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',591,null,null,499,null,null,null,null,null,null,null,null],
['2日',402,null,null,242,null,null,null,null,null,null,null,null],
['3日',435,null,null,245,null,null,null,null,null,null,null,null],
['4日',442,null,null,286,null,null,null,null,null,null,null,null],
['5日',489,null,null,333,null,null,null,null,null,null,null,null],
['6日',522,null,null,334,null,null,null,null,null,null,null,null],
['7日',580,null,null,358,null,null,null,null,null,null,null,null],
['8日',548,null,null,419,null,null,null,null,null,null,null,null],
['9日',605,null,null,389,null,null,null,null,null,null,null,null],
['10日',605,null,null,377,null,null,null,null,null,null,null,null],
['11日',575,null,null,376,null,null,null,null,null,null,null,null],
['12日',563,null,null,346,null,null,null,null,null,null,null,null],
['13日',577,null,null,376,null,null,null,null,null,null,null,null],
['14日',582,null,null,414,null,null,null,null,null,null,null,null],
['15日',616,null,null,412,null,null,null,null,null,null,null,null],
['16日',568,null,null,447,null,null,null,null,null,null,null,null],
['17日',622,null,null,438,null,null,null,null,null,null,null,null],
['18日',605,null,null,439,null,null,null,null,null,null,null,null],
['19日',575,null,null,483,null,null,null,null,null,null,null,null],
['20日',609,null,null,508,null,null,null,null,null,null,null,null],
['21日',568,null,null,487,null,null,null,null,null,null,null,null],
['22日',600,null,null,496,null,null,null,null,null,null,null,null],
['23日',580,null,null,430,null,null,null,null,null,null,null,null],
['24日',644,null,null,432,null,null,null,null,null,null,null,null],
['25日',609,null,null,416,null,null,null,null,null,null,null,null],
['26日',609,null,null,482,null,null,null,null,null,null,null,null],
['27日',624,null,null,474,null,null,null,null,null,null,null,null],
['28日',658,null,null,499,null,null,null,null,null,null,null,null],
['29日',684,null,null,451,null,null,null,null,null,null,null,null],
['30日',637,null,null,459,null,null,null,null,null,null,null,null],
['31日',null,null,null,481,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:'2023年7月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:700},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)
      }
    });
  }

});