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',798,null,null,818,null,null,null,null,null,null,null,null],
['2日',743,null,null,718,null,null,null,null,null,null,null,null],
['3日',857,null,null,834,null,null,null,null,null,null,null,null],
['4日',976,null,null,907,null,null,null,null,null,null,null,null],
['5日',1025,null,null,766,null,null,null,null,null,null,null,null],
['6日',751,null,null,760,null,null,null,null,null,null,null,null],
['7日',821,null,null,897,null,null,null,null,null,null,null,null],
['8日',821,null,null,970,null,null,null,null,null,null,null,null],
['9日',941,null,null,1054,null,null,null,null,null,null,null,null],
['10日',892,null,null,916,null,null,null,null,null,null,null,null],
['11日',876,null,null,937,null,null,null,null,null,null,null,null],
['12日',962,null,null,724,null,null,null,null,null,null,null,null],
['13日',981,null,null,737,null,null,null,null,null,null,null,null],
['14日',919,null,null,893,null,null,null,null,null,null,null,null],
['15日',814,null,null,817,null,null,null,null,null,null,null,null],
['16日',917,null,null,843,null,null,null,null,null,null,null,null],
['17日',956,null,null,965,null,null,null,null,null,null,null,null],
['18日',1002,null,null,940,null,null,null,null,null,null,null,null],
['19日',1005,null,null,904,null,null,null,null,null,null,null,null],
['20日',789,null,null,845,null,null,null,null,null,null,null,null],
['21日',856,null,null,933,null,null,null,null,null,null,null,null],
['22日',935,null,null,855,null,null,null,null,null,null,null,null],
['23日',928,null,null,866,null,null,null,null,null,null,null,null],
['24日',734,null,null,840,null,null,null,null,null,null,null,null],
['25日',903,null,null,876,null,null,null,null,null,null,null,null],
['26日',1028,null,null,807,null,null,null,null,null,null,null,null],
['27日',828,null,null,806,null,null,null,null,null,null,null,null],
['28日',789,null,null,889,null,null,null,null,null,null,null,null],
['29日',944,null,null,847,null,null,null,null,null,null,null,null],
['30日',null,null,null,788,null,null,null,null,null,null,null,null],
['31日',null,null,null,767,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:1100},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)
      }
    });
  }

});