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,534,null,null,187,null,null,null,null,null],
['2日',null,null,null,211,null,null,44,null,null,null,null,null],
['3日',null,null,null,229,null,null,52,null,null,null,null,null],
['4日',null,null,null,272,null,null,76,null,null,null,null,null],
['5日',null,null,null,297,null,null,104,null,null,null,null,null],
['6日',null,null,null,315,null,null,138,null,null,null,null,null],
['7日',null,null,null,370,null,null,165,null,null,null,null,null],
['8日',null,null,null,335,null,null,122,null,null,null,null,null],
['9日',164,null,null,365,null,null,164,null,null,null,null,null],
['10日',211,null,null,389,null,null,null,null,null,null,null,null],
['11日',224,null,null,425,null,null,null,null,null,null,null,null],
['12日',207,null,null,435,null,null,null,null,null,null,null,null],
['13日',244,null,null,442,null,null,null,null,null,null,null,null],
['14日',54,null,null,227,null,null,54,null,null,null,null,null],
['15日',null,null,null,269,null,null,77,null,null,null,null,null],
['16日',139,null,null,319,null,null,139,null,null,null,null,null],
['17日',201,null,null,428,null,null,null,null,null,null,null,null],
['18日',227,null,null,487,null,null,null,null,null,null,null,null],
['19日',240,null,null,522,null,null,null,null,null,null,null,null],
['20日',234,null,null,518,null,null,null,null,null,null,null,null],
['21日',246,null,null,284,null,null,null,null,null,null,null,null],
['22日',270,null,null,317,null,null,null,null,null,null,null,null],
['23日',287,null,null,343,null,null,null,null,null,null,null,null],
['24日',334,null,null,403,null,null,null,null,null,null,null,null],
['25日',341,null,null,468,null,null,null,null,null,null,null,null],
['26日',358,null,null,392,null,null,null,null,null,null,null,null],
['27日',333,null,null,489,null,null,null,null,null,null,null,null],
['28日',379,null,null,555,null,null,null,null,null,null,null,null],
['29日',444,null,null,549,null,null,null,null,null,null,null,null],
['30日',489,null,null,545,null,null,null,null,null,null,null,null],
['31日',515,null,null,604,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1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)
      }
    });
  }

});