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',743,null,null,445,null,null,null,null,null,null,null,null],
['2日',710,null,null,477,null,null,null,null,null,null,null,null],
['3日',384,null,null,483,null,null,null,null,null,null,null,null],
['4日',297,null,null,433,null,null,null,null,null,null,null,null],
['5日',365,null,null,409,null,null,null,null,null,null,null,null],
['6日',400,null,null,330,null,null,null,null,null,null,null,null],
['7日',428,null,null,291,null,null,null,null,null,null,null,null],
['8日',500,null,null,133,null,null,null,null,null,133,null,null],
['9日',512,null,null,204,null,null,null,null,null,null,null,null],
['10日',412,null,null,274,null,null,null,null,null,null,null,null],
['11日',455,null,null,313,null,null,null,null,null,null,null,null],
['12日',494,null,null,394,null,null,null,null,null,null,null,null],
['13日',513,null,null,398,null,null,null,null,null,null,null,null],
['14日',498,null,null,440,null,null,null,null,null,null,null,null],
['15日',598,null,null,385,null,null,null,null,null,null,null,null],
['16日',519,null,null,449,null,null,null,null,null,null,null,null],
['17日',443,null,null,525,null,null,null,null,null,null,null,null],
['18日',431,null,null,513,null,null,null,null,null,null,null,null],
['19日',489,null,null,580,null,null,null,null,null,null,null,null],
['20日',539,null,null,505,null,null,null,null,null,null,null,null],
['21日',487,null,null,512,null,null,null,null,null,null,null,null],
['22日',514,null,null,386,null,null,null,null,null,null,null,null],
['23日',580,null,null,439,null,null,null,null,null,null,null,null],
['24日',511,null,null,476,null,null,null,null,null,null,null,null],
['25日',561,null,null,540,null,null,null,null,null,null,null,null],
['26日',599,null,null,561,null,null,null,null,null,null,null,null],
['27日',545,null,null,610,null,null,null,null,null,null,null,null],
['28日',507,null,null,601,null,null,null,null,null,null,null,null],
['29日',531,null,null,551,null,null,null,null,null,null,null,null],
['30日',479,null,null,596,null,null,null,null,null,null,null,null],
['31日',null,null,null,585,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12月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:800},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)
      }
    });
  }

});