['27日',348,null,null,170,null,null,null,null,null,170,null,null],
['28日',345,null,null,201,null,null,null,null,null,null,null,null],
['29日',339,null,null,207,null,null,null,null,null,null,null,null],
['30日',361,null,null,null,null,null,null,null,null,null,null,null],
['31日',361,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: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=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)
      }
    });
  }

});