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',164,null,null,null,null,null,164,null,null,154,null,null],
['2日',229,null,null,null,null,null,null,null,null,158,null,null],
['3日',250,null,null,null,null,null,null,null,null,169,null,null],
['4日',270,null,null,192,null,null,null,null,null,192,null,null],
['5日',312,null,null,219,null,null,null,null,null,null,null,null],
['6日',339,null,null,204,null,null,null,null,null,null,null,null],
['7日',335,null,null,202,null,null,null,null,null,null,null,null],
['8日',331,null,null,209,null,null,null,null,null,null,null,null],
['9日',477,null,null,227,null,null,null,null,null,null,null,null],
['10日',556,null,null,241,null,null,null,null,null,null,null,null],
['11日',516,null,null,254,null,null,null,null,null,null,null,null],
['12日',457,null,null,239,null,null,null,null,null,null,null,null],
['13日',562,null,null,107,null,null,null,null,null,107,null,null],
['14日',545,null,null,169,null,null,null,null,null,169,null,null],
['15日',25,null,null,247,null,null,25,null,null,null,null,null],
['16日',null,null,null,286,null,null,36,null,null,null,null,null],
['17日',null,null,null,323,null,null,53,null,null,null,null,null],
['18日',null,null,null,340,null,null,76,null,null,null,null,null],
['19日',null,null,null,378,null,null,105,null,null,null,null,null],
['20日',null,null,null,303,null,null,108,null,null,null,null,null],
['21日',null,null,null,306,null,null,128,null,null,null,null,null],
['22日',null,null,null,326,null,null,124,null,null,null,null,null],
['23日',null,null,null,336,null,null,147,null,null,null,null,null],
['24日',null,null,null,389,null,null,160,null,null,null,null,null],
['25日',null,null,null,368,null,null,153,null,null,null,null,null],
['26日',null,null,null,359,null,null,161,null,null,null,null,null],
['27日',null,null,null,86,null,null,161,null,null,86,null,null],
['28日',null,null,null,null,null,null,186,null,null,118,null,null],
['29日',null,null,null,180,null,null,54,null,null,180,null,null],
['30日',85,null,null,221,null,null,85,null,null,null,null,null],
['31日',null,null,null,247,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5月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:600},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)
      }
    });
  }

});