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',598,null,null,783,null,null,null,null,null,null,null,null],
['2日',572,null,null,933,null,null,null,null,null,null,null,null],
['3日',587,null,null,850,null,null,null,null,null,null,null,null],
['4日',622,null,null,846,null,null,null,null,null,null,null,null],
['5日',579,null,null,758,null,null,null,null,null,null,null,null],
['6日',690,null,null,734,null,null,null,null,null,null,null,null],
['7日',615,null,null,828,null,null,null,null,null,null,null,null],
['8日',695,null,null,641,null,null,null,null,null,null,null,null],
['9日',706,null,null,621,null,null,null,null,null,null,null,null],
['10日',551,null,null,728,null,null,null,null,null,null,null,null],
['11日',651,null,null,793,null,null,null,null,null,null,null,null],
['12日',682,null,null,666,null,null,null,null,null,null,null,null],
['13日',656,null,null,822,null,null,null,null,null,null,null,null],
['14日',713,null,null,745,null,null,null,null,null,null,null,null],
['15日',857,null,null,766,null,null,null,null,null,null,null,null],
['16日',682,null,null,949,null,null,null,null,null,null,null,null],
['17日',565,null,null,616,null,null,null,null,null,null,null,null],
['18日',702,null,null,656,null,null,null,null,null,null,null,null],
['19日',655,null,null,693,null,null,null,null,null,null,null,null],
['20日',616,null,null,609,null,null,null,null,null,null,null,null],
['21日',634,null,null,592,null,null,null,null,null,null,null,null],
['22日',624,null,null,731,null,null,null,null,null,null,null,null],
['23日',813,null,null,736,null,null,null,null,null,null,null,null],
['24日',671,null,null,676,null,null,null,null,null,null,null,null],
['25日',704,null,null,638,null,null,null,null,null,null,null,null],
['26日',695,null,null,764,null,null,null,null,null,null,null,null],
['27日',715,null,null,586,null,null,null,null,null,null,null,null],
['28日',702,null,null,616,null,null,null,null,null,null,null,null],
['29日',775,null,null,675,null,null,null,null,null,null,null,null],
['30日',865,null,null,null,null,null,null,null,null,null,null,null],
['31日',733,null,null,null,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2月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1000},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=29 -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)
      }
    });
  }

});