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',436,null,null,443,null,null,null,null,null,null,null,null],
['2日',341,null,null,122,null,null,null,null,null,122,null,null],
['3日',427,null,null,191,null,null,null,null,null,191,null,null],
['4日',441,null,null,255,null,null,null,null,null,null,null,null],
['5日',441,null,null,308,null,null,null,null,null,null,null,null],
['6日',419,null,null,360,null,null,null,null,null,null,null,null],
['7日',455,null,null,356,null,null,null,null,null,null,null,null],
['8日',66,null,null,349,null,null,66,null,null,null,null,null],
['9日',null,null,null,390,null,null,122,null,null,null,null,null],
['10日',179,null,null,367,null,null,179,null,null,null,null,null],
['11日',254,null,null,370,null,null,null,null,null,null,null,null],
['12日',329,null,null,194,null,null,null,null,null,194,null,null],
['13日',347,null,null,272,null,null,null,null,null,null,null,null],
['14日',377,null,null,357,null,null,null,null,null,null,null,null],
['15日',217,null,null,392,null,null,null,null,null,null,null,null],
['16日',305,null,null,390,null,null,null,null,null,null,null,null],
['17日',376,null,null,390,null,null,null,null,null,null,null,null],
['18日',401,null,null,442,null,null,null,null,null,null,null,null],
['19日',528,null,null,539,null,null,null,null,null,null,null,null],
['20日',458,null,null,484,null,null,null,null,null,null,null,null],
['21日',467,null,null,526,null,null,null,null,null,null,null,null],
['22日',457,null,null,455,null,null,null,null,null,null,null,null],
['23日',603,null,null,455,null,null,null,null,null,null,null,null],
['24日',151,null,null,241,null,null,151,null,null,null,null,null],
['25日',234,null,null,306,null,null,null,null,null,null,null,null],
['26日',261,null,null,337,null,null,null,null,null,null,null,null],
['27日',228,null,null,434,null,null,null,null,null,null,null,null],
['28日',289,null,null,515,null,null,null,null,null,null,null,null],
['29日',374,null,null,580,null,null,null,null,null,null,null,null],
['30日',439,null,null,565,null,null,null,null,null,null,null,null],
['31日',502,null,null,124,null,null,null,null,null,124,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=10;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});