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',602,null,null,660,null,null,null,null,null,null,null,null],
['2日',720,null,null,695,null,null,null,null,null,null,null,null],
['3日',714,null,null,662,null,null,null,null,null,null,null,null],
['4日',665,null,null,637,null,null,null,null,null,null,null,null],
['5日',632,null,null,637,null,null,null,null,null,null,null,null],
['6日',624,null,null,636,null,null,null,null,null,null,null,null],
['7日',667,null,null,633,null,null,null,null,null,null,null,null],
['8日',671,null,null,645,null,null,null,null,null,null,null,null],
['9日',693,null,null,386,null,null,null,null,null,null,null,null],
['10日',746,null,null,261,null,null,null,null,null,null,null,null],
['11日',702,null,null,272,null,null,null,null,null,null,null,null],
['12日',654,null,null,284,null,null,null,null,null,null,null,null],
['13日',562,null,null,335,null,null,null,null,null,null,null,null],
['14日',597,null,null,357,null,null,null,null,null,null,null,null],
['15日',678,null,null,427,null,null,null,null,null,null,null,null],
['16日',643,null,null,447,null,null,null,null,null,null,null,null],
['17日',662,null,null,411,null,null,null,null,null,null,null,null],
['18日',654,null,null,389,null,null,null,null,null,null,null,null],
['19日',626,null,null,403,null,null,null,null,null,null,null,null],
['20日',619,null,null,402,null,null,null,null,null,null,null,null],
['21日',589,null,null,432,null,null,null,null,null,null,null,null],
['22日',667,null,null,466,null,null,null,null,null,null,null,null],
['23日',708,null,null,492,null,null,null,null,null,null,null,null],
['24日',702,null,null,451,null,null,null,null,null,null,null,null],
['25日',740,null,null,454,null,null,null,null,null,null,null,null],
['26日',688,null,null,506,null,null,null,null,null,null,null,null],
['27日',644,null,null,446,null,null,null,null,null,null,null,null],
['28日',680,null,null,423,null,null,null,null,null,null,null,null],
['29日',714,null,null,335,null,null,null,null,null,null,null,null],
['30日',676,null,null,338,null,null,null,null,null,null,null,null],
['31日',null,null,null,357,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:'2023年12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)
      }
    });
  }

});