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',553,null,null,613,null,null,null,null,null,null,null,null],
['2日',531,null,null,555,null,null,null,null,null,null,null,null],
['3日',533,null,null,561,null,null,null,null,null,null,null,null],
['4日',502,null,null,570,null,null,null,null,null,null,null,null],
['5日',529,null,null,594,null,null,null,null,null,null,null,null],
['6日',534,null,null,610,null,null,null,null,null,null,null,null],
['7日',545,null,null,632,null,null,null,null,null,null,null,null],
['8日',593,null,null,604,null,null,null,null,null,null,null,null],
['9日',589,null,null,598,null,null,null,null,null,null,null,null],
['10日',601,null,null,627,null,null,null,null,null,null,null,null],
['11日',622,null,null,576,null,null,null,null,null,null,null,null],
['12日',553,null,null,568,null,null,null,null,null,null,null,null],
['13日',552,null,null,554,null,null,null,null,null,null,null,null],
['14日',582,null,null,592,null,null,null,null,null,null,null,null],
['15日',574,null,null,596,null,null,null,null,null,null,null,null],
['16日',578,null,null,608,null,null,null,null,null,null,null,null],
['17日',526,null,null,570,null,null,null,null,null,null,null,null],
['18日',592,null,null,578,null,null,null,null,null,null,null,null],
['19日',607,null,null,624,null,null,null,null,null,null,null,null],
['20日',621,null,null,638,null,null,null,null,null,null,null,null],
['21日',655,null,null,608,null,null,null,null,null,null,null,null],
['22日',649,null,null,667,null,null,null,null,null,null,null,null],
['23日',729,null,null,617,null,null,null,null,null,null,null,null],
['24日',589,null,null,520,null,null,null,null,null,null,null,null],
['25日',564,null,null,571,null,null,null,null,null,null,null,null],
['26日',627,null,null,576,null,null,null,null,null,null,null,null],
['27日',637,null,null,585,null,null,null,null,null,null,null,null],
['28日',683,null,null,569,null,null,null,null,null,null,null,null],
['29日',664,null,null,556,null,null,null,null,null,null,null,null],
['30日',692,null,null,647,null,null,null,null,null,null,null,null],
['31日',661,null,null,654,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:'2024年1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)
      }
    });
  }

});