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',632,null,null,658,null,null,null,null,null,null,null,null],
['2日',761,null,null,820,null,null,null,null,null,null,null,null],
['3日',695,null,null,942,null,null,null,null,null,null,null,null],
['4日',773,null,null,764,null,null,null,null,null,null,null,null],
['5日',809,null,null,599,null,null,null,null,null,null,null,null],
['6日',786,null,null,610,null,null,null,null,null,null,null,null],
['7日',518,null,null,654,null,null,null,null,null,null,null,null],
['8日',511,null,null,530,null,null,null,null,null,null,null,null],
['9日',542,null,null,604,null,null,null,null,null,null,null,null],
['10日',654,null,null,633,null,null,null,null,null,null,null,null],
['11日',682,null,null,758,null,null,null,null,null,null,null,null],
['12日',710,null,null,637,null,null,null,null,null,null,null,null],
['13日',767,null,null,478,null,null,null,null,null,null,null,null],
['14日',715,null,null,500,null,null,null,null,null,null,null,null],
['15日',528,null,null,496,null,null,null,null,null,null,null,null],
['16日',535,null,null,432,null,null,null,null,null,null,null,null],
['17日',660,null,null,537,null,null,null,null,null,null,null,null],
['18日',783,null,null,620,null,null,null,null,null,null,null,null],
['19日',824,null,null,618,null,null,null,null,null,null,null,null],
['20日',841,null,null,511,null,null,null,null,null,null,null,null],
['21日',945,null,null,614,null,null,null,null,null,null,null,null],
['22日',907,null,null,840,null,null,null,null,null,null,null,null],
['23日',566,null,null,772,null,null,null,null,null,null,null,null],
['24日',566,null,null,563,null,null,null,null,null,null,null,null],
['25日',489,null,null,504,null,null,null,null,null,null,null,null],
['26日',570,null,null,507,null,null,null,null,null,null,null,null],
['27日',608,null,null,572,null,null,null,null,null,null,null,null],
['28日',685,null,null,591,null,null,null,null,null,null,null,null],
['29日',735,null,null,726,null,null,null,null,null,null,null,null],
['30日',662,null,null,675,null,null,null,null,null,null,null,null],
['31日',608,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4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=30 -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)
      }
    });
  }

});