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',240,null,null,null,null,null,null,null,null,186,null,null],
['2日',154,null,null,null,null,null,154,null,null,145,null,null],
['3日',201,null,null,187,null,null,null,null,null,187,null,null],
['4日',245,null,null,221,null,null,null,null,null,null,null,null],
['5日',243,null,null,238,null,null,null,null,null,null,null,null],
['6日',290,null,null,283,null,null,null,null,null,null,null,null],
['7日',342,null,null,331,null,null,null,null,null,null,null,null],
['8日',368,null,null,360,null,null,null,null,null,null,null,null],
['9日',376,null,null,340,null,null,null,null,null,null,null,null],
['10日',405,null,null,440,null,null,null,null,null,null,null,null],
['11日',353,null,null,401,null,null,null,null,null,null,null,null],
['12日',246,null,null,426,null,null,null,null,null,null,null,null],
['13日',303,null,null,442,null,null,null,null,null,null,null,null],
['14日',365,null,null,477,null,null,null,null,null,null,null,null],
['15日',347,null,null,400,null,null,null,null,null,null,null,null],
['16日',90,null,null,89,null,null,90,null,null,89,null,null],
['17日',135,null,null,169,null,null,135,null,null,169,null,null],
['18日',203,null,null,230,null,null,null,null,null,null,null,null],
['19日',227,null,null,278,null,null,null,null,null,null,null,null],
['20日',248,null,null,341,null,null,null,null,null,null,null,null],
['21日',271,null,null,356,null,null,null,null,null,null,null,null],
['22日',291,null,null,97,null,null,null,null,null,97,null,null],
['23日',324,null,null,161,null,null,null,null,null,161,null,null],
['24日',334,null,null,217,null,null,null,null,null,null,null,null],
['25日',335,null,null,258,null,null,null,null,null,null,null,null],
['26日',292,null,null,258,null,null,null,null,null,null,null,null],
['27日',286,null,null,278,null,null,null,null,null,null,null,null],
['28日',293,null,null,302,null,null,null,null,null,null,null,null],
['29日',346,null,null,350,null,null,null,null,null,null,null,null],
['30日',320,null,null,152,null,null,null,null,null,152,null,null],
['31日',121,null,null,null,null,null,121,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=10;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});