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',883,null,null,772,null,null,null,null,null,null,null,null],
['2日',721,null,null,638,null,null,null,null,null,null,null,null],
['3日',732,null,null,646,null,null,null,null,null,null,null,null],
['4日',767,null,null,592,null,null,null,null,null,null,null,null],
['5日',796,null,null,666,null,null,null,null,null,null,null,null],
['6日',817,null,null,764,null,null,null,null,null,null,null,null],
['7日',935,null,null,1013,null,null,null,null,null,null,null,null],
['8日',744,null,null,1097,null,null,null,null,null,null,null,null],
['9日',762,null,null,1058,null,null,null,null,null,null,null,null],
['10日',822,null,null,1007,null,null,null,null,null,null,null,null],
['11日',802,null,null,1169,null,null,null,null,null,null,null,null],
['12日',828,null,null,1210,null,null,null,null,null,null,null,null],
['13日',846,null,null,599,null,null,null,null,null,null,null,null],
['14日',1003,null,null,539,null,null,null,null,null,null,null,null],
['15日',818,null,null,527,null,null,null,null,null,null,null,null],
['16日',779,null,null,611,null,null,null,null,null,null,null,null],
['17日',1031,null,null,604,null,null,null,null,null,null,null,null],
['18日',1152,null,null,570,null,null,null,null,null,null,null,null],
['19日',820,null,null,678,null,null,null,null,null,null,null,null],
['20日',749,null,null,660,null,null,null,null,null,null,null,null],
['21日',892,null,null,675,null,null,null,null,null,null,null,null],
['22日',641,null,null,770,null,null,null,null,null,null,null,null],
['23日',635,null,null,905,null,null,null,null,null,null,null,null],
['24日',683,null,null,937,null,null,null,null,null,null,null,null],
['25日',781,null,null,832,null,null,null,null,null,null,null,null],
['26日',941,null,null,671,null,null,null,null,null,null,null,null],
['27日',1220,null,null,607,null,null,null,null,null,null,null,null],
['28日',919,null,null,717,null,null,null,null,null,null,null,null],
['29日',852,null,null,807,null,null,null,null,null,null,null,null],
['30日',795,null,null,947,null,null,null,null,null,null,null,null],
['31日',918,null,null,861,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1月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1300},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)
      }
    });
  }

});