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',566,null,null,615,null,null,null,null,null,null,null,null],
['2日',669,null,null,631,null,null,null,null,null,null,null,null],
['3日',698,null,null,572,null,null,null,null,null,null,null,null],
['4日',723,null,null,491,null,null,null,null,null,null,null,null],
['5日',874,null,null,557,null,null,null,null,null,null,null,null],
['6日',795,null,null,542,null,null,null,null,null,null,null,null],
['7日',692,null,null,360,null,null,null,null,null,null,null,null],
['8日',424,null,null,486,null,null,null,null,null,null,null,null],
['9日',527,null,null,506,null,null,null,null,null,null,null,null],
['10日',564,null,null,581,null,null,null,null,null,null,null,null],
['11日',575,null,null,686,null,null,null,null,null,null,null,null],
['12日',647,null,null,534,null,null,null,null,null,null,null,null],
['13日',701,null,null,436,null,null,null,null,null,null,null,null],
['14日',813,null,null,524,null,null,null,null,null,null,null,null],
['15日',748,null,null,515,null,null,null,null,null,null,null,null],
['16日',693,null,null,598,null,null,null,null,null,null,null,null],
['17日',760,null,null,560,null,null,null,null,null,null,null,null],
['18日',843,null,null,591,null,null,null,null,null,null,null,null],
['19日',723,null,null,520,null,null,null,null,null,null,null,null],
['20日',767,null,null,695,null,null,null,null,null,null,null,null],
['21日',835,null,null,397,null,null,null,null,null,null,null,null],
['22日',491,null,null,517,null,null,null,null,null,null,null,null],
['23日',515,null,null,617,null,null,null,null,null,null,null,null],
['24日',448,null,null,697,null,null,null,null,null,null,null,null],
['25日',608,null,null,741,null,null,null,null,null,null,null,null],
['26日',608,null,null,838,null,null,null,null,null,null,null,null],
['27日',701,null,null,781,null,null,null,null,null,null,null,null],
['28日',803,null,null,474,null,null,null,null,null,null,null,null],
['29日',717,null,null,520,null,null,null,null,null,null,null,null],
['30日',null,null,null,548,null,null,null,null,null,null,null,null],
['31日',null,null,null,528,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3月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:900},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)
      }
    });
  }

});