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',650,null,null,612,null,null,null,null,null,null,null,null],
['2日',726,null,null,734,null,null,null,null,null,null,null,null],
['3日',720,null,null,594,null,null,null,null,null,null,null,null],
['4日',692,null,null,616,null,null,null,null,null,null,null,null],
['5日',700,null,null,632,null,null,null,null,null,null,null,null],
['6日',669,null,null,709,null,null,null,null,null,null,null,null],
['7日',708,null,null,764,null,null,null,null,null,null,null,null],
['8日',815,null,null,815,null,null,null,null,null,null,null,null],
['9日',705,null,null,823,null,null,null,null,null,null,null,null],
['10日',782,null,null,802,null,null,null,null,null,null,null,null],
['11日',666,null,null,731,null,null,null,null,null,null,null,null],
['12日',621,null,null,671,null,null,null,null,null,null,null,null],
['13日',654,null,null,704,null,null,null,null,null,null,null,null],
['14日',692,null,null,797,null,null,null,null,null,null,null,null],
['15日',606,null,null,755,null,null,null,null,null,null,null,null],
['16日',655,null,null,839,null,null,null,null,null,null,null,null],
['17日',628,null,null,793,null,null,null,null,null,null,null,null],
['18日',658,null,null,798,null,null,null,null,null,null,null,null],
['19日',717,null,null,683,null,null,null,null,null,null,null,null],
['20日',705,null,null,691,null,null,null,null,null,null,null,null],
['21日',695,null,null,786,null,null,null,null,null,null,null,null],
['22日',665,null,null,971,null,null,null,null,null,null,null,null],
['23日',672,null,null,1082,null,null,null,null,null,null,null,null],
['24日',830,null,null,1023,null,null,null,null,null,null,null,null],
['25日',897,null,null,846,null,null,null,null,null,null,null,null],
['26日',769,null,null,884,null,null,null,null,null,null,null,null],
['27日',666,null,null,453,null,null,null,null,null,null,null,null],
['28日',521,null,null,551,null,null,null,null,null,null,null,null],
['29日',616,null,null,647,null,null,null,null,null,null,null,null],
['30日',null,null,null,666,null,null,null,null,null,null,null,null],
['31日',null,null,null,674,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3月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1100},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=31 -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)
      }
    });
  }

});