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',594,null,null,643,null,null,null,null,null,null,null,null],
['2日',701,null,null,796,null,null,null,null,null,null,null,null],
['3日',745,null,null,813,null,null,null,null,null,null,null,null],
['4日',782,null,null,754,null,null,null,null,null,null,null,null],
['5日',859,null,null,779,null,null,null,null,null,null,null,null],
['6日',890,null,null,711,null,null,null,null,null,null,null,null],
['7日',823,null,null,760,null,null,null,null,null,null,null,null],
['8日',637,null,null,744,null,null,null,null,null,null,null,null],
['9日',818,null,null,809,null,null,null,null,null,null,null,null],
['10日',845,null,null,795,null,null,null,null,null,null,null,null],
['11日',595,null,null,754,null,null,null,null,null,null,null,null],
['12日',719,null,null,792,null,null,null,null,null,null,null,null],
['13日',701,null,null,846,null,null,null,null,null,null,null,null],
['14日',776,null,null,802,null,null,null,null,null,null,null,null],
['15日',724,null,null,846,null,null,null,null,null,null,null,null],
['16日',874,null,null,812,null,null,null,null,null,null,null,null],
['17日',738,null,null,735,null,null,null,null,null,null,null,null],
['18日',864,null,null,674,null,null,null,null,null,null,null,null],
['19日',803,null,null,830,null,null,null,null,null,null,null,null],
['20日',801,null,null,735,null,null,null,null,null,null,null,null],
['21日',674,null,null,726,null,null,null,null,null,null,null,null],
['22日',739,null,null,688,null,null,null,null,null,null,null,null],
['23日',786,null,null,734,null,null,null,null,null,null,null,null],
['24日',713,null,null,704,null,null,null,null,null,null,null,null],
['25日',762,null,null,649,null,null,null,null,null,null,null,null],
['26日',864,null,null,601,null,null,null,null,null,null,null,null],
['27日',844,null,null,666,null,null,null,null,null,null,null,null],
['28日',813,null,null,639,null,null,null,null,null,null,null,null],
['29日',825,null,null,684,null,null,null,null,null,null,null,null],
['30日',741,null,null,737,null,null,null,null,null,null,null,null],
['31日',858,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:'2023年11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=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)
      }
    });
  }

});