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',437,null,null,587,null,null,null,null,null,null,null,null],
['2日',241,null,null,237,null,null,null,null,null,null,null,null],
['3日',285,null,null,278,null,null,null,null,null,null,null,null],
['4日',369,null,null,383,null,null,null,null,null,null,null,null],
['5日',467,null,null,521,null,null,null,null,null,null,null,null],
['6日',182,null,null,544,null,null,182,null,null,null,null,null],
['7日',234,null,null,105,null,null,null,null,null,105,null,null],
['8日',363,null,null,157,null,null,null,null,null,157,null,null],
['9日',321,null,null,235,null,null,null,null,null,null,null,null],
['10日',356,null,null,317,null,null,null,null,null,null,null,null],
['11日',435,null,null,127,null,null,null,null,null,127,null,null],
['12日',226,null,null,182,null,null,null,null,null,182,null,null],
['13日',267,null,null,271,null,null,null,null,null,null,null,null],
['14日',360,null,null,281,null,null,null,null,null,null,null,null],
['15日',281,null,null,312,null,null,null,null,null,null,null,null],
['16日',341,null,null,366,null,null,null,null,null,null,null,null],
['17日',422,null,null,170,null,null,null,null,null,170,null,null],
['18日',509,null,null,228,null,null,null,null,null,null,null,null],
['19日',541,null,null,280,null,null,null,null,null,null,null,null],
['20日',628,null,null,372,null,null,null,null,null,null,null,null],
['21日',452,null,null,459,null,null,null,null,null,null,null,null],
['22日',480,null,null,450,null,null,null,null,null,null,null,null],
['23日',508,null,null,505,null,null,null,null,null,null,null,null],
['24日',605,null,null,460,null,null,null,null,null,null,null,null],
['25日',622,null,null,527,null,null,null,null,null,null,null,null],
['26日',621,null,null,523,null,null,null,null,null,null,null,null],
['27日',393,null,null,297,null,null,null,null,null,null,null,null],
['28日',477,null,null,357,null,null,null,null,null,null,null,null],
['29日',586,null,null,417,null,null,null,null,null,null,null,null],
['30日',596,null,null,461,null,null,null,null,null,null,null,null],
['31日',null,null,null,515,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10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)
      }
    });
  }

});