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,763,null,null,null,null,null,null,null,null],
['2日',811,null,null,677,null,null,null,null,null,null,null,null],
['3日',922,null,null,733,null,null,null,null,null,null,null,null],
['4日',877,null,null,759,null,null,null,null,null,null,null,null],
['5日',889,null,null,806,null,null,null,null,null,null,null,null],
['6日',961,null,null,641,null,null,null,null,null,null,null,null],
['7日',602,null,null,592,null,null,null,null,null,null,null,null],
['8日',542,null,null,625,null,null,null,null,null,null,null,null],
['9日',635,null,null,639,null,null,null,null,null,null,null,null],
['10日',655,null,null,688,null,null,null,null,null,null,null,null],
['11日',728,null,null,675,null,null,null,null,null,null,null,null],
['12日',727,null,null,669,null,null,null,null,null,null,null,null],
['13日',732,null,null,601,null,null,null,null,null,null,null,null],
['14日',791,null,null,683,null,null,null,null,null,null,null,null],
['15日',781,null,null,759,null,null,null,null,null,null,null,null],
['16日',810,null,null,784,null,null,null,null,null,null,null,null],
['17日',843,null,null,860,null,null,null,null,null,null,null,null],
['18日',846,null,null,746,null,null,null,null,null,null,null,null],
['19日',874,null,null,756,null,null,null,null,null,null,null,null],
['20日',946,null,null,589,null,null,null,null,null,null,null,null],
['21日',462,null,null,657,null,null,null,null,null,null,null,null],
['22日',502,null,null,783,null,null,null,null,null,null,null,null],
['23日',620,null,null,818,null,null,null,null,null,null,null,null],
['24日',740,null,null,779,null,null,null,null,null,null,null,null],
['25日',661,null,null,714,null,null,null,null,null,null,null,null],
['26日',671,null,null,769,null,null,null,null,null,null,null,null],
['27日',730,null,null,772,null,null,null,null,null,null,null,null],
['28日',765,null,null,765,null,null,null,null,null,null,null,null],
['29日',750,null,null,879,null,null,null,null,null,null,null,null],
['30日',null,null,null,854,null,null,null,null,null,null,null,null],
['31日',null,null,null,918,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: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=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)
      }
    });
  }

});