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',320,null,null,746,null,null,null,null,null,null,null,null],
['2日',179,null,null,246,null,null,179,null,null,null,null,null],
['3日',222,null,null,280,null,null,null,null,null,null,null,null],
['4日',223,null,null,340,null,null,null,null,null,null,null,null],
['5日',261,null,null,385,null,null,null,null,null,null,null,null],
['6日',294,null,null,416,null,null,null,null,null,null,null,null],
['7日',323,null,null,477,null,null,null,null,null,null,null,null],
['8日',336,null,null,512,null,null,null,null,null,null,null,null],
['9日',365,null,null,532,null,null,null,null,null,null,null,null],
['10日',336,null,null,555,null,null,null,null,null,null,null,null],
['11日',307,null,null,572,null,null,null,null,null,null,null,null],
['12日',448,null,null,614,null,null,null,null,null,null,null,null],
['13日',602,null,null,660,null,null,null,null,null,null,null,null],
['14日',682,null,null,632,null,null,null,null,null,null,null,null],
['15日',753,null,null,665,null,null,null,null,null,null,null,null],
['16日',825,null,null,669,null,null,null,null,null,null,null,null],
['17日',783,null,null,411,null,null,null,null,null,null,null,null],
['18日',720,null,null,445,null,null,null,null,null,null,null,null],
['19日',711,null,null,458,null,null,null,null,null,null,null,null],
['20日',795,null,null,544,null,null,null,null,null,null,null,null],
['21日',861,null,null,603,null,null,null,null,null,null,null,null],
['22日',780,null,null,616,null,null,null,null,null,null,null,null],
['23日',401,null,null,343,null,null,null,null,null,null,null,null],
['24日',476,null,null,420,null,null,null,null,null,null,null,null],
['25日',567,null,null,455,null,null,null,null,null,null,null,null],
['26日',580,null,null,529,null,null,null,null,null,null,null,null],
['27日',660,null,null,608,null,null,null,null,null,null,null,null],
['28日',673,null,null,623,null,null,null,null,null,null,null,null],
['29日',766,null,null,669,null,null,null,null,null,null,null,null],
['30日',632,null,null,null,null,null,null,null,null,null,null,null],
['31日',633,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:900},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)
      }
    });
  }

});