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',null,null,null,null,null,null,65,null,null,78,null,null],
['2日',143,null,null,null,null,null,143,null,null,140,null,null],
['3日',218,null,null,null,null,null,null,null,null,167,null,null],
['4日',259,null,null,197,null,null,null,null,null,197,null,null],
['5日',192,null,null,210,null,null,192,null,null,null,null,null],
['6日',228,null,null,265,null,null,null,null,null,null,null,null],
['7日',135,null,null,363,null,null,135,null,null,null,null,null],
['8日',189,null,null,359,null,null,189,null,null,null,null,null],
['9日',251,null,null,295,null,null,null,null,null,null,null,null],
['10日',351,null,null,299,null,null,null,null,null,null,null,null],
['11日',226,null,null,138,null,null,null,null,null,138,null,null],
['12日',83,null,null,180,null,null,83,null,null,180,null,null],
['13日',null,null,null,240,null,null,111,null,null,null,null,null],
['14日',null,null,null,249,null,null,130,null,null,null,null,null],
['15日',null,null,null,293,null,null,198,null,null,null,null,null],
['16日',null,null,null,155,null,null,96,null,null,155,null,null],
['17日',null,null,null,192,null,null,148,null,null,192,null,null],
['18日',190,null,null,245,null,null,190,null,null,null,null,null],
['19日',224,null,null,354,null,null,null,null,null,null,null,null],
['20日',136,null,null,353,null,null,136,null,null,null,null,null],
['21日',null,null,null,279,null,null,75,null,null,null,null,null],
['22日',null,null,null,319,null,null,76,null,null,null,null,null],
['23日',180,null,null,295,null,null,180,null,null,null,null,null],
['24日',286,null,null,301,null,null,null,null,null,null,null,null],
['25日',364,null,null,341,null,null,null,null,null,null,null,null],
['26日',395,null,null,436,null,null,null,null,null,null,null,null],
['27日',68,null,null,449,null,null,68,null,null,null,null,null],
['28日',null,null,null,528,null,null,93,null,null,null,null,null],
['29日',null,null,null,604,null,null,146,null,null,null,null,null],
['30日',185,null,null,526,null,null,185,null,null,null,null,null],
['31日',null,null,null,512,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:'2022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)
      }
    });
  }

});